CN110764274B - Hanging type anti-abrasion glasses - Google Patents

Abstract

The invention discloses a suspension type anti-abrasion glasses, which comprises two glasses legs, wherein a protection mechanism for protecting eyes is arranged between the two glasses legs, the protection mechanism comprises two lenses, the two lenses are fixedly connected through a connecting rod, a connecting block fixedly connected with the glasses legs is fixed at one end of each lens far away from the connecting rod, two pushing blocks are also arranged between the two glasses legs, a glasses cavity penetrating through the left end wall and the right end wall of each pushing block is arranged in each pushing block, the lenses are positioned in the glasses, a pressing cavity penetrating through the pushing blocks is arranged in each of the front end wall and the rear end wall of each glasses cavity, the connecting blocks penetrate through the connecting blocks and are fixedly connected with the glasses legs, the device has simple structure and convenient operation, and can automatically complete the automatic protection of the inner side or the outer side of the glasses according to the use and storage mode of the glasses, the glasses can help users to protect the lenses and prolong the service life of the glasses.

Description

Hanging type anti-abrasion glasses

Technical Field

The invention relates to the field of glasses, in particular to a hanging type anti-abrasion glasses.

Background

The glasses are used as living necessities of people with myopia or hyperopia, and in order to meet the aesthetic and fashion requirements of different people, the styles of the glasses are more and more diversified;

the current people of some when wearing glasses, when need not wearing, can stir up, put up overhead, and the hair etc. returns to producing wearing and tearing to the lens inboard to the influence is to the use of glasses, and some can put on ground such as desktop, probably produces wearing and tearing to the outside of lens, and current glasses can not produce the protection to the lens, need people oneself to pay attention to the maintenance, and the part is unchangeable.

Disclosure of Invention

The invention aims to solve the technical problem of providing a hanging type anti-abrasion glasses, which overcomes the problem of inconvenience in protecting lenses and the like, thereby protecting the lenses.

The invention is realized by the following technical scheme.

The invention relates to hanging type anti-abrasion glasses, which comprise two glasses legs, wherein a protection mechanism for protecting eyes is arranged between the two glasses legs, the protection mechanism comprises two lenses, the two lenses are fixedly connected through a connecting rod, a connecting block fixedly connected with the glasses legs is fixed at one end of each lens far away from the connecting rod, two pushing blocks are also arranged between the two glasses legs, a glasses cavity penetrating through the left end wall and the right end wall of each pushing block is arranged in each pushing block, the lenses are positioned in the glasses cavity, lower pressing cavities penetrating through the pushing blocks are arranged in the front end wall and the rear end wall of each glasses cavity, the connecting blocks penetrate through the lower pressing cavities and are fixedly connected with the glasses legs, the connecting rod penetrates through the two lower pressing cavities and is fixedly connected with the two lenses, two limiting plates fixedly connected with the two pushing blocks are fixed on the connecting rod respectively, all be equipped with the intercommunication in the end wall about the cavity of pushing down the lifting chamber in the cavity, the lifting intracavity is equipped with the lifting piece of liftable and connects the lifting piece with the lifting spring of lifting chamber upper end wall, the lifting piece is close to the one end in cavity of pushing down is fixed with one end and is located push down the restriction pole in the intracavity, it is equipped with the lower briquetting of liftable to push down the intracavity, be equipped with in the briquetting down and run through the perforating hole of terminal surface about the briquetting, the restriction pole is close to the one end in cavity of pushing down can run through the perforating hole end wall just is located in the perforating hole, two around, through elasticity protection cloth fixed connection between the briquetting down, elasticity protection cloth upper end with glasses chamber upper end wall fixed connection, be equipped with the ascending sliding tray of opening in the lower end wall in the cavity of pushing down, sliding tray sliding connection has the sliding block, the connecting block lower extreme is fixed with the lower extreme and runs through sliding tray upper end wall and with sliding block fixed connection The piece, be equipped with the ascending rotation chamber of opening in the earpiece, it is equipped with steerable to rotate the intracavity the pushing down mechanism of pushing down the briquetting downstream, it is equipped with steerable to rotate in the chamber left end wall pushing down the slewing mechanism that the mechanism rotated or was rotatory, through pushing down the mechanism with protection mechanism's cooperation, the automatic protective layer that covers the lens that produces prevents the lens scraping.

