Sterilizing and washing integrated double-head cleaning cup

Abstract

The invention provides a disinfecting and washing integrated double-head cleaning cup which comprises a cup body, an upper cup cover, a lower cup cover, a platinum neutralizing ring and a lens clamp used for clamping a lens. The cup body is of a structure with two open ends, and cup rims at the two ends of the cup body are provided with external threads; the upper cup cover and the lower cup cover are respectively screwed at two ends of the cup body in a threaded manner, the upper cup cover comprises an inner cover with an internal thread, an outer cover wrapping the inner cover and an exhaust groove reserved between the outer cover and the inner cover, and the upper cup cover is screwed at the end part of the cup body in a manner that the internal thread arranged on the inner cover is matched with the external thread arranged on the cup body. The inner cover is provided with a vent hole and a waterproof breathable film covering the vent hole; the lens clamp is fixed on the inner cover and enters the cup body when the upper cup cover is screwed on the cup body; the platinum neutralizing ring is installed on the lower cup cover, and when the lower cup cover covers the cup body in a screwed mode, the platinum neutralizing ring enters the cup body. The lens disinfection and cleaning device can complete lens disinfection and cleaning work at a time, and is extremely convenient to operate and attractive in appearance.

Description

Technical Field

[0001] The invention relates to the technical field of contact lens cleaning, and in particular to a disinfection and cleaning integrated double-head cleaning cup. Background Art

[0002] Orthokeratology lenses are made of gas-permeable hard corneal contact lens material, commonly known as RGP material. Orthokeratology lenses are a special type of RGP lens. Ordinary RGP lenses are used to correct vision, while orthokeratology lenses are used for "correction", that is, to improve vision by changing the corneal aggregate shape. If the lenses of orthokeratology lenses are not clean, it will cause eye infections. Therefore, the lenses need to be cleaned regularly.

[0003] The lens cleaning cup is a device that uses a neutralizing ring to react with hydrogen peroxide to clean contact lenses. However, once hydrogen peroxide is poured into the lens cleaning cup currently on the market, it will directly react with the neutralizing ring in the cup, making it impossible to directly use hydrogen peroxide to disinfect the lens in the cup, and the appearance is not beautiful. Summary of the invention

[0004] In order to solve the technical problems existing in the background technology, the present invention proposes a double-headed cleaning cup that can be used for disinfection and cleaning.

[0005] The present invention provides a double-head cleaning cup for cleaning and disinfection, comprising: a cup body, an upper cup cover, a lower cup cover, a platinum neutralizing ring and a lens clamp for clamping a lens;

[0006] The cup body is an open structure at both ends, and the cup openings at both ends are provided with external threads;

[0007] The upper cup cover and the lower cup cover are respectively screwed on the two ends of the cup body, and the upper cup cover includes an inner cover with an internal thread, an outer cover covering the inner cover inside, and an exhaust groove reserved between the outer cover and the inner cover. The upper cup cover is screwed on the end of the cup body through the inner internal thread provided on the inner cover and the outer thread provided on the cup body. The inner cover is provided with an air hole and a waterproof breathable film covering the air hole.

[0008] The lens clip is fixed on the inner cover and enters into the cup body when the upper cup cover is screwed onto the cup body;

[0009] The platinum neutralization ring is installed on the lower cup cover, and when the lower cup cover is screwed onto the cup body, it enters the interior of the cup body.

[0010] Preferably, an interlocking portion A is provided on the outer top surface of the top of the inner cover; the outer cover can rotate relative to the inner cover, an interlocking portion B is provided on the inner top surface of the top of the outer cover, and the top of the outer cover has deformation capability. Under normal conditions, there is a distance between the interlocking portion B provided on the outer cover and the interlocking portion A provided on the inner cover to maintain a separation state. By pressing the outer cover to deform its top inward, the interlocking portion A and the interlocking portion B are interlocked with each other to form a lock in the circumferential direction.

[0011] Preferably, the interlocking part A is a convex structure or a groove structure, and when the interlocking part A is a convex structure, the interlocking part B is a groove structure adapted thereto or a convex structure offset thereto; when the interlocking part A is a groove structure, the interlocking part B is a convex structure adapted thereto.

[0012] Preferably, there are multiple interlocking parts A, which are evenly distributed circumferentially on the outer top surface of the inner cover top; the number of interlocking parts B is consistent with the number of interlocking parts A, and are evenly distributed circumferentially on the inner top surface of the outer cover top.

