Cup cover for contact lens cleaning cup

Abstract

The utility model discloses a cup cover for a contact lens cleaning cup, which comprises an outer cover and an inner cover, a groove is arranged on the inner top surface of the outer cover, a film sealing rib is arranged in the groove, an exhaust groove is arranged in the outer cover, the exhaust groove is communicated with the groove, a storage groove is arranged on the outer top surface of the inner cover corresponding to the film sealing rib, an air hole is arranged on the storage groove, and the air hole is communicated with the storage groove. A waterproof breathable film is arranged in the storage groove, and a plurality of lens clamp assembling columns are arranged in the inner cover. The cup cover for the contact lens cleaning cup is simple in structure and convenient to use, the waterproof breathable film and the exhaust groove are arranged between the outer cover and the inner cover, and on the premise that gas is exhausted, liquid is prevented from flowing out, and attractiveness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of contact lenses, and particularly relates to a cup cover for a contact lens cleaning cup. Background Art

[0002] If the lens of a contact lens is not clean, it will cause eye infections. Hydrogen peroxide is a commonly used disinfectant and cleaning agent for contact lenses, which has the function of rapid disinfection. However, when cleaning with strong oxidants, the lens is prone to residual strong oxidants, and contact with the cornea will cause burns, and it is necessary to neutralize and decompose hydrogen peroxide into oxygen and water. When hydrogen peroxide decomposes, it will generate gas and liquid. Existing contact lens cleaning cups have no protective measures, and the gas and liquid will flow out of the lens case along the ventilation holes, reducing the cleaning and disinfection efficiency of the lens.

[0003] Based on the above situation, the utility model provides a cup cover for a contact lens cleaning cup, which can effectively solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cup cover for a contact lens cleaning cup. The cup cover for a contact lens cleaning cup of the utility model has a simple structure and is convenient to use. By arranging a waterproof and breathable membrane and an exhaust groove between the outer cover and the inner cover, on the premise of discharging gas, it not only avoids the outflow of liquid, but also improves the aesthetics.

[0005] The utility model is realized by the following technical solutions:

[0006] A cup cover for a contact lens cleaning cup includes an outer cover and an inner cover. A groove is provided on the inner top surface of the outer cover, and a sealing film rib is arranged in the groove. An exhaust groove is arranged inside the outer cover, and the exhaust groove communicates with the groove. A placement groove corresponding to the sealing film rib is provided on the outer top surface of the inner cover. Ventilation holes are provided on the placement groove, and a waterproof and breathable membrane is arranged in the placement groove. A plurality of lens clip assembly posts are arranged inside the inner cover.

[0007] The purpose of the utility model is to provide a cup cover for a contact lens cleaning cup. The cup cover for a contact lens cleaning cup of the utility model has a simple structure and is convenient to use. By arranging a waterproof and breathable membrane and an exhaust groove between the outer cover and the inner cover, on the premise of discharging gas, it not only avoids the outflow of liquid, but also improves the aesthetics.

[0008] Preferably, a plurality of limiting grooves are annularly arranged on the inner top surface of the outer cover, and a plurality of limiting protrusions matching the limiting grooves are arranged on the outer top surface of the inner cover.

[0009] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0010] The cup cover structure for a contact lens cleaning cup of the present utility model is simple and convenient to use. By providing a waterproof and breathable membrane and an exhaust groove between the outer cover and the inner cover, while discharging gas, it not only avoids the outflow of liquid but also improves the aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic cross-sectional structure diagram of the present utility model;

[0012] Figure 2 is a schematic structure diagram of the outer cover of the present utility model;

[0013] Figure 3 is a schematic structure diagram of the outer cover of the present utility model from another perspective;

[0014] Figure 4 is a schematic structure diagram of the inner cover of the present utility model;

[0015] Figure 5 is a schematic structure diagram of the inner cover of the present utility model from another perspective. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the preferred implementation schemes of the present utility model will be described below in conjunction with specific embodiments. However, it should be understood that the drawings are only for illustrative purposes and cannot be construed as a limitation to this patent; in order to better illustrate this embodiment, some components in the drawings will be omitted, enlarged or reduced, and do not represent the actual size of the product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationships described in the drawings are only for illustrative purposes and cannot be construed as a limitation to this patent.