Further, push down the mechanism including rotating the groove, it is close to rotate the chamber be equipped with the intercommunication in the end wall of connecting rod rotate chamber and external space and the ascending rotation groove of opening, it is equipped with the axis of rotation to rotate the intracavity, sliding connection has two electro-magnets in the axis of rotation, in the axis of rotation still sliding connection have can with the electro-magnet repels the dwang of inhaling mutually, the electro-magnet with the dwang all quilt the axis of rotation runs through, two distance between the dwang is greater than distance between the terminal surface about the connecting block, two around through string rope fixed connection between the earpiece right-hand member.

Further, slewing mechanism includes right-hand member wall intercommunication the arc chamber in rotation chamber, sliding connection has the arc piece and connects in the arc chamber the arc piece with the arc chamber is close to the compression spring of the end wall of connecting rod, be equipped with driving motor in the arc piece, the axis of rotation is kept away from the one end of connecting rod is run through arc chamber end wall and with driving motor power is connected, be equipped with the upper end wall intercommunication in the rotation chamber lower extreme wall the lift chamber in rotation chamber, the lift intracavity is equipped with the lifter plate of liftable, lifter plate upper end fixedly connected with upper end is located rotate the intracavity and with two the lifter that the dwang offseted, lifter plate upper end wall still two upper ends of fixedly connected with lift chamber upper end wall fixed connection's expanding spring, lifter plate lower extreme fixedly connected with lower extreme runs through lift chamber lower extreme end wall with the arc chamber is close to the end wall of connecting rod and with arc piece fixed connection A connected rope.

Further, the dwang with frictional force between the axis of rotation is far away than expanding spring's elasticity, expanding spring's elasticity is far away than compressing spring's elasticity, the electro-magnet can with the dwang attract mutually also with the pivoted slot end wall is inhaled, the electro-magnet with magnetic force between the pivoted slot end wall the electro-magnet with magnetic force sum between the dwang is far away than the electro-magnet with frictional force between the axis of rotation the dwang with the sum of frictional force between the axis of rotation, the dwang with frictional force between the axis of rotation is far away than lifting spring's elasticity with the elastic protection cloth is from taking the sum of elasticity, controls two distance between the regulating stem is less than distance between the end wall about the perforating hole.

The invention has the beneficial effects that: the device simple structure, the simple operation can deposit the mode according to the use of glasses, accomplishes the automatic protection to the inboard or outside of glasses automatically, and the auxiliary user protects the lens, prolongs the live time of glasses.

Drawings

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

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the structure B-B in FIG. 2 according to an embodiment of the present invention;

FIG. 4 is a front view enlarged schematic diagram of the structure at C in FIG. 2 according to the embodiment of the present invention;