[0013] Preferably, an inner buckle edge is provided on the inner side of the port of the outer cover, and the inner buckle edge is clamped on the edge of the port of the inner cover to form an assembly with the inner cover.

[0014] Preferably, a groove is provided on the outer top surface of the inner cover, the air holes are arranged at the bottom of the groove, and the waterproof and breathable membrane is fixed in the groove.

[0015] Preferably, the inner top surface of the outer cover is provided with a convex portion, and the convex portion is located at the inner side of the groove and abuts against the waterproof breathable membrane.

[0016] Preferably, a plurality of raised portions are provided, and the raised portions are evenly distributed in the circumferential direction and respectively abut against the edge of the waterproof breathable membrane.

[0017] Preferably, the platinum neutralization ring has an internal gear-like structure; a plurality of circumferentially arranged positioning posts are provided on the lower cup cover, and each positioning post is respectively inserted into a different tooth gap of the platinum neutralization ring to form an assembly of the lower cup cover and the platinum neutralization ring.

[0018] Preferably, the lens clip comprises a left lens clip and a right lens clip.

[0019] In the present invention, the cup cover can be opened from both ends of the cup body, and when the upper cup cover is opened or the upper cup cover is closed, the lens clamp can be taken out or put in together, and when the lower cup cover is opened or the upper and lower cup covers are closed, the lens clamp can be taken out or put in together. This structural design can be poured into hydrogen peroxide from the other end of the cup body when the lens clamp is soaked and loaded into the cup, so as to ensure that the hydrogen peroxide contacts the lens before the platinum neutralization ring to complete the disinfection of the lens; after the upper and lower end covers are closed and the cup body is straightened, the hydrogen peroxide contacts the platinum neutralization ring again to react, so as to clean the lens. Thereby, the cleaning cup can complete the disinfection and cleaning of the lens at one time, and the operation is extremely convenient. In addition, the upper cup cover is designed as a structure of an inner cover and an outer cover, and the air vent and the waterproof breathable membrane are arranged on the inner cover, and an exhaust groove is designed between the inner cover and the outer cover. This structural design can not only ensure the beauty of the appearance, but also prevent the waterproof breathable membrane from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance of a dual-head cleaning cup for cleaning and disinfection proposed by the present invention;

[0021] Figure 2 This is an exploded view of a disinfection and washing integrated double-head cleaning cup proposed by the present invention;

[0022] Figure 3 This is an exploded view of the upper cup cover in the disinfection and washing integrated double-head cleaning cup proposed by the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the outer cover of a double-head cleaning cup for cleaning and disinfection proposed by the present invention;

[0024] Figure 5 This is an assembly exploded view of the lower cup cover and the platinum neutralization ring in the integrated disinfection and cleaning double-head cleaning cup proposed by the present invention. DETAILED DESCRIPTION

[0025] Reference Figure 1-2 The present invention provides a double-head cleaning cup for disinfection and cleaning, comprising: a cup body 1, an upper cup cover 2, a lower cup cover 3, a platinum neutralizing ring 4 and a lens clamp 5 for clamping a lens.

[0026] The cup body 1 is an open structure at both ends, and the cup mouths at both ends are provided with external threads. The upper cup cover 2 and the lower cup cover 3 are screwed on the two ends of the cup body 1 respectively, and the upper cup cover 2 includes an inner cover 21 with internal threads, an outer cover 22 covering the inner cover 21, and an exhaust groove 23 reserved between the outer cover 22 and the inner cover 21. The upper cup cover 2 is screwed on the end of the cup body 1 through the internal threads provided on the inner cover 21 and the external threads provided on the cup body 1. The inner cover 21 is provided with air holes and a waterproof breathable membrane 6 covering the air holes.

[0027] The lens clip 5 includes a left lens clip and a right lens clip. The lens clip 5 is fixed to the inner cover 21, and when the upper cup cover 2 is screwed onto the cup body 1, the lens clip 5 enters the interior of the cup body 1, so that the lens clip 5 can be taken out of or put into the cup as the upper cup cover 2 is opened or closed. The platinum neutralization ring 4 is installed on the lower cup cover 3, and when the lower cup cover 3 is screwed onto the cup body 1, the lens clip 5 enters the interior of the cup body 1, so that the platinum neutralization ring 4 can be taken out of or put into the cup as the lower cup cover 3 is opened or closed.

