CN214858181U - Wearing tool for contact lens - Google Patents

Abstract

The utility model provides a contact lens's wearing tool, contact lens has surface and internal surface, wearing tool includes the bearing part, the intermediate part of being connected with the bearing part and the portion of wearing that is fixed in the intermediate part, the bearing part includes the recess, the surface cooperation of recess and contact lens forms the inner chamber when the bearing part bears contact lens, the bearing part comprises printing opacity material, the intermediate part has the cavity that is formed by non-light tight shell, the light source of shining the bearing part at least has been arranged in the cavity, the cross-section that the shell is close to the one end of bearing part is less than the cross-section that the shell is close to the one end of wearing the portion, it forms into the lantern ring of taking the open-ended to wear the portion, the opening link up with the cavity. The utility model discloses can utilize the light source to illuminate bearing part or surrounding environment, the user can wear the instrument with wearing at the hand point simultaneously, and convenient to use person operates the instrument of wearing and wears or extirpates contact lens.

Description

Wearing tool for contact lens

Technical Field

The utility model relates to a wearing tool of contact lenses.

Background

Contact lenses, such as contact lenses, orthokeratology lenses, and the like, are commonly used for vision correction of the eye and are commonly used medical devices. Since the eyes may be infected when the contact lenses are worn for a long time, the contact lenses are usually taken out at regular intervals and worn again when they are used.

When wearing contact lenses, it is common today for the user to wear the contact lenses directly by hand, for example, by holding the contact lenses with the fingers in contact with the surface of the contact lenses, placing the contact lenses in the eyes; there are also users who wear the contact lens with a suction wand, for example, by sucking the contact lens with the suction wand and placing the contact lens in an eye.

However, for wearing the contact lens directly by hand, it is generally necessary to fix the upper and lower eyelids in the spread state with two fingers of one hand to facilitate the insertion of the contact lens, while putting the contact lens into the eye with the other hand, during which the contact lens may be contaminated by the direct contact of the fingers with the contact lens, which may affect the health of the eye, and during the wearing process, if the user's hand is unstable, the contact lens may be dropped. In addition, most of the wearing modes using conventional wearing tools such as suction sticks and the like are complicated in operation, and it is difficult for a user to correctly wear a contact lens in the case of insufficient light.

Disclosure of Invention

The present invention has been made in view of the above-mentioned state of the art, and an object of the present invention is to provide a contact lens wearing tool with a light source which is easy to operate.

Therefore, the utility model provides a wearing tool for contact lenses, which is provided with an outer surface and an inner surface, and is characterized in that the wearing tool comprises a bearing part, an intermediate part connected with the bearing part and a wearing part fixed on the intermediate part, the bearing part comprises a groove, when the bearing part bears the contact lenses, the groove is matched with the outer surface of the contact lenses to form an inner cavity, and the bearing part is made of a light-transmitting material; the middle part is provided with a cavity formed by a light-transmitting shell, a light source at least irradiating the bearing part is arranged in the cavity, and the section of one end of the shell close to the bearing part is smaller than that of one end of the shell close to the wearing part; the wearing part is formed into a collar with an opening, and the opening is communicated with the cavity.

In the wearing tool according to the present invention, the support portion and the wearing portion may be provided on opposite sides of the intermediate portion. In this case, the carrier (or contact lens) can be directly above the finger when the wearing tool is worn on the finger. This enables the user to confirm the approximate orientation of the contact lens and operate the wearing tool.

In addition, in the wearing tool according to the present invention, the bearing portion may be made of an elastic material. In this case, because the bearing part can form the inner chamber with the contact lens cooperation, bearing part elastic deformation can take place to can change the size and the shape of inner chamber, and then can produce the adsorption affinity to the contact lens.

Additionally, in the utility model relates to a wearing tool, optionally, the recess is hemispherical, and the internal diameter of recess is 8mm to 12 mm. In this case, the inner diameter of the recess can be selected as a practical matter and the contact lens can be stably placed on the carrier.

