AU2019202027B2

AU2019202027B2 - A contact lens box convenient to take

Info

Publication number: AU2019202027B2
Application number: AU2019202027A
Authority: AU
Inventors: Danyang Mao
Original assignee: Pujiang Yilin Glasses Co Ltd
Current assignee: Pujiang Yilin Glasses Co Ltd
Priority date: 2019-03-13
Filing date: 2019-03-22
Publication date: 2020-12-03
Anticipated expiration: 2039-03-22
Also published as: CN110464095A; CN110464095B; AU2019202027A1; AU2019202027A9

Abstract

This invention discloses a contact lens box convenient to take, including a main body 11. An overturn cover 12 is arranged at the an upper side of the main body 11, and a mirror 13 is fixedly arranged in the a lower end surface of the overturn over 12. A storage device 101 is arranged in the main body 1lwhose first side and a second side are provided with unlocking devices 102. Locking devices 103 are arranged at front ends of the main body 11 and the overturn cover 12, and a rear end of the overturn cover 12 is rotationally connected with a rear end of the main body 11. The contact lenses can be convenient to take and store by the device, so that the lenses can be avoided from losing; meanwhile, the trouble that the hands are wetted by the nursing liquid can be avoided. 1/2 DRAWINGS A 1 1 2 8 0 6 16 5 01 10 ------ T 27 53 - 0+ 52 3 62 -4 1101 2 4 3 2 342 29 29 25 43 441 42 6 FIG. 1 13 12 48 - - -49 2019 21 is 5162 \ 47 50 FIG.2 38 31 11 3432 33 36

Description

1/2

DRAWINGS

A 1 1 2 8 0 6 16 5 01

10 T ------ 27 53 - 52 3 62 -4

1101 2 4 3 2 342 2929 25 43 441 42 6

FIG. 1

13 12

0+

48 - - -49

2019 21 is 5162 \ 47 50

FIG.2

38

31 11 3432 33 36

A CONTACT LENS BOX CONVENIENT TO TAKE TECHNICAL FIELD

[0001] The present invention relates to the field of daily necessities, in particular to a contact lens box convenient to take.

BACKGROUND OF THE INVENTION

[0002] When taking out contact lenses, people need to be careful. When many myopic people are taking out contact lenses, because the contact lenses are immersed in the solutions and it is difficult for users to take them out with poor vision, the contact lenses will not be easy to find. At the same time, when taking out, users' hands will be wet by the solutions. Therefore, there is an urgent need for a convenient contact lens box. This device is not only easy for uses to take out, but also can discharge and store the solutions to have a cleaning which is simple and convenient.

BRIEF SUMMARY OF THE INVENTION

[0003] The aim of the invention is to provide a contact lens box convenient to take so as to overcome the above problems existing in the prior art.

[0004] A contact lens box convenient to take of the embodiment provided by the invention comprises a main body; an overturn cover is arranged at the an upper side of the main body; a mirror is fixedly arranged in the a lower end face of the overturn over; a storage device is arranged in the main body; a first side and a second side of the storage device are provided with unlocking devices; locking devices are arranged at front ends of the main body and the overturn cover; a rear end of the overturn cover is rotationally connected with a rear end of the main body; the storage device comprises overturn cover cavities symmetrically arranged in the main body, each with an upward opening; overturn plates are arranged in the overturn cover cavities reversibly; lower sides of the overturn cover cavities communicate with soaking cavities; sealing blocks extending in the soaking cavities are fixedly arranged at lower ends of the overturn plates; lifting plates are slidingly arranged in the soaking cavities; a pressing cavity is arranged in a middle of the main body; a pressing plate is slidingly arranged in the pressing cavity; a pushing spring is fixedly connected between a lower end of the pressing plate and a lower wall of the pressing cavity; a sliding rod is arranged at the lower side of the pressing plate in a resisting manner; a rack is fixedly arranged in a first end face of the sliding rod; a gear engaging with the rack is arranged at a first side of the rack; the gear is in power connection with the overturn plates; a lever cavity is arranged at a lower side of the pressing cavity; the lower end of the pressing plate extends in the lever cavity and levers are hinged at a first end and a second end thereof; the lower ends of the lifting plates are fixedly connected with lifting rods extending in the lever cavity; one end of each lever is hinged with a respective one of the lifting rods; the unlocking devices comprise buttons symmetrically arranged at a first side and a second side of the storage device; the storage device and the locking devices can be unlocked by pressing the buttons; the overturn plates can be opened by pressing the pressing plate so as to lift the lifting plates.