FIG. 5 is a schematic diagram of the D-D structure shown in FIG. 3 according to an embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Combine 1-5 a suspension type abrasionproof to decrease glasses, including two earpiece 10, two be equipped with the protection machanism 50 that is used for protecting eyes between the earpiece 10, protection machanism 50 includes two lenses 23, two through connecting rod 26 fixed connection between the lens 23, the one end that connecting rod 26 was kept away from to lens 23 be fixed with earpiece 10 fixed connection's connecting block 29, two still be equipped with two between the earpiece 10 and promote piece 28, it runs through to be equipped with in the promotion piece 28 the glasses chamber 22 that the end wall was controlled to promotion piece 28 just lens 23 is located glasses chamber 22, all be equipped with in the preceding rear end wall of glasses chamber 22 and run through the chamber 27 that pushes away piece 28, connecting block 29 runs through push down chamber 27 with earpiece 10 fixed connection, connecting rod 26 runs through two push down chamber 27 and with two lens 23 fixed connection, the connecting rod 26 is fixed with two limiting plates 25 fixedly connected with the two pushing blocks 28, the left end wall and the right end wall of the lower pressing cavity 27 are respectively provided with a lifting cavity 24 communicated with the lower pressing cavity 27, the lifting cavity 24 is internally provided with a lifting block 41 capable of lifting and a lifting spring 34 connected with the lifting block 41 and the upper end wall of the lifting cavity 24, one end of the lifting block 41 close to the lower pressing cavity 27 is fixed with a limiting rod 35 with one end positioned in the lower pressing cavity 27, the lower pressing cavity 27 is internally provided with a lower pressing block 36 capable of lifting, the lower pressing block 36 is internally provided with a through hole 40 penetrating through the left end surface and the right end surface of the lower pressing block 36, one end of the limiting rod 35 close to the lower pressing cavity 27 can penetrate through the end wall of the through hole 40 and is positioned in the through hole 40, the front pressing block 36 and the rear pressing block 36 are fixedly connected through an elastic protection cloth 42, the upper end of the elastic protection cloth 42 is, be equipped with the ascending sliding tray 37 of opening in the chamber 27 that pushes down, sliding tray 37 sliding connection has sliding block 38, connecting block 29 lower extreme is fixed with the lower extreme and runs through sliding tray 37 upper end wall and with sliding block 38 fixed connection's fixed block 39, be equipped with the ascending rotation chamber 14 of opening in the earpiece 10, it is steerable to rotate to be equipped with in the chamber 14 the mechanism 51 that pushes down of 36 downstream of briquetting down, it is equipped with steerable in the chamber 14 left end wall to rotate mechanism 51 rotation or rotatory slewing mechanism 52 pushes down, through mechanism 51 with protection mechanism 50's cooperation pushes down, the automatic protective layer that covers the lens that produces prevents the lens scraping.

Beneficially, push down mechanism 51 is including rotating groove 21, it is close to rotate chamber 14 be equipped with the intercommunication in the end wall of connecting rod 26 rotate chamber 14 and external space and the ascending rotation groove 21 of opening, it is equipped with axis of rotation 12 in the chamber 14 to rotate, two electro-magnet 31 of sliding connection on the axis of rotation 12, it can with electro-magnet 31 repel the dwang 13 of inhaling mutually still sliding connection on the axis of rotation 12, electro-magnet 31 with dwang 13 all quilt axis of rotation 12 runs through, two distance between the dwang 13 is greater than distance between the terminal surface about connecting block 29, two around through string rope 20 fixed connection between the earpiece 10 right-hand member.

Beneficially, the rotating mechanism 52 includes an arc-shaped cavity 11 having a right end wall communicated with the rotating cavity 14, an arc-shaped block 32 and a compression spring 30 connecting the arc-shaped block 32 and the end wall of the arc-shaped cavity 11 close to the connecting rod 26 are slidably connected in the arc-shaped cavity 11, a driving motor 33 is disposed in the arc-shaped block 32, one end of the rotating shaft 12 far away from the connecting rod 26 penetrates through the end wall of the arc-shaped cavity 11 and is in power connection with the driving motor 33, a lifting cavity 19 having an upper end wall communicated with the rotating cavity 14 is disposed in a lower end wall of the rotating cavity 14, a lifting plate 16 capable of lifting is disposed in the lifting cavity 19, an upper end of the lifting plate 16 is fixedly connected with a lifting block 18 having an upper end located in the rotating cavity 14 and abutting against two rotating rods 13, and two extension springs 15 having an upper end fixedly connected with an upper end wall of the lifting cavity, the lower end of the lifting plate 16 is fixedly connected with a rope 17, the lower end of which penetrates through the lower end wall of the lifting cavity 19 and the end wall of the arc-shaped cavity 11 close to the connecting rod 26 and is fixedly connected with the arc-shaped block 32.