In the wearing tool according to the present invention, the support portion may be formed in an inverted bowl shape, and an outer surface of the support portion may be continuous with an outer surface of the intermediate portion. In this case, the wearing tool can be substantially dome-shaped and is convenient for the user to carry.

Further, in the wearing tool of the present invention, optionally, the bearing part includes a bearing surface having a ring shape and adapted to contact an outer surface of the contact lens. In this case, the contact lens can be effectively carried from a plurality of directions, and the stability of the contact lens can be improved.

Additionally, in the wearing tool of the present invention, optionally, a radius of curvature of the groove is smaller than a radius of curvature of the outer surface of the contact lens. In this case, the contact lens can be stably placed on the carrier.

Additionally, in the utility model relates to a wearing tool, optionally, the lantern ring is ring structure, the internal diameter of the lantern ring is 8mm to 35 mm. In this case, the opening of the collar may accommodate the passage of at least one finger.

Additionally, in the wearing tool of the present invention, optionally, the collar is made of an elastic material. In this case, the opening of the collar can be slightly smaller than the cross section of the finger and the wearing tool can be fixed to the finger well.

In addition, in the wearing tool of the present invention, optionally, a light source switch configured to control the light source to be turned on or off is provided. In this case, the light source can be controlled to be turned on or off by the light source switch.

According to the utility model discloses, can provide the wearing tool of contact lens of easy operation and having the light source.

Drawings

Embodiments of the invention will now be explained in further detail by way of example only with reference to the accompanying drawings, in which:

fig. 1 is a schematic view showing an application scenario of a contact lens wearing tool according to an embodiment of the present invention.

Fig. 2 is a schematic view showing another application scenario of a contact lens wearing tool according to an embodiment of the present invention.

Fig. 3 is a perspective view showing a contact lens wearing tool according to an embodiment of the present invention.

Fig. 4 is a front view showing a contact lens wearing tool according to an embodiment of the present invention.

Fig. 5 is a plan view showing a contact lens wearing tool according to an embodiment of the present invention.

Fig. 6 is a partially enlarged view showing a contact lens wearing tool according to an embodiment of the present invention.

Fig. 7 is a schematic view showing a contact lens wearing tool according to an embodiment of the present invention carrying a contact lens.

Reference numerals:

1 … wearing tool, 11 … carrying part, 111 … groove, 112 … carrying surface, 12 … middle part, 121 … light source, 13 … wearing part, 2 … contact lens, 21 … inner surface, 22 … outer surface, 3 … inner cavity.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and embodiments. In the drawings, the same components or components having the same functions are denoted by the same reference numerals, and redundant description thereof will be omitted.

Fig. 1 is a schematic view showing an application scenario of a contact lens wearing tool according to an embodiment of the present invention. Fig. 2 is a schematic view showing another application scenario of a contact lens wearing tool according to an embodiment of the present invention. Fig. 3 is a perspective view showing a contact lens wearing tool according to an embodiment of the present invention. Fig. 4 is a front view showing a contact lens wearing tool according to an embodiment of the present invention. Fig. 5 is a plan view showing a contact lens wearing tool according to an embodiment of the present invention. Fig. 6 is a partially enlarged view showing a contact lens wearing tool according to an embodiment of the present invention. As shown in fig. 1-5, the present invention relates to a contact lens wearing tool.

As shown in fig. 1, the contact lens 2 wearing tool 1 according to the present embodiment can be applied to wear a contact lens 2.

In some examples, the wearing tool 1 for the contact lens 2 according to the present embodiment may be simply referred to as a wearing tool 1.

In some examples, the contact lens 2 according to the present embodiment may be a light-transmitting lens that can be worn on an eyeball. For example, the contact lens 2 may be a hard oxygen permeable contact lens, a soft contact lens, a scleral contact lens, a keratoplasty lens, or the like.

