Sleeve type annular contact lens auxiliary wearing and picking device

Abstract

The utility model relates to the technical field of contact lens auxiliary instruments, in particular to a sleeve type annular contact lens auxiliary wearing and picking device which comprises a cylindrical structure, the cylindrical structure is hollow, the two ends of the cylindrical structure are communicated, one end of the cylindrical structure is a wearing end, the other end of the cylindrical structure is a picking end, and the radius of the wearing end is smaller than that of the picking end. The wearing end is provided with a first round opening, and the picking end is provided with a second round opening. Through the hollow design of the cylindrical structure, a visual focus is reserved, the wearing success rate of the contact lenses is effectively improved, the lenses can be efficiently picked, and the whole operation is simple, convenient, clean and sanitary.

Description

TECHNICAL FIELD

[0001] The utility model relates to contact lens auxiliary instrument technical field, especially sleeve type annular contact lens auxiliary wearing and taking out device. BACKGROUND

[0002] At present, the conventional contact lens wearing mode adopts the support rod wearing mode or the finger direct wearing mode, that is, the support rod or the finger directly supports the lens main body center of the contact lens, then the lens of the contact lens is close to the eyeball to do direct contact, this case will produce the following shortcomings:

[0003] 1, the support center of the support rod or the finger force point is located in the lens center part of the contact lens, and it is just to correspond to the pupil center of the eye, when wearing, the contact lens is more close to the pupil, produces visual obstruction and brings the eyeball foreign body to avoid the eyeball, or the instinct produces the defensive blink, so the success rate is low to overcome the conditioned reflex to wear, and it is especially difficult for the novice to wear.

[0004] 2, in addition, if the finger wearing is adopted, not only the strange visual obstruction fear, but also the eye bacterial infection caused by the finger cleaning not in place, causes the health hidden danger.

[0005] Therefore, we propose sleeve type annular contact lens auxiliary wearing and taking out device to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the shortcomings in the prior art, and proposes a sleeve type annular contact lens auxiliary wearing and taking out device.

[0007] In order to realize the above object, the utility model adopts the following technical scheme:

[0008] Sleeve type annular contact lens auxiliary wearing and taking out device, including the structure of the barrel, the structure of the barrel is hollowly arranged, and both ends are communicated, one end of the structure of the barrel is wearing end, the other end of the structure of the barrel is taking out end, the radius of wearing end is less than the radius of taking out end, wearing end is equipped with first round mouth, and taking out end is equipped with second round mouth.

[0009] Preferably, the middle part of the structure of the barrel is symmetrically provided with two anti-skid surfaces.

[0010] Preferably, the first round mouth is in the shape of a flared mouth.

[0011] Preferably, the radius of the second round mouth is greater than the radius of the first round mouth.

[0012] Preferably, the structure of the barrel is also matched with a storage mechanism, and the storage mechanism includes a storage box body, the storage box body is in the shape of a cylinder, the storage box body is provided with a cavity, and the structure of the barrel can be placed inside the cavity.

[0013] Preferably, the storage box body top is provided with a first port, the first port is sealingly connected with a first cover, and the first cover is uniformly surrounded by a plurality of hook blocks fixed on one side of the storage box body. The wearing end can be connected with the middle buckle of the plurality of hook blocks.

[0014] Preferably, the storage box body bottom is provided with a second port, the second port is sealingly connected with a second cover, and the second cover is fixed with a protrusion on one side of the storage box body. The protrusion corresponds to the extraction end and is inserted into the second circular port. The shape of the protrusion matches the shape of the inner part of the cylindrical structure.