[0028] When in use, first cover the upper cup cover 2, and pour hydrogen peroxide into the bottle from the other end of the bottle body. At this time, the bottle body is in an inverted state, and the lens clamped by the lens clamp 5 is immersed in the hydrogen peroxide, and the hydrogen peroxide disinfects it. When the upper and lower cup covers 3 are covered and the bottle body is straightened, at this time, the platinum neutralizing ring 4 contacts the hydrogen peroxide and starts to react to clean the lens. The gas generated by the reaction in the cup is discharged between the inner cover 21 and the outer cover 22 through the air holes on the inner cover 21 and the waterproof air-permeable membrane 6, and finally discharged from the exhaust groove 23.

[0029] Reference Figure 3-4 Furthermore, the outer cover 22 can rotate relative to the inner cover 21. Specifically, an inner buckle edge is provided on the inner side of the port of the outer cover 22, and the inner buckle edge is clamped on the edge of the port of the inner cover 21 to form an assembly with the inner cover 21, so that the outer cover 22 and the inner cover 21 can rotate relative to each other while the inner cover 21 is wrapped inside the outer cover 22.

[0030] The outer top surface of the top of the inner cover 21 is provided with a fitting portion A211, and the inner top surface of the top of the outer cover 22 is provided with a fitting portion B221, and the top of the outer cover 22 has the ability to deform. Under normal conditions, there is a spacing between the fitting portion B221 provided on the outer cover 22 and the fitting portion A211 provided on the inner cover 21 to maintain a separation state. In this state, the outer cover 22 and the inner cover 21 can rotate relative to each other. By pressing the outer cover 22 to deform its top inward, the fitting portion A211 and the fitting portion B221 fit together to form a lock in the circumferential direction. At this time, the outer cover 22 and the inner cover 21 are locked in the circumferential direction and cannot rotate relative to each other, so that when the outer cover 22 is rotated, the inner cover 21 can be driven to rotate together. This structure ensures the beauty of the appearance, and the upper cup cover 2 can only be opened or closed when the interlocking part B221 on the outer cover 22 is locked with the interlocking part A211 on the inner cover 21. This design can prevent the upper cup cover 2 from being opened by mistake and improve the safety of use.

[0031] Furthermore, the matching modes of the interlocking portion A211 and the interlocking portion B221 in this embodiment include at least the following three modes:

[0032] The first one is that the interlocking part A211 is a convex structure, and the interlocking part B221 is a groove structure adapted thereto. In the interlocking state, the interlocking part A211 is embedded in the interlocking part B221, so that when the outer cover 22 is twisted, the interlocking part B221 pushes the interlocking part A211 to rotate the inner cover 21.

[0033] The second type is that the interlocking part A211 is a groove structure, and the interlocking part B221 is a convex structure adapted thereto. In the interlocking state, the interlocking part B221 is embedded in the interlocking part A211, so that when the outer cover 22 is twisted, the interlocking part B221 pushes the interlocking part A211 to rotate with the inner cover 215.

[0034] The third type is that the interlocking part A211 is a convex structure, and the interlocking part B221 is a convex structure offset therefrom. In the interlocking state, the interlocking part A211 is on one side of the rotation direction of the interlocking part B221, so that when the outer cover 22 is twisted, the interlocking part B221 pushes the interlocking part A211 to rotate the inner cover 21.

[0035] Furthermore, there are multiple interlocking parts A211, which are evenly distributed circumferentially on the outer top surface of the top of the inner cover 21; the number of interlocking parts B221 is consistent with the number of interlocking parts A211, and are evenly distributed circumferentially on the inner top surface of the top of the outer cover 22, so as to increase the driving effect of the outer cover 22 on the inner cover 21 when the outer cover 22 is twisted.

[0036] In addition, in this embodiment, a groove is provided on the outer top surface of the inner cover 21, the air hole is provided at the bottom of the groove, and the waterproof breathable membrane 6 is fixed in the groove, so that the waterproof breathable membrane 6 is limited by the groove, so that it is always located at the position of the air hole and cannot move.

[0037] In this embodiment, a protrusion 222 is provided on the inner top surface of the outer cover 22, and there are multiple protrusions 222, which are evenly distributed circumferentially, and each protrusion 222 is respectively against the edge of the waterproof breathable membrane 6, pressing the waterproof breathable membrane 6 and locking it firmly at the vent hole.