In some examples, the contact lens 2 may have a hemispherical configuration. In some examples, the contact lens 2 may have an outer surface 22 and an inner surface 21. In some examples, the inner surface 21 of the contact lens 2 presents a portion that contacts the eyeball. In some examples, the inner surface 21 of the contact lens 2 may present a portion that contacts the cornea. In some examples, the inner surface 21 of the contact lens 2 may present a portion that contacts the sclera. In some examples, the outer surface 22 and the inner surface 21 of the contact lens 2 may be substantially arcuate. However, the present disclosure is not limited thereto, and the outer surface 22 and the inner surface 21 of the contact lens 2 may have an irregular shape or may be formed of a plurality of concentric annular curved surfaces.

In some examples, the outer surface 22 of the contact lens 2 may be in contact with the wearing tool 1 when the contact lens 2 is worn using the wearing tool 1. In this case, the wearing tool 1 can carry the contact lens 2, and contamination of the inner surface 21 of the contact lens 2 can be reduced.

In some examples, as shown in fig. 1, the wearing tool 1 may be operated by a finger while wearing the contact lens 2. In this case, the wearing tool 1 can be better operated.

In some examples, as shown in fig. 2, the wearing tool 1 may be placed on a table top while wearing the contact lens 2. In this case, the contact lens 2 remains stable.

In some examples, as shown in fig. 3, the wearing tool 1 may include a carrier portion 11. In this case, the wearing tool 1 can carry the contact lens 2.

In some examples, the carrier 11 may include a groove 111. In this case, the contact lens 2 can be placed on the carrier part 11, and the contact lens 2 can be carried on the carrier part 11

In some examples, where the carrier 11 may be used to absorb the contact lens 2, the groove 111 may cooperate with the outer surface 22 of the contact lens 2 to form the cavity 3. In this case, the contact lens 2 can be attracted by the cavity 3.

In some examples, the load bearing portion 11 may be constructed of an elastic material (e.g., rubber or an elastomeric material). In this case, since the bearing portion 11 can cooperate with the contact lens 2 to form the cavity 3, the bearing portion 11 can be elastically deformed, so that the size and shape of the cavity 3 can be changed, and the suction force can be generated to the contact lens 2.

In some examples, the carrier 11 may be suction cup-shaped. In this case, the suction force can be generated to the contact lens 2 by the suction plate.

In some examples, the carrier part 11 may not generate an attraction force to the contact lens 2, in which case the contact lens 2 can be more easily detached from the carrier part 11, so that the contact lens 2 can be easily worn on the eyeball.

In some examples, the carrier 11 may be composed of a light transmissive material. In this case, the light generated by the light source 121 of the intermediate portion 12 can pass through the carrier portion 11.

In some examples, the wearing tool 1 may include a carrier portion 11 and an intermediate portion 12 connected to the carrier portion 11. The intermediate portion 12 may have a cavity formed by a light-transmissive envelope, and a light source 121 may be arranged within the cavity to illuminate at least the carrier portion 11. In this case, the carrier part 11 or the surroundings can be illuminated by the light source 121, so that the wearing of the contact lens 2 can be facilitated.

In some examples, the wearing tool 1 may include a wearing portion 13. In some examples, the wearing portion 13 may be fixed to the intermediate portion 12. In this case, the user can wear the wearing tool 1 on the finger.

In some examples, the wearing portion 13 may be formed as a collar with an opening, and the opening may be through the cavity of the middle portion 12. In this case, the user can wear the wearing tool 1 on the finger using the wearing portion 13.

In some examples, the carrier portion 11 and the wearable portion 13 may be disposed on opposite sides of the intermediate portion 12, respectively. In this case, the carrier part 11 (or the contact lens 2) can be positioned directly above the finger when the wearing tool is worn on the finger. This enables the user to confirm the approximate orientation of the contact lens 2 and operate the wearing tool 1.