[0015] Compared with the prior art, the beneficial effects of the present application are:

[0016] The sleeve type annular structure can support and wear the outer circumference of the lens of the contact lens. The hollow design does not block the pupil field, effectively weakens the feeling of approaching foreign matter to the eye, further reduces the discomfort of wearing, finally reduces the difficulty of wearing, and can also perform lens wearing operation, realizes arbitrary boundary type grabbing of the lens, effectively improves the success rate of lens extraction, the overall operation is efficient and convenient, can realize contactless wearing and extraction, effectively reduces safety hazards such as bacterial infection, and protects eye health. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiment or prior art description will be briefly introduced below. Obviously, for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings;

[0018] Figure 1 It is the first axonometric view of the present application;

[0019] Figure 2 It is the second axonometric view of the present application;

[0020] Figure 3 It is the sectional view of the present application;

[0021] Figure 4 It is the lens wearing operation principle diagram of the present application;

[0022] Figure 5 It is the lens extraction operation principle diagram of the present application;

[0023] Figure 6 It is the structure schematic diagram of one embodiment of the present application;

[0024] Figure 7 It is the structure schematic diagram of one embodiment of the present application;

[0025] Figure 8 The structure schematic view of one embodiment of the utility model.

[0026] In the drawing: 1, cylindrical structure;2, wearing end;3, taking end;4, first round mouth;5, second round mouth;6, antiskid surface;7, storage box body;8, first port;9, first cover;10, grappling hook block;11, second port;12, second cover;13, protruding block. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] In the description of the utility model, it is understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] Embodiment one

[0030] With reference to Figures 1-5 The sleeve type annular contact lens auxiliary wearing and taking device comprises a cylindrical structure 1, the cylindrical structure 1 is hollow, and both ends are communicated, that is, the cylindrical structure 1 is provided with a hollow center hole. One end of the cylindrical structure 1 is a wearing end 2, the other end of the cylindrical structure 1 is a taking end 3, the radius of the wearing end 2 is smaller than the radius of the taking end 3, the wearing end 2 is provided with a first round mouth 4, and the taking end 3 is provided with a second round mouth 5. The combined shape of the cylindrical structure 1, the wearing end 2 and the taking end 3 is similar to a sleeve type annular structure with one end being small and the other end being large.

[0031] For the above example, those skilled in the art should know that, in the implementation of the above technical scheme, the cylindrical structure 1, the wearing end 2 and the taking end 3 are designed integrally, and the whole is made of food-grade antibacterial silica gel.

[0032] As a technical optimization scheme of the utility model, two antiskid surfaces 6 are symmetrically arranged in the middle of the cylindrical structure 1, the two antiskid surfaces 6 are convenient to correspond through two fingers, play the role of antiskid, and the two antiskid surfaces 6 can realize the antiskid taking and pressing positioning of the cylindrical structure 1.

[0033] As a technical optimization scheme of the utility model, the first circular port 4 is in the shape of a trumpet, that is, the edge has an arc spherical circular port. The first circular port 4 of the wearing end 2 is used for adsorbing the lens center of the contact lens, and the trumpet shape is convenient for adhering to the lens of the contact lens and also convenient for adsorbing and separating the lens of the contact lens.

[0034] As a technical optimization scheme of the utility model, the radius of the second circular port 5 is greater than that of the first circular port 4, and the second circular port 5 is used for clamping the lens of the contact lens, that is, for taking the lens of the contact lens from the eyeball, so as to realize the action of picking up.

[0035] The working principle is as follows:

[0036] When the user needs to wear, the cylindrical structure 1 is taken, the lens of the contact lens is placed in the center of the first circular port 4 of the wearing end 2, the first circular port 4 has an adsorption effect on the lens, then the lens is aligned with the eye to be worn, at this time the eye can look far away through the central hole of the cylindrical structure 1, the hollow design of the cylindrical structure 1 does not block the pupil field of view, can effectively weaken the discomfort of the foreign body of the eye close to the eye, then the cylindrical structure 1 is close to the eyeball together with the lens, and the lens is adsorbed on the eyeball, and then the cylindrical structure 1 is taken away to complete the wearing effect; when the user needs to pick up the contact lens, the second circular port 5 of the picking end 3 can be close to the lens, and the corresponding eyeball looks far away through the central hole of the cylindrical structure 1, and approaches the eyeball by looking at the center of the hole. The picking end 3 can approach and cover the entire lens, effectively weakening the discomfort of the foreign body of the eye close to the eye, then the cylindrical structure 1 is pressed, then the middle of the cylindrical structure 1 is pinched by the finger, the second circular port 5 clamps the lens, and the cylindrical structure 1 is taken away, that is, the lens picking action of the contact lens is completed, and the corresponding lens has an arbitrary boundary type grabbing effect, effectively improving the picking success rate. The overall operation is convenient and efficient. At the same time, the wearing end 2 has a circular arc, as shown in Figure 3 , similar to the spring deformation effect, when pressure is applied to the eyeball during wearing, there is a buffering effect, which effectively avoids the problem of eye discomfort caused by poor control of force, even if the hand is a little heavy, the deformation of the wearing end 2 can also play a role in unloading and buffering. At the same time, the edge of the second circular port 5 of the picking end 3 has a right angle notch, which is different from the first circular port 4 of the other end wearing end 2 for increasing the gripping force, the second circular port 5 of the picking end 3 can adhere to the lens edge, which can effectively take down the lens.

[0037] During the above wearing operation, when the cylindrical structure 1 is close enough to the eyeball, the cylindrical structure 1 can also be pressed quickly, so that the inside of the cylindrical structure 1 is pressed, and the airflow in the inside of the cylindrical structure 1 rushes out to both ends. The airflow corresponding to the wearing end 2 can blow out the lens instantly, so that the lens is adsorbed on the eyeball, and then the cylindrical structure 1 is taken away to complete the wearing effect.

[0038] Embodiment two

[0039] With reference to Figures 6-8 The difference between this embodiment and embodiment one is that

[0040] As a technical optimization scheme of the utility model, the cylindrical structure 1 is further provided with a storage mechanism, the storage mechanism comprises a storage box body 7, the storage box body 7 is cylindrical, the storage box body 7 is provided with a cavity, and the cylindrical structure 1 can be placed inside the cavity.

[0041] As a technical optimization scheme of the utility model, the top of the storage box body 7 is provided with a first port 8, the first port 8 is sealingly connected with a first cover 9, a plurality of hook blocks 10 are uniformly and fixedly arranged on the side of the first cover 9 corresponding to the storage box body 7, and the wearing end 2 is connected with the middle buckle of the plurality of hook blocks 10. After the cylindrical structure 1 is placed inside the cavity, the first cover 9 cooperates with the plurality of hook blocks 10 to clamp the cylindrical structure 1, so that the convenient taking and placing operation of the cylindrical structure 1 is realized.

[0042] As a technical optimization scheme of the utility model, the bottom of the storage box body 7 is provided with a second port 11, the second port 11 is sealingly connected with a second cover 12, the second cover 12 is fixed with a lug 13 on the side corresponding to the storage box body 7, the lug 13 corresponds to the picking end 3 and is matched with the second circular port 5, and the shape of the lug 13 is matched with the shape inside the cylindrical structure 1. After the first cover 9 and the second cover 12 are sealingly connected to the two ends of the storage box body 7, a closed cavity is formed in the storage box body 7, cleaning liquid such as contact lens care solution can be added in the cavity, the contact lens care solution has cleaning and disinfecting effect, after the cylindrical structure 1 is placed inside the storage box body 7, pouring the cleaning liquid can effectively clean and disinfect the cylindrical structure 1, and the lug 13 is arranged to effectively position the cylindrical structure 1 and reduce the volume of the storage box body 7, effectively reducing the amount of cleaning liquid added.

[0043] For the above example, those skilled in the art should know that, in the implementation of the above technical scheme, the storage box body 7 and the first cover 9 and the second cover 12 are not limited to the connection mode of sealing clamping, but can also be set to the thread sealing connection mode matched with each other, to improve the stability of the connection.