[0038] Reference Figure 5In this embodiment, the platinum neutralization ring 4 is an internal gear-shaped structure; the lower cup cover 3 is provided with a plurality of circumferentially arranged positioning posts 31, and each positioning post 31 is respectively inserted into different tooth gaps of the platinum neutralization ring 4 to form the assembly of the lower cup cover 3 and the platinum neutralization ring 4. This design is convenient for the quick installation and removal of the platinum neutralization ring 4 and the lower cup cover 3, and because the platinum neutralization ring 4 is placed in the cleaning cup, it is necessary to keep a gap of more than 1mm with the inner wall of the bottle body, and it cannot contact the lens clip 5, so the surface area cannot be increased by increasing the peripheral size of the product. The present invention sets the platinum neutralization ring 4 into an internal gear-shaped structure, so that the surface area of ​​the entire platinum neutralization ring 4 is increased without changing its specifications and dimensions. And the bubbles generated by the reaction are diffused from the inside of the platinum neutralization ring 4 to the outside, that is, the bubble density inside the platinum neutralization ring 4 is the largest, so that the lens in the center can be better cleaned.

[0039] Furthermore, the inner teeth of the platinum neutralization ring 4 are wavy, S-shaped, or Z-shaped to further increase the surface area of ​​the neutralization ring. And the inner teeth are of equal thickness structure, so that the closer the inner teeth are to the inner ring surface, the larger the spacing between the inner teeth. Since during the cleaning process, the contact surface of the platinum neutralization ring 4 near its inner ring surface with hydrogen peroxide is larger than the contact surface near the end of the inner teeth, this equal thickness inner tooth structure design can ensure that during the cleaning process, the spacing between the inner teeth near the inner ring surface is sufficient to ensure that the bubbles overflow quickly.

[0040] In this embodiment, the inner cover 21 is provided with a sealing rib, which is an annular structure, and a space is reserved between the inner circumferential wall of the upper cup cover 2 for the cup mouth to be inserted, and when the cup mouth is inserted, the inner wall of the cup mouth is tightly fitted with the outer wall of the sealing rib, so as to enhance the sealing of the contact surface between the upper cup cover 2 and the cup body 1. Similarly, the lower cup cover 3 is provided with a sealing rib, which is an annular structure, and a space is reserved between the inner circumferential wall of the lower cup cover 3 for the cup mouth to be inserted, and when the cup mouth is inserted, the inner wall of the cup mouth is tightly fitted with the outer wall of the sealing rib.

[0041] The lens clip 5 in this embodiment is detachably connected to the upper cup cover 2, specifically: the inner cover 21 is provided with an embedding groove and an assembly part arranged inside the embedding groove; the lens clip 5 includes a connecting rod, a clamping part arranged at one end of the connecting rod, an embedding block arranged at the other end of the connecting rod, and a left assembly hole arranged at the end of the embedding block, the embedding block is interference-fitted in the left embedding groove, and the assembly part is interference-fitted in the assembly hole. Thus, the stability of the assembly is increased under the premise of realizing detachable assembly.