In some examples, the vertical height of the applicator 1 may be 60mm to 75 mm. For example 60mm, 61mm, 62mm, 63mm, 64mm, 65mm, 66mm, 67mm, 68mm, 69mm, 70 mm.

In some examples, the carrier 11 may include a groove 111. In this case, the carrier section 11 can stably carry the contact lens 2.

In some examples, the carrier 11 may be in the shape of an inverted bowl. In this case, the connection area of the load bearing part 11 and the intermediate part 12 can be increased, and the stability of the load bearing part 11 can be improved.

In some examples, the depth of the groove 111 may be 3mm to 7 mm. For example, the depth of the groove 111 may be 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7 mm. In this case, the recess 111 may form the cavity 3.

In some examples, the groove 111 may be formed as a concave hemispherical surface. In some examples, the groove 111 may be formed as a concave ellipsoid. In this case, the cavity 3 can be formed in a hemispherical or ellipsoidal shape.

In some examples, the groove 111 may be hemispherical, and the inner diameter of the groove 111 may be 8mm to 12 mm. For example, the inner diameter of the groove 111 may be 8mm, 9mm, 10mm, 11mm, 12 mm. In this case, the inner diameter of the groove 111 can be selected as appropriate, and the contact lens 2 can be stably placed on the carrier part 11.

In some examples, as shown in fig. 5 and 6, the carrier 11 may include a groove 111 and a bearing surface 112. In some examples, the groove 111 and the bearing surface 112 are connected. In other words, the transition between the grooves 111 and the bearing surface 112 may be smooth or continuous. In this case, the grooves 111 and the bearing surface 112 may form a continuous curved surface.

In some examples, the outer surface 22 of the load-bearing portion 11 may be continuous with the outer surface 22 of the intermediate portion 12. In other words, the transition of the outer surface 22 of the load-bearing part 11 to the outer surface 22 of the intermediate part 12 may be smooth or continuous. In this case, the wearing tool 1 can be substantially dome-shaped and is easy to carry for the user.

In some examples, the bearing surface 112 is annular. However, the present invention is not limited thereto, and the carrying surface 112 may be an irregular ring surface.

Fig. 7 is a schematic view showing a state where the contact lens 2 is carried by the wearing tool 1 for a contact lens 2 according to the embodiment of the present invention.

In some examples, as shown in fig. 7, the groove 111 may cooperate with the outer surface 22 of the contact lens 2 to form the cavity 3 when the carrier 11 carries the contact lens 2.

In some examples, as shown in fig. 7, the radius of curvature of the groove 111 may be less than the radius of curvature of the outer surface 22 of the contact lens 2. In some examples, the diameter of the bearing surface 112 may be less than the diameter of the contact lens 2. In this case, the contact lens 2 can be stably placed on the carrier 11.

In some examples, the lumen 3 may be substantially hemispherical, and the inner diameter of the lumen 3 may be 8mm to 12 mm. For example, the inner diameter of the lumen 3 may be 8mm, 9mm, 10mm, 11mm, 12 mm. In this case, the inner diameter of the cavity 3 can be selected as appropriate, and the contact lens 2 can be stably placed on the carrier part 11.

In some examples, the bearing surface 112 may be in contact with the outer surface 22 of the contact lens 2. In some examples, the contact surface of the bearing surface 112 with the outer surface 22 of the contact lens 2 is annular. In this case, the contact lens can be effectively carried from a plurality of directions, and the stability of the contact lens 2 can be improved.

In some examples, the outer diameter of the bearing surface 112 may be 9mm to 13 mm. For example, the outer diameter of the bearing surface 112 may be 9mm, 10mm, 11mm, 12mm, 13 mm.

In some examples, the inner diameter of the bearing surface 112 may be 8mm to 12 mm. For example, the bearing surface 112 may have an inner diameter of 8mm, 9mm, 10mm, 11mm, 12 mm.