[0005] As further optimized technical proposal, the storage device comprises a sliding rod cavity communicating between the pressing cavity and the lever cavity; the sliding rod is slidingly arranged in the sliding rod cavity; a first side of the sliding rod cavity communicates with a gear cavity; the gear is rotationally arranged in the gear cavity; a rear side of the gear cavity is provided with a belt pulley cavity; a rear end of the gear isfixedly connected with a rotary shaft; a rear end of the rotary shaft extends in the belt pulley cavity and isfixedly connected with a driving belt pulley; a first side of the driving belt pulley is rotationally provided with a driven belt pulley; the excircle surfaces of the driving belt pulley and the driven belt pulley are tooth-shaped and engage with each other; two sides of the belt pulley cavity are rotationally provided with drive belt pulleys; a first belt is wound on the driving belt pulley and one of the drive belt pulleys at a first side; a second belt is wound on the driven belt pulley and one of the drive belt pulleys at a second side; front ends of the drive belt pulleys are fixedly connected with drive shafts; front ends of the drive shafts are fixedly connected with one end of the overturn plates away from the center; upper sides of the axis of the overturn plates are provided with necks; a reset spring isfixedly connected between a lower end of the sliding rod and a lower wall of the lever cavity; flexible cavities with downward openings are arranged in the lifting rods; upper ends of a first side and a second side in the flexible cavities are communicated with openings; the lower wall of the lever cavity is fixedly provided with conduits extending in the flexible cavities; passages passing through upper and lower sides of the conduits are arranged in the conduits; the lower side of the lever cavity is provided with a liquid storage cavity communicating with the passages; circulating openings in annular array and passing through upper and lower sides are arranged in the lifting plates; the pressing plate is pressed to open the overturn plates and rise the lifting plates to take and store the glasses; and then the pressing plate is pressed continuously to place the nursing liquid in the liquid storage cavity.

[0006] As further optimized technical proposal, the locking devices comprise a locking cavity arranged at the front end of the upper end face of the main body; a front end of a lower end face of the overturn cover isfixedly provided with a locking block extending in the locking cavity; a locking opening with a backward opening is arranged in the locking block; a locking hook of which the upper end extends in the locking opening is arranged in the locking cavity in an overturn manner; an overturn spring is fixedly connected between a rear end of the locking hook and a rear wall of the locking cavity; and the locking block 48 is hooked and locked by the locking hook.

[0007] As further optimized technical proposal, the unlocking devices comprise unlocking cavities with opposite openings symmetrically arranged at the first end face and the second end face of the main body; the buttons are slidingly arranged in the unlocking cavities; compression springs are fixedly connected between ends, closing to a center, of the buttons and inner walls of the unlocking cavities; upper and lower sides of the unlocking cavities are symmetrically provided with guide sliding cavities in a communicating manner; upper and lower ends of the buttons are fixedly provided with guide sliding blocks extending in the guide sliding cavities; one end, away from a center, of each of the guide sliding blocks, is fixedly connected with a respective one of first bracing wires; one side, away from a center, of each of the overturn cover cavities is provided with a respective one of fixture block cavities; fixture blocks touching against the overturn plates are slidingly arranged in the fixture block cavities; force jacking springs are fixedly connected between the fixture blocks and the fixture block cavities; the first bracing wires are fixedly connected with the fixture blocks; one end, away from the center, of the guide sliding blocks at a lower side is fixedly connected with second bracing wires; the second bracing wires are fixedly connected with a rear end of the locking hook; and the locking hook and the fixture blocks can be unlocked by pressing the buttons.

[0008] The benefits of the invention are as follows: with a simple structure and convenient operation, the contact lenses can be convenient to take and store by the device, so that the lenses can be avoided from losing; meanwhile, the trouble that the hands are wetted by the nursing liquid can be avoided.

BRIEF DESCRIPTION OF THE DRAWINGS

[0009] FIG. 1 is the overall structural diagram inside the contact lens box convenient to take of the invention;

[00010] FIG. 2 is the schematic diagram along "A-A" direction in FIG .1;

[00011] FIG. 3 is a structural diagram depicting an overall configuration inside the belt pulley cavity in FIG.2;

[0012] FIG. 4 is the enlarged structural diagram of "B" in FIG.1.

