CN2775706Y

CN2775706Y - Contact lens wearing auxiliary device

Info

Publication number: CN2775706Y
Application number: CN 200520004197
Authority: CN
Inventors: 杨洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-04
Filing date: 2005-04-04
Publication date: 2006-04-26
Anticipated expiration: 2015-04-04

Abstract

The utility model discloses a contact lens wearing auxiliary device which comprises a housing and a box cover. A hollow soft ball is arranged around a cylindrical tube in the middle of the housing, a circular hole is arranged on the top of a cone at the front end of the housing, and a soft colloid is fixed on the circular hole. A bearing simultaneously rotating with a bifacial gear, and a piston rod with a gear are fixedly arranged in the cylindrical tube of the housing; transmission rods with gears are respectively arranged above and below one side gear on the bearing. The gears on the transmission rods are engaged with the gears on the bearing respectively. The piston rod rises to suck the lens by pull of vacuum under the action of the gear and a spring which is fixed on the top of the housing. By the contact lens wearing auxiliary device, the piston sucks the lens in the vacuum process, the direct contact of fingers and the lens can be effectively isolated for making the lens not connect bacteria, and the lens is conveniently, safely, hygienically and comfortably worn on eyes. The utility model is convenient in use, has simple structure, and is suitable for wearing contact lenses.

Description

Contact lenses are worn assistor

(1), technical field:

The utility model belongs to the servicing unit of glasses, relates in particular to a kind of contact lenses and wears assistor.

(2), background technology:

The people who wears contact lenses at present is a lot, but all is to utilize the direct haptic lens of finger to wear stealthy eye.When wearing contact lenses like this, bacterium is easy to bring in the limit by finger.Simultaneously, the soap lye residuals when washing one's hands on the finger can stimulate eyeball, of long duration can cause other injury such as inflammatory eye, even causes unnecessary eyes deformity and economic loss, brings very big inconvenience for people's daily life.

(3), summary of the invention:

The purpose of this utility model is to provide a kind of contact lenses to wear assistor, and it has avoided finger direct haptic lens and bacterium is brought in the eyes, make people convenient, wholesomely wear contact lenses.

For achieving the above object, the utility model contact lenses are worn assistor, comprise shell and lid, the top of shell is cylindrical tube, the bottom is the del circular cone, is provided with hollow soft ball around the cylindrical tube of the middle part of shell, and shell passes soft ball and fixes with soft ball, cylindrical tube internal fixation at shell is provided with the bearing that double sided gear rotates synchronously, and the upper and lower of a side gear is respectively equipped with drive link on bearing; A said end of drive link up and down is fixed with gear, and the other end passes the hole on the shell wall respectively, and activity is fixed in the soft ball, and the gear on the drive link cogs with bearing respectively and is meshing with each other up and down; Be provided with small sircle hole at shell lower cone top, circular hole is fixed with thin flexible glue body, in the cone of shell front portion the flexible glue body above also be fixed with piston cylinder, be movably equipped with piston in the piston cylinder, piston is fixed with piston rod one end that has gear, the other end of piston rod is fixedlyed connected with spring, and said spring and cover top portion are fixed; Gear on the piston rod and the opposite side gear on the bearing are meshing with each other.

In technique scheme, as long as with thumb and middle finger gently by two drive links pinching in the soft ball, just can drive side gear rotation on the bearing by the gear on the drive link, because the gear of two-sided synchronous rotation is arranged on the bearing, gear on the bearing on the opposite side gear driven piston rod rises thereby the pulling piston rod drives piston to top offset, makes generation pull of vacuum in bottom in the piston cylinder, the flexible glue body is fallen in inwards pick up contact lens, carry out wearing of contact lenses again; Wear finish to unclamp hand after, piston rod promotes piston and descends under the spring action of cover top portion.Use this contact lenses to wear assistor, make piston in vacuum process, pick up eyeglass, can isolate finger effectively and contact, thereby reach not slime bacteria of eyeglass, make eyeglass convenience, safety, health, cosily wear into intraocular with the direct of eyeglass.