Advantageously, the friction between the swivelling levers 13 and the swivelling shafts 12 is much greater than the spring force of the telescopic springs 15, the elastic force of the extension spring 15 is much larger than that of the compression spring 30, the electromagnet 31 can attract the rotating rod 13 and the lower end wall of the rotating groove 21, the sum of the magnetic force between the electromagnet 31 and the lower end wall of the rotating groove 21 and the magnetic force between the electromagnet 31 and the rotating rod 13 is much larger than the sum of the frictional force between the electromagnet 31 and the rotating shaft 12 and the frictional force between the rotating rod 13 and the rotating shaft 12, the friction force between the rotating rod 13 and the rotating shaft 12 is much larger than the sum of the elastic force of the lifting spring 34 and the elastic force of the elastic protection cloth 42, the distance between the right and left restricting levers 35 is smaller than the distance between the right and left end walls of the through hole 40.

In the initial state, the extension spring 15 is in a compressed state;

when a user needs to push the glasses to move upwards and the inner sides of the glasses are in contact with hair, the driving motor 33 works to drive the rotating shaft 12 to rotate, so that the two rotating rods 13 are driven to rotate, the rotating rods 13 are separated from the upper side of the lifting block 18, when the rotating rods 13 vertically rotate ninety degrees, the telescopic springs 15 reset to drive the lifting plate 16 and the lifting block 18 to ascend, so that the ropes 17 are stretched, the arc-shaped blocks 32 are driven to move, the compression springs 30 are compressed, the rotating shafts 12 are rotated by the rotation of the arc-shaped blocks 32, and the rotating rods 13 are driven to horizontally rotate ninety degrees;

pulling the pushing block 28 to the right to make the pushing block 28 move to the right, so that the connecting block 29 is located at the lower side of the limiting rod 35 at the left side, then pushing the elastic protection cloth 42 to move to the right, so that the lower pressing block 36 moves to the right, so that the limiting rod 35 at the right side enters the through hole 40, at this time, the driving motor 33 works again, so as to drive the rotating shaft 12 to continue to rotate, so as to drive the rotating shafts 13 to rotate vertically again, at this time, one drives the lower pressing block 36 to descend, one cannot rotate along with the rotation of the rotating shaft 12 due to the limitation of the connecting block 29, and the descending of the lower pressing block 36 drives the lower end of the elastic protection cloth 42 to descend, and simultaneously drives the limiting rod 35 and the lifting block 41 to descend, and the lifting spring 34 at the right side is stretched, so as to stretch the;

when the reset is required, the electromagnet 31 on the upper side of the connecting block 29 works, so that the electromagnet 31 is attracted to both the lower end wall of the rotating groove 21 and the rotating rod 13, at this time, the driving motor 33 works to drive the rotating shaft 12 to rotate reversely, so that the rotating rod 13 on the right side is rotated reversely, so that the lifting spring 34 on the right side is reset, so that the lifting block 41 on the right side and the limiting rod 35 are lifted, so that the pressing block 36 is lifted, so that the elastic protection cloth 42 is reset, when the rotating rod 13 on the right side is rotated to be at the same height as the rotating rod 13 on the left side, the electromagnet 31 on the left side stops working, at this time, the rotation of the rotating shaft 12 drives the two rotating rods 13 to rotate, so that the right ends of the two rotating rods 13 are vertically lifted up again, then the rotating rod 13 is manually rotated ninety, so that the expansion spring 15 is again stretched and the cord 17 is completely released;

when it is desired to protect the outside of the lens, the above operation is repeated without pushing the push block 28 to the right, so that the elastic protective cloth 42 protects the left side of the lens.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (4)