DETAILED DESCRIPTION OF THE INVENTION

[0013] Referring to figures 1-4, a contact lens box convenient to take provided by the invention comprises a main body 11; an overturn cover 12 is arranged at the an upper side of the main body 11; a mirror 13 is fixedly arranged in the a lower end face of the overturn over 12; a storage device 101 is arranged in the main body 11; a first side and a second side of the storage device 101 are provided with unlocking devices 102; locking devices 103 are arranged at front ends of the main body 11 and the overturn cover 12; a rear end of the overturn cover 12 is rotationally connected with a rear end of the main body 11; the storage device 101 comprises overturn cover cavities 14 symmetrically arranged in the main body 11, each with an upward opening; overturn plates 15 are arranged in the overturn cover cavities 14 reversibly; lower sides of the overturn cover cavities 14 communicate with soaking cavities 16; sealing blocks 28 extending in the soaking cavities 16 are fixedly arranged at lower ends of the overturn plates 15; lifting plates 17 are slidingly arranged in the soaking cavities 16; a pressing cavity 18 is arranged in a middle of the main body 11; a pressing plate 19 is slidingly arranged in the pressing cavity 18; a pushing spring 20 isfixedly connected between a lower end of the pressing plate 19 and a lower wall of the pressing cavity 18; a sliding rod 21 is arranged at the lower side of the pressing plate 19 in a resisting manner; a rack 22 is fixedly arranged in a first end face of the sliding rod 21; a gear 23 engaging with the rack 22 is arranged at a first side of the rack 22; the gear 23 is in power connection with the overturn plates 15; a lever cavity 24 is arranged at a lower side of the pressing cavity 18; the lower end of the pressing plate 19 extends in the lever cavity 24 and levers 25 are hinged at a first end and a second end thereof; the lower ends of the lifting plates 17 arefixedly connected with lifting rods 26 extending in the lever cavity 24; one end of each lever 25 is hinged with a respective one of the lifting rods 26; the unlocking devices 102 comprise buttons 27 symmetrically arranged at a first side and a second side of the storage device 101; the storage device 101 and the locking devices 103 can be unlocked by pressing the buttons 27; the overturn plates 15 can be opened by pressing the pressing plate 19 so as to lift the lifting plates 17.

[0014] Helpfully, the storage device 101 comprises a sliding rod cavity 29 communicating between the pressing cavity 18 and the lever cavity 24; the sliding rod 21 is slidingly arranged in the sliding rod cavity 29; a first side of the sliding rod cavity 29 communicates with a gear cavity 30; the gear 23 is rotationally arranged in the gear cavity 30; a rear side of the gear cavity 30 is provided with a belt pulley cavity 31; a rear end of the gear 23 is fixedly connected with a rotary shaft 32; a rear end of the rotary shaft 32 extends in the belt pulley cavity 31 and is fixedly connected with a driving belt pulley 33; a first side of the driving belt pulley 33 is rotationally provided with a driven belt pulley 34; the excircle surfaces of the driving belt pulley 33 and the driven belt pulley 34 are tooth-shaped and engage with each other; two sides of the belt pulley cavity 31 are rotationally provided with drive belt pulleys 35; a first belt 36 is wound on the driving belt pulley 33 and one of the drive belt pulleys35 at a first side; a second belt37 is wound on the driven belt pulley 34 and one of the drive belt pulleys 35 at a second side; front ends of the drive belt pulleys35 are fixedly connected with drive shafts 38; front ends of the drive shafts 38 arefixedly connected with one end of the overturn plates 15 away from the center; upper sides of the axis of the overturn plates 15 are provided with necks 39; a reset spring 40 isfixedly connected between a lower end of the sliding rod 21 and a lower wall of the lever cavity 24; flexible cavities 41 with downward openings are arranged in the lifting rods 26; upper ends of a first side and a second side in the flexible cavities 41 are communicated with openings 42; the lower wall of the lever cavity 24 is fixedly provided with conduits 43 extending in the flexible cavities 41; passages

44 passing through upper and lower sides of the conduits 43 are arranged in the conduits 43; the lower side of the lever cavity 24 is provided with a liquid storage cavity 45 communicating with the passages 44; circulating openings 46 in annular array and passing through upper and lower sides are arranged in the lifting plates 17; the pressing plate 19 is pressed to open the overturn plates 15 and rise the lifting plates 17 to take and store the glasses; and then the pressing plate 19 is pressed continuously to place the nursing liquid in the liquid storage cavity 45.

[0015] Helpfully, the locking devices 103 comprise a locking cavity 47 arranged at the front end of the upper end face of the main body 11; a front end of a lower end face of the overturn cover 12 is fixedly provided with a locking block 48 extending in the locking cavity 47; a locking opening 49 with a backward opening is arranged in the locking block 48; a locking hook 50 of which the upper end extends in the locking opening 49 is arranged in the locking cavity 47 in an overturn manner; an overturn spring 51 isfixedly connected between a rear end of the locking hook 50 and a rear wall of the locking cavity 47; and the locking block 48 is hooked and locked by the locking hook 50.