[0017] Embodiment 1:

[0018] As Figures 1 to 5 shown, the present utility model provides a cup cover for a contact lens cleaning cup, including an outer cover 21 and an inner cover 22. A groove 211 is provided on the inner top surface of the outer cover 21, and a sealing film rib 212 is provided in the groove 211. An exhaust groove 213 is provided in the outer cover 21, and the exhaust groove 213 communicates with the groove 211. A placement groove 221 corresponding to the sealing film rib 212 is provided on the outer top surface of the inner cover 22. An air permeable hole 222 is provided on the placement groove 221, and a waterproof and breathable membrane 23 is provided in the placement groove 221. A plurality of lens clip assembly columns 223 are provided in the inner cover 22.

[0019] Embodiment 2:

[0020] As Figures 1 to 5As shown in the figure, the present utility model provides a cup lid for a contact lens cleaning cup, which includes an outer lid 21 and an inner lid 22. A groove 211 is provided on the inner top surface of the outer lid 21, and a film sealing rib 212 is provided in the groove 211. An exhaust groove 213 is provided inside the outer lid 21, and the exhaust groove 213 communicates with the groove 211. A placement groove 221 is provided on the outer top surface of the inner lid 22 corresponding to the film sealing rib 212, and a ventilation hole 222 is provided on the placement groove 221. A waterproof and breathable membrane 23 is provided in the placement groove 221. A plurality of lens clip assembly posts 223 are provided inside the inner lid 22.

[0021] The film sealing rib 212 is used to press the waterproof and breathable membrane 23 to prevent the waterproof and breathable membrane 23 from falling off after long-term use. The gas passing through the waterproof and breathable membrane 23 can be discharged from the cleaning cup through the groove 211 and the exhaust groove 213. This cup lid design can keep the oxygen generated during the neutralization process smoothly discharged outside the cup through the waterproof and breathable membrane 23, the platform pressure remains normal, and at the same time, the liquid will not overflow during the neutralization process, and the appearance of the cleaning cup will not be soiled. Most importantly, after neutralization, the lid remains sealed, the lenses inside the cup remain clean, and they will not be polluted by external air, playing an effective isolation role.

[0022] A plurality of limiting grooves 214 are provided in a circular shape on the inner top surface of the outer lid 21, and a plurality of limiting protrusions 223 matching the limiting grooves 214 are provided on the outer top surface of the inner lid 22.

[0023] The matching setting of the limiting groove 214 and the limiting protrusion 223 facilitates the positioning and installation of the outer lid 21 and the inner lid 22.

[0024] Based on the description and drawings of the present utility model, those skilled in the art can easily manufacture or use the cup lid for the contact lens cleaning cup of the present utility model and can achieve the positive effects recorded in the present utility model.

[0025] Unless otherwise specified, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present utility model are only for exemplary illustration and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood by combining the drawings and according to specific circumstances.

[0026] Unless otherwise clearly defined and limited, in this utility model, if there are terms such as "set", "connected" and "connected", they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific situations.

[0027] The above are only the preferred embodiments of the present utility model, and do not impose any formal limitations on the present utility model. Any simple modifications and equivalent changes made to the above embodiments based on the technical essence of the present utility model all fall within the protection scope of the present utility model.

Claims

1. A cup cover for a contact lens cleaning cup, characterized in that: The invention comprises an outer cover and an inner cover, wherein a groove is provided on the inner top surface of the outer cover, a sealing rib is provided in the groove, an exhaust groove is provided in the outer cover, the exhaust groove is communicated with the groove, a storage groove is provided on the outer top surface of the inner cover corresponding to the sealing rib, a ventilation hole is provided on the storage groove, a waterproof and breathable film is provided in the storage groove, and a plurality of lens clamp assembly columns are provided in the inner cover.

2. The contact lens cleaning cup cover according to claim 1, characterized in that: The inner top surface of the outer cover is provided with a plurality of limiting grooves, and the outer top surface of the inner cover is provided with a plurality of limiting protrusions matching the limiting grooves.

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