[0044] For the above example, those skilled in the art should know that, in the implementation of the above technical scheme, the storage box body 7 and the first cover 9 and the second cover 12 can be set to disposable products.

[0045] For the above example, those skilled in the art should know that in the implementation of the above technical solutions, the protrusion 13 on the second cover 12 can also be removed, so that the cylindrical structure 1 can be placed inside the storage box 7 and introduced into the cleaning liquid, and effective shaking cleaning can be performed, increasing the cleaning efficiency.

[0046] The working principle is as follows:

[0047] By clamping the first cover 9 and the second cover 12 on the storage box body 7, a closed cavity is formed inside the storage box body 7. The first cover 9 is opened, and the cylindrical structure 1 is clamped by the first cover 9 cooperating with the plurality of hook blocks 10. After the first cover 9 is closed, the cylindrical structure 1 can be placed inside the storage box body 7. Cleaning liquid can also be added to the cavity of the storage box body 7. After the cylindrical structure 1 is placed inside the storage box body 7, the cleaning liquid can effectively clean and disinfect the cylindrical structure 1. The protrusion 13 can effectively position the cylindrical structure 1 and reduce the volume of the storage box body 7, effectively reducing the amount of cleaning liquid used. The storage box body 7 cooperates with the first cover 9 and the second cover 12 to facilitate the carrying of the cylindrical structure 1 after it is placed inside the storage box body 7. After the cleaning liquid is added, it is also convenient for cleaning and disinfecting the cylindrical structure 1, and it is convenient for timely removal and use.

[0048] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacements or changes according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A sleeve type ring-shaped contact lens auxiliary wearing and taking-off device comprising a cylindrical structure (1), characterized in that, The cylindrical structure (1) is hollow, and both ends are communicated, one end of the cylindrical structure (1) is a wearing end (2), the other end of the cylindrical structure (1) is a taking end (3), the radius of the wearing end (2) is smaller than that of the taking end (3), the wearing end (2) is provided with a first circular port (4), and the taking end (3) is provided with a second circular port (5).

2. The telescopic ring-shaped contact lens assisted putting on and taking off device according to claim 1, characterized in that, The middle part of the cylindrical structure (1) is symmetrically provided with two anti-skid surfaces (6).

3. The telescopic ring-shaped contact lens assisted put-on and take-off device according to claim 1, characterized in that, The first circular port (4) is in the shape of a trumpet port.

4. The telescopic ring-shaped contact lens assisted put-on and take-off device according to claim 1, characterized in that, The radius of the second circular port (5) is greater than that of the first circular port (4).

5. The telescopic ring-shaped contact lens aided applicator and remover of claim 1, wherein, The cylindrical structure (1) is also matched with a storage mechanism, the storage mechanism comprises a storage box body (7), the storage box body (7) is in the shape of a cylinder, the storage box body (7) is provided with a cavity, and the cylindrical structure (1) can be placed into the cavity.

6. The telescopic ring-shaped contact lens assisted putter-on and taker-off according to claim 5, characterized in that, The top of the storage box body (7) is provided with a first port (8), the first port (8) is sealingly and clippingly provided with a first cover (9), a plurality of hook blocks (10) are uniformly and fixedly arranged on one side of the storage box body (7) corresponding to the first cover (9), and the wearing end (2) can be connected to the middle of the plurality of hook blocks (10) in a buckling mode.

7. The telescopic ring-shaped contact lens assisted putter-on and putter-off device according to claim 6, wherein, The bottom of the storage box body (7) is provided with a second port (11), the second port (11) is sealingly and clippingly provided with a second cover (12), a fixed protrusion (13) is arranged on one side of the second cover (12) corresponding to the storage box body (7), the fixed protrusion (13) corresponds to the taking end (3) and is inserted into the second circular port (5) in a matching mode, and the shape of the fixed protrusion (13) is matched with the shape of the inside of the cylindrical structure (1).

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