[0016] Helpfully, the unlocking devices 102 comprise unlocking cavities 52 with opposite openings symmetrically arranged at the first end face and the second end face of the main body 11; the buttons 27 are slidingly arranged in the unlocking cavities 52; compression springs 53 are fixedly connected between ends, closing to a center, of the buttons 27 and inner walls of the unlocking cavities 52; upper and lower sides of the unlocking cavities 52 are symmetrically provided with guide sliding cavities 54 in a communicating manner; upper and lower ends of the buttons 27 are fixedly provided with guide sliding blocks 55 extending in the guide sliding cavities 54; one end, away from a center, of each of the guide sliding blocks , is fixedly connected with a respective one of first bracing wires 57; one side, away from a center, of each of the overturn cover cavities 14 is provided with a respective one offixture block cavities 58; fixture blocks 59 touching against the overturn plates 15 are slidingly arranged in the fixture block cavities 58; force jacking springs 60 arefixedly connected between the fixture blocks 59 and the fixture block cavities 58; the first bracing wires 57 are fixedly connected with the fixture blocks 59; one end, away from the center, of the guide sliding blocks 55 at a lower side isfixedly connected with second bracing wires 62; the second bracing wires 62 are fixedly connected with a rear end of the locking hook 50; and the locking hook 50 and the fixture blocks 59 can be unlocked by pressing the buttons 27.

[0017] In an initial state, the overturn plates 15 are horizontally located in the overturn cover cavities 14; the lifting plates 17 are located at a lower limiting position; and the upper side of the main body 11 is sealed by the overturn cover 12.

[0018] When storing and taking the lens, the buttons 27 are pressed inwards; the first bracing wires 57 and the second bracing wires 62 are pulled by the guide sliding blocks 55; the second bracing wires 62 pull the locking hook 50 to overturn backwards; at this time, the overturn cover 12 is overturned and opened, and the pressing plate 19 is pressed and the sliding rod 21 is driven to decline to a middle position; the rack 22 declines and drives the gear 23 to rotate; the rotary shaft 32 drives the driving belt pulley 33 to rotate the driven belt pulley 34 is driven to rotate by the toothed engaging; and then the first belt 36 and the second belt 37 respectively drive the drive belt pulleys35 to rotate; the drive shafts 38 drive the overturn plates 15 to overturn in a vertical state; the fixture blocks 59 extend in the necks 39 to be fixed; at this time, the sliding rod 21 drives the lifting rods 26 and the lifting plates 17 to ascend by the levers 25; the contact lenses are stored and taken; the nursing liquid can be poured into the soaking cavities 16; when the nursing liquid is discharged, the pressing plate 19 is pressed to the lower limiting position; at this time, the lifting rods 26 ascend to the openings 42 to communicate with the soaking cavities 16; the nursing liquid flows into the flexible cavities 41 from the openings 42 and flows into the liquid storage cavity 45 by the passages 44; after being full, the liquid storage cavity 45 can be in disposable treatment; when unlocked, the buttons 27 are pressed; the first bracing wires 57 pull the fixture blocks 59 to move out the necks 39; at this time, the overturn plates 15 and the lifting plates 17 can be reset automatically.

[0019] The invention has the following beneficial effect: with a simple structure and convenient operation, the contact lenses can be convenient to take and store by the device, so that the lenses can be avoided from losing; meanwhile, the trouble that the hands are wetted by the nursing liquid can be avoided.

[0020] It is clear to those skilled in the art that various variants of the above embodiments can be made without departing from the general spirit and conception of the present invention. All of them fall within the scope of protection of the present invention. The protection scheme of the invention is based on the claim attached to the invention.