(4), description of drawings:

Fig. 1 is the contour structures synoptic diagram that the utility model contact lenses are worn assistor;

Fig. 2 is the inner structure synoptic diagram that the utility model contact lenses are worn assistor;

Fig. 3 is that the utility model contact lenses are worn the piston rod in the assistor and the syndeton synoptic diagram of bearing;

Fig. 4 is the bearing arrangement synoptic diagram that the utility model contact lenses are worn assistor;

Fig. 5 is the another kind of contour structures synoptic diagram that the utility model contact lenses are worn assistor;

(5), embodiment:

Below in conjunction with accompanying drawing the utility model contact lenses being worn assistor is described in further detail:

By Fig. 1, Fig. 2 as seen, present embodiment comprises shell 1 and lid 14, the top of shell 1 is cylindrical tube, the circular cone of a del in the bottom, the top of circular cone is provided with small sircle hole 4, is fixed with flexible glue body 3 on circular hole 4, the surface of contact of flexible glue body 3 adopts the contact lenses soft lens material to make, guarantee that health is up to standard, when flexible glue body 3 is installed, flexible glue body 3 entirely should be fixed on the circular hole 4.For making flexible glue body 3 convenient when drawing and putting down eyeglass, can fix two contacts at the periphery of circular hole 4, an integral body can be made with shell 1 in the contact during making.In the lower cone body of shell 1 middle part circular hole 4 above also be fixed with piston cylinder 10, be provided with movable piston 11 in the piston cylinder 10, piston 11 is fixed with an end of piston rod 12, and the other end of piston rod 12 and spring 13 are fixing, and spring 13 is fixed on the top of shell 1; Around the cylindrical tube of the top of shell 1, be fixed with soft ball 2, shell 1 passes soft ball 2 and fixes with soft ball 2, cylindrical tube internal fixation at shell 1 is provided with the bearing 5 that double sided gear rotates synchronously, and the upper and lower of a side gear 6 is respectively equipped with the drive link 8 and the drive link 9 of an end band gear on bearing 5; The other end of drive link 8 and drive link 9 passes the hole on shell 1 wall respectively, and activity is fixed in the soft ball 2, and the gear on drive link 8 and the drive link 9 cogs with bearing 5 respectively and 6 is meshing with each other.

As seen from Figure 3, be fixed with gear on piston rod 12, an end of piston rod 12 and piston 11 are fixing, and the other end and spring 13 are fixing, and the opposite side gear 7 on gear on the piston rod 12 and the bearing 5 is meshing with each other.

As seen from Figure 4, bearing 5 is bearings of a two-sided gear, and the both sides of bearing 5 are movable fixed gear 6 and gear 7 respectively.

As seen from Figure 5, present embodiment can be worn assistor by two the utility model contact lenses and forms side by side, and is fixedly connected between two lids 14.

In the utility model, lid 14 both can protect flexible glue body 3 of the present utility model not to be subjected to the intrusion of bacterium, also can deposit and put contact lens.

In this specific embodiment, as long as with thumb and middle finger gently by pinching soft ball 2 interior drive link 8 and drive link 9, just can drive a side gear 6 rotations on the bearing 5 by the gear on

drive link

8 and 9, because the gear 6 and the gear 7 of two-sided synchronous rotation are arranged on the bearing 5, gear on the bearing 5 on the opposite side gear 7 drive piston rods 12 is to top offset, thereby driving piston rod 12 pulling pistons 11 rises, make the below of piston cylinder 10 inner carriers 11 produce pull of vacuum, flexible glue body 3 is fallen in inwards pick up contact lens, carry out wearing of contact lenses again; Wear finish to unclamp hand after, piston rod 12 promotes piston 11 and descends under spring 13 effects at shell 1 top, makes it break away from contact lenses.Use this contact lenses to wear assistor, make piston 11 in vacuum process, pick up eyeglass, can isolate finger effectively and contact, thereby reach not slime bacteria of eyeglass, make eyeglass convenience, safety, health, cosily wear into intraocular with the direct of eyeglass.

Claims

1, a kind of contact lenses are worn assistor, comprise shell (1) and lid (14), it is characterized in that: the top of said shell (1) is cylindrical tube, the bottom is the del circular cone, around the middle part cylindrical tube of shell (1), be provided with hollow soft ball (2), shell (1) passes soft ball (2) and fixing with soft ball (2), be provided with the bearing (5) that double sided gear rotates synchronously at the cylindrical tube internal fixation of shell (1), be respectively equipped with drive link (8) and drive link (9) at the upper and lower of the last side gear of bearing (5) (6); One end of said drive link (8) and drive link (9) is fixed with gear, and the other end passes the hole of shell (1) respectively, and activity is fixed in the soft ball (2), the gear on drive link (8) and the drive link (9) respectively with bearing (5) cog (6) be meshing with each other; Be provided with small sircle hole (4) at shell (1) lower cone top, be fixed with thin flexible glue body (3) on the circular hole (4), the top of flexible glue body (3) also is fixed with piston cylinder (10) in the cone of shell (1) front portion, be movably equipped with piston (11) in the piston cylinder (10), piston (11) is fixed with piston rod (12) one ends that have gear, the other end of piston rod (12) is fixedlyed connected with spring (13), and said spring (13) is fixed with shell (1) top; Opposite side gear (7) on gear on the said piston rod (12) and the bearing (5) is meshing with each other.