In some examples, the difference between the outer diameter and the inner diameter of the bearing surface 112 may be 0.5mm to 2.0 mm. For example, the difference between the outer and inner diameters of the bearing surface 112 may be 0.5mm, 1.0mm, 1.5mm, 2.0 mm.

In some examples, the load bearing part 11 may be deformed. Specifically, when the groove 111 cooperates with the outer surface 22 of the contact lens 2 to form the cavity 3, the contact lens 2 can press the bearing portion 11, thereby deforming the bearing portion 11. In this case, the elastic carrier part 11 can stably carry the contact lens 2.

In some examples, the radius of curvature of the groove 111 may be less than the radius of curvature of the outer surface 22 of the contact lens 2. In some examples, the diameter of the bearing surface 112 may be less than the diameter of the contact lens 2. In this case, the contact lens 2 can be stably placed on the carrier 11.

In some examples, the lumen 3 is hemispherical, and the inner diameter of the lumen 3 may be 8mm to 12 mm. For example, the inner diameter of the lumen 3 may be 8mm, 9mm, 10mm, 11mm, 12 mm. In this case, the inner diameter of the cavity 3 can be selected as appropriate, and the contact lens 2 can be stably placed on the carrier part 11.

In some examples, the vertical height of the load bearing part 11 may be 4mm to 10 mm. For example, the vertical height of the bearing part 11 may be 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10 mm.

In some examples, the applicator 1 may have a central axis, as shown in fig. 5, and the applicator 1 may be rotationally symmetric about the central axis.

In some examples, as described above, the wearing tool 1 may include the intermediate portion 12. In some examples, the intermediate portion 12 may connect the carrier portion 11 and the wear portion 13. In some examples, the middle portion 12 may have a housing and a cavity formed by the housing. In this case, the light source 121 can be provided in the intermediate portion 12.

In some examples, the housing may be constructed of a light transmissive material. In other words, the outer shell of the intermediate portion 12 may be light-transmissive. In this case, the carrier part 11 or the surroundings can be illuminated by the light source 121, so that the wearing of the contact lens 2 can be facilitated.

In some examples, the light transmissive material may be conventional optical plastic such as Polymethylmethacrylate (PMMA), Polystyrene (PS), Polycarbonate (PC), or polydiallyldiglycol carbonate (CR-39). In some examples, the light transmissive material may be a conventional polymeric light transmissive material that also includes styrene acrylonitrile copolymer (SAN), poly-4-methylpentene-1 (TPX), and transparent polyamide.

In some examples, the housing may be substantially frustoconical. In some examples, the horizontal cross-section of the end of the intermediate portion 12 where the shell is connected to the carrier portion 11 may be smaller than the horizontal cross-section of the end connected to the carrier portion 11.

In some examples, as shown in fig. 4, the outer shell of the intermediate portion 12 may have a certain curvature.

In some examples, the horizontal cross section of the end of the intermediate portion 12 where the shell is connected to the carrier portion 11 may be an annular surface. In some examples, the outer diameter of the horizontal section of the end of the intermediate portion 12 where the shell is connected to the carrier portion 11 may be 20mm to 30 mm. For example, the outer diameter of the horizontal section of the end of the intermediate portion 12 where the shell is connected to the carrier portion 11 may be 20mm, 22mm, 24mm, 26mm, 28mm, 30 mm.

In some examples, the horizontal section of the end of the middle portion 12 where the shell is connected to the wearing portion 13 may be a ring-shaped surface. In some examples, the outer diameter of the horizontal section of the end of the intermediate portion 12 where the shell is connected to the wearing portion 13 may be 20mm to 40 mm. For example, the outer diameter of the horizontal section of the end of the intermediate portion 12 where the shell is connected to the wearing portion 13 may be 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40 mm. In this case, the outer diameter of the intermediate portion 12 may be slightly larger than the finger, so that the wearing tool 1 can be conveniently worn on the finger.