Claims

1. A contact lens box convenient to take, comprising:

a main body;

an overturn cover arranged at the an upper side of the main body;

a mirror fixedly arranged in the a lower end face of the overturn over;

a storage device arranged in the main body;

a first side and a second side of the storage device provided with unlocking devices;

locking devices arranged at front ends of the main body and the overturn cover;

a rear end of the overturn cover rotationally connected with a rear end of the main body;

the storage device which comprises overturn cover cavities symmetrically arranged in the main body, each with an upward opening;

overturn plates arranged in the overturn cover cavities reversibly;

lower sides of the overturn cover cavities which communicate with soaking cavities;

sealing blocks extending in the soaking cavities fixedly arranged at lower ends of the overturn plates;

lifting plates slidingly arranged in the soaking cavities;

a pressing cavity arranged in a middle of the main body;

a pressing plate slidingly arranged in the pressing cavity; a pushing spring fixedly connected between a lower end of the pressing plate and a lower wall of the pressing cavity; a sliding rod arranged at the lower side of the pressing plate in a resisting manner; a rack fixedly arranged in a first end face of the sliding rod; a gear engaging with the rack arranged at a first side of the rack; the gear in power connection with the overturn plates; a lever cavity arranged at a lower side of the pressing cavity; the lower end of the pressing plate which extends in the lever cavity and levers hinged at a first end and a second end thereof; the lower ends of the lifting plates fixedly connected with lifting rods extending in the lever cavity; one end of each lever hinged with a respective one of the lifting rods; the unlocking devices which comprise buttons symmetrically arranged at a first side and a second side of the storage device; whereby the storage device and the locking devices can be unlocked by pressing the buttons, and the overturn plates can be opened by pressing the pressing plate so as to lift the lifting plates; wherein the storage device comprises a sliding rod cavity communicating between the pressing cavity and the lever cavity; the sliding rod is slidingly arranged in the sliding rod cavity; a first side of the sliding rod cavity communicates with a gear cavity; the gear is rotationally arranged in the gear cavity; a rear side of the gear cavity is provided with a belt pulley cavity; a rear end of the gear isfixedly connected with a rotary shaft; a rear end of the rotary shaft extends in the belt pulley cavity and isfixedly connected with a driving belt pulley; a first side of the driving belt pulley is rotationally provided with a driven belt pulley; the excircle surfaces of the driving belt pulley and the driven belt pulley are tooth-shaped and engage with each other; two sides of the belt pulley cavity are rotationally provided with drive belt pulleys; a first belt is wound on the driving belt pulley and one of the drive belt pulleys at a first side; a second belt is wound on the driven belt pulley and one of the drive belt pulleys at a second side; front ends of the drive belt pulleys arefixedly connected with drive shafts; front ends of the drive shafts are fixedly connected with one end of the overturn plates away from the center; upper sides of the axis of the overturn plates are provided with necks; a reset spring is fixedly connected between a lower end of the sliding rod and a lower wall of the lever cavity; flexible cavities with downward openings are arranged in the lifting rods; upper ends of a first side and a second side in the flexible cavities are communicated with openings; the lower wall of the lever cavity is fixedly provided with conduits extending in the flexible cavities; passages passing through upper and lower sides of the conduits are arranged in the conduits; the lower side of the lever cavity is provided with a liquid storage cavity communicating with the passages; circulating openings in annular array and passing through upper and lower sides are arranged in the lifting plates; whereby the pressing plate is pressed to open the overturn plates and rise the lifting plates to take and store the glasses, and then the pressing plate is pressed continuously to place the nursing liquid in the liquid storage cavity; wherein the locking devices comprise a locking cavity arranged at the front end of the upper end face of the main body; a front end of a lower end face of the overturn cover is fixedly provided with a locking block extending in the locking cavity; a locking opening with a backward opening is arranged in the locking block; a locking hook of which the upper end extends in the locking opening is arranged in the locking cavity in an overturn manner; an overturn spring is fixedly connected between a rear end of the locking hook and a rear wall of the locking cavity; whereby the locking block 48 is hooked and locked by the locking hook; wherein the unlocking devices comprise unlocking cavities with opposite openings symmetrically arranged at the first end face and the second end face of the main body; the buttons are slidingly arranged in the unlocking cavities; compression springs are fixedly connected between ends, closing to a center, of the buttons and inner walls of the unlocking cavities; upper and lower sides of the unlocking cavities are symmetrically provided with guide sliding cavities in a communicating manner; upper and lower ends of the buttons are fixedly provided with guide sliding blocks extending in the guide sliding cavities; one end, away from a center, of each of the guide sliding blocks, is fixedly connected with a respective one of first bracing wires; one side, away from a center, of each of the overturn cover cavities is provided with a respective one of fixture block cavities; fixture blocks touching against the overturn plates are slidingly arranged in the fixture block cavities; force jacking springs are fixedly connected between the fixture blocks and the fixture block cavities; the first bracing wires are fixedly connected with thefixture blocks; one end, away from the center, of the guide sliding blocks at a lower side isfixedly connected with second bracing wires; the second bracing wires are fixedly connected with a rear end of the locking hook; whereby the locking hook and the fixture blocks can be unlocked by pressing the buttons.