1. The utility model provides a suspension type abrasionproof decreases glasses, includes two earpiece, its characterized in that: a protection mechanism for protecting eyes is arranged between the two earpieces, the protection mechanism comprises two lenses, the two lenses are fixedly connected through a connecting rod, one end of each lens, which is far away from the connecting rod, is fixedly provided with a connecting block fixedly connected with the earpieces, two pushing blocks are also arranged between the two earpieces, a glasses cavity penetrating through the left end wall and the right end wall of each pushing block is arranged in each pushing block, the lenses are positioned in the glasses cavity, the front end wall and the rear end wall of each glasses cavity are respectively provided with a pressing cavity penetrating through the pushing blocks, the connecting blocks penetrate through the pressing cavities and are fixedly connected with the earpieces, the connecting rods penetrate through the two pressing cavities and are fixedly connected with the two lenses, the connecting rods are fixedly provided with two limiting plates fixedly connected with the two pushing blocks respectively, and the left end wall and the right end wall of each pressing cavity are respectively provided with a lifting cavity communicated with, the lifting cavity is internally provided with a lifting block capable of lifting and a lifting spring for connecting the lifting block with the upper end wall of the lifting cavity, one end of the lifting block close to the lower pressing cavity is fixedly provided with a limiting rod, one end of the limiting rod is positioned in the lower pressing cavity, a lower pressing block capable of lifting is arranged in the lower pressing cavity, the lower pressing block is internally provided with a through hole penetrating through the left end surface and the right end surface of the lower pressing block, one end of the limiting rod close to the lower pressing cavity can penetrate through the end wall of the through hole and is positioned in the through hole, the front pressing block and the rear pressing block are fixedly connected through elastic protection cloth, the upper end of the elastic protection cloth is fixedly connected with the upper end wall of the glasses cavity, the lower end wall of the lower pressing cavity is internally provided with a sliding block with an upward opening, the sliding block is connected in the sliding groove in a sliding manner, be equipped with the ascending rotation chamber of opening in the earpiece, it is steerable to rotate the intracavity be equipped with the pushing down mechanism of pushing down briquetting downstream, it is steerable to rotate to be equipped with in the chamber left end wall pushing down the mechanism and rotating or rotatory slewing mechanism, through pushing down the mechanism with protection mechanism's cooperation, the automatic protective layer that produces the cover lens prevents the lens scraping.

2. The hanging abrasion resistant eyewear of claim 1 further comprising: push down the mechanism including rotating the groove, it is close to rotate the chamber be equipped with the intercommunication in the end wall of connecting rod rotate chamber and external space and the ascending rotation groove of opening, it is equipped with the axis of rotation to rotate the intracavity, sliding connection has two electro-magnets in the axis of rotation, in the axis of rotation still sliding connection have can with the electro-magnet repels the dwang of inhaling mutually, the electro-magnet with the dwang all is by the axis of rotation runs through, two distance between the dwang is greater than distance between the terminal surface about the connecting block, two around through string rope fixed connection between the earpiece right-hand member.

3. The hanging abrasion resistant eyewear of claim 2 wherein: slewing mechanism includes right side end wall intercommunication the arc chamber in rotation chamber, sliding connection has the arc piece and connects in the arc chamber the arc piece with the arc chamber is close to the compression spring of the end wall of connecting rod, be equipped with driving motor in the arc piece, the axis of rotation is kept away from the one end of connecting rod is run through arc chamber end wall and with driving motor power is connected, be equipped with the upper end wall intercommunication in the rotation chamber lower extreme wall the lift chamber in rotation chamber, the lift intracavity is equipped with the lifter plate of liftable, lifter plate upper end fixedly connected with upper end is located rotate the intracavity and with two the lifter that the dwang offseted, lifter plate upper end wall still two upper ends of fixedly connected with lift chamber upper end wall fixed connection's expanding spring, lifter plate lower extreme fixedly connected with lower extreme runs through lift chamber lower extreme end wall with the arc chamber is close to the end wall of connecting rod and with arc piece fixed connection's rope .

4. A hanging wear resistant eyeglass as claimed in claim 3, wherein: the dwang with frictional force between the axis of rotation is far greater than expanding spring's elasticity, expanding spring's elasticity is far greater than compressing spring's elasticity, the electro-magnet can with the dwang attract mutually also with rotating groove lower extreme wall inhales, the electro-magnet with magnetic force between the rotating groove lower extreme wall the electro-magnet with magnetic force sum between the dwang is far greater than the electro-magnet with frictional force between the axis of rotation the dwang with the sum of frictional force between the axis of rotation, the dwang with frictional force between the axis of rotation is far greater than lifting spring's elasticity with the elastic protection cloth is from taking the sum of elasticity, controls two distance between the regulating stem is less than distance between the end wall about the perforating hole.

Images