In some examples, the outer diameter of the horizontal section of the end of the intermediate portion 12 where the shell is connected to the wearing portion 13 may be 40mm to 100 mm. In this case, the center of gravity of the wearing tool 1 can be lowered, and the stability of the wearing tool 1 can be improved.

In some examples, the thickness of the shell of the intermediate portion 12 may be 0.5mm to 3 mm. For example, the thickness of the shell of the intermediate portion 12 may be 0.5mm, 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0 mm.

In some examples, the vertical height of the middle portion 12 may be 35mm to 65 mm. For example, the vertical height of the middle portion 12 may be 35mm, 36mm, 37mm, 38mm, 39mm, 40mm, 41mm, 42mm, 43mm, 44mm, 45mm, 46mm, 47mm, 48mm, 49mm, 50mm, 51mm, 52mm, 53mm, 54mm, 55mm, 56mm, 57mm, 58mm, 59mm, 60mm, 61mm, 62mm, 63mm, 64mm, 65 mm.

In some examples, as shown in fig. 2, the mass of the end of the intermediate portion 12 near the wearing portion 13 may be larger than the mass of the end of the intermediate portion 12 near the bearing portion 11. In this case, when the wearing tool 1 is placed on a table, the wearing tool 1 may have a low center of gravity, so that the stability of the wearing tool 1 can be improved.

In some examples, the connection manner of the middle portion 12 and the bearing portion 11 may be a threaded connection, an adhesive connection, a spline connection, or a flat key connection.

In some examples, the connection of the intermediate portion 12 and the load-bearing portion 11 may be an interference connection. Specifically, the end of the intermediate portion 12 to which the bearing portion 11 is connected may be provided with an internal space, and the horizontal cross section of the internal space may be smaller than that of the end of the intermediate portion 12 to which the housing is connected to the bearing portion 11. In this case, since the bearing portion 11 may be made of an elastic material, the intermediate portion 12 and the bearing portion 11 can be connected by interference.

In some examples, the connection manner of the middle portion 12 and the wearing portion 13 may be a threaded connection, an adhesive connection, a spline connection, or a flat key connection.

In some examples, the connection of the intermediate portion 12 and the wearing portion 13 may be an interference connection. Specifically, the horizontal cross section of the wearing portion 13 may be larger than the horizontal cross section of the end of the intermediate portion 12 where the shell is connected to the wearing portion 13. In this case, since the wearing portion 13 may be made of an elastic material, the intermediate portion 12 and the wearing portion 13 can be connected by interference.

In some examples, the light source 121 may be disposed in the cavity. In some examples, the light source 121 may illuminate at least the carrier 11. In this case, the carrier part 11 or the surroundings can be illuminated by the light source 121, so that the wearing of the contact lens 2 can be facilitated.

In some examples, the light source 121 may be disposed on the central axis of the wearing tool 1, and the light source may guide the eyeball. In this case, when the user wears the contact lens 2, the user can watch the light source so that the eyeball is positioned right above the light source 121, thereby reducing the wearing difficulty.

In some examples, the light source 121 may be a thermal radiation light source 121 (e.g., incandescent or halogen lights, etc.), a gas discharge light source 121 (e.g., fluorescent or neon lights, etc.), or an electroluminescent light source 121 (e.g., electroluminescent light source 121 or light emitting diodes, etc.).

In some examples, the light source 121 may be disposed on a support within the cavity. In some examples, the light source 121 may be disposed on the inner cavity 3 wall of the cavity. In this case, the light source 121 can be disposed in the cavity.

In some examples, the wearing tool 1 may have a light source 121 switch configured to control the light source 121 to be turned on or off. In this case, the light source 121 can be turned on or off by the light source 121 switch.

In some examples, the light source 121 switch may be disposed within the cavity. In some examples, the light source 121 switch may be disposed on the inner cavity 3 wall of the cavity. In some examples, the light source 121 switch may be disposed on an outer wall of the housing.

In some examples, as described above, the wearable portion 13 may be formed as a collar with an opening. In this case, a fingertip can be inserted