[0042] As can be seen from the above, the cup cover of the present invention can be opened from both ends of the cup body 1, and when the upper cup cover 2 is opened or the upper cup cover 2 is closed, the lens clip 5 can be taken out or put in together, and when the lower cup cover 3 is opened or the upper and lower cup covers 3 are closed, the platinum neutralization ring 4 can be taken out or put in together. This structural design can pour hydrogen peroxide from the other end of the cup body 1 when the lens clip 5 is soaked and loaded into the cup, so as to ensure that the hydrogen peroxide contacts the lens before the platinum neutralization ring 4 to complete the disinfection of the lens; after the upper and lower end covers are closed and the cup body 1 is straightened, the hydrogen peroxide contacts the platinum neutralization ring 4 to react, so as to clean the lens. Therefore, the cleaning cup can complete the disinfection and cleaning of the lens at one time, and the operation is extremely convenient. In addition, the upper cup cover 2 is designed to be a structure of an inner cover 21 and an outer cover 22, the air holes and the waterproof breathable membrane 6 are arranged on the inner cover 21, and an exhaust groove 23 is designed between the inner cover 21 and the outer cover 22. This structural design can not only ensure the beautiful appearance, but also prevent the waterproof breathable membrane 6 from being damaged.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-head cleaning cup with integrated cleaning function, characterized in that: include: A cup body (1), an upper cup cover (2), a lower cup cover (3), a platinum neutralization ring (4), and a lens clip (5) for clamping a lens; The cup body (1) is a structure with openings at both ends, and the cup openings at both ends are provided with external threads; The upper cup cover (2) and the lower cup cover (3) are respectively screwed on the two ends of the cup body (1), and the upper cup cover (2) comprises an inner cover (21) with an internal thread, an outer cover (22) covering the inner cover (21), and an exhaust groove (23) reserved between the outer cover (22) and the inner cover (21). The upper cup cover (2) is screwed on the end of the cup body (1) by the inner thread arranged on the inner cover (21) and the outer thread arranged on the cup body (1). The inner cover (21) is provided with an air hole and a waterproof air-permeable membrane (6) covering the air hole. The lens clip (5) is fixed on the inner cover (21), and when the upper cup cover (2) is screwed onto the cup body (1), it enters the interior of the cup body (1); The platinum neutralization ring (4) is installed on the lower cup cover (3), and when the lower cup cover (3) is screwed onto the cup body (1), the platinum neutralization ring (4) enters the interior of the cup body (1).

2. The double-head cleaning cup for cleaning and disinfection according to claim 1, characterized in that: The outer top surface of the top of the inner cover (21) is provided with a fitting portion A (211); the outer cover (22) can rotate relative to the inner cover (21); the inner top surface of the top of the outer cover (22) is provided with a fitting portion B (221), and the top of the outer cover (22) has the ability to deform. Under normal conditions, there is a distance between the fitting portion B (221) provided on the outer cover (22) and the fitting portion A (211) provided on the inner cover (21) to maintain a separation state. By pressing the outer cover (22) to deform its top inward, the fitting portion A (211) and the fitting portion B (221) fit into each other to form a lock in the circumferential direction.

3. The double-head cleaning cup for cleaning and disinfection according to claim 2, characterized in that: The interlocking portion A (211) is a convex structure or a concave structure, and when the interlocking portion A (211) is a convex structure, the interlocking portion B (221) is a concave structure adapted thereto or a convex structure offset thereto; when the interlocking portion A (211) is a concave structure, the interlocking portion B (221) is a convex structure adapted thereto.

4. The decontamination and washing integrated double-head cleaning cup according to claim 3, characterized in that: There are multiple interlocking parts A (211), which are evenly distributed circumferentially on the outer top surface of the top of the inner cover (21); the number of interlocking parts B (221) is the same as the number of interlocking parts A (211), and they are evenly distributed circumferentially on the inner top surface of the top of the outer cover (22).

5. The decontamination and washing integrated double-head cleaning cup according to claim 2, characterized in that: An inner buckle edge is provided on the inner side of the port of the outer cover (22), and the inner buckle edge is clamped on the edge of the port of the inner cover (21) to form an assembly with the inner cover (21).

6. The decontamination and washing integrated double-head cleaning cup according to claim 2, characterized in that: The outer top surface of the inner cover (21) is provided with a groove, the air holes are arranged at the bottom of the groove, and the waterproof air-permeable membrane (6) is fixed in the groove.

7. The decontamination and washing integrated double-head cleaning cup according to claim 6, characterized in that: The inner top surface of the outer cover (22) is provided with a raised portion (222), and the raised portion (222) is located at the inner side of the groove and abuts against the waterproof breathable membrane (6).

8. The decontamination and washing integrated double-head cleaning cup according to claim 7, characterized in that: A plurality of raised portions (222) are provided, and the raised portions (222) are evenly distributed in the circumferential direction and respectively abut against the edge of the waterproof breathable membrane (6).

9. The decontamination and washing integrated double-head cleaning cup according to claim 1, characterized in that: The platinum neutralization ring (4) is in the form of an internal gear; a plurality of circumferentially arranged positioning posts (31) are provided on the lower cup cover (3), and each positioning post (31) is respectively inserted into a different tooth gap of the platinum neutralization ring (4) to form an assembly of the lower cup cover (3) and the platinum neutralization ring (4).

10. The decontamination and washing integrated double-head cleaning cup according to claim 1, characterized in that: The lens clamp (5) comprises a left lens clamp and a right lens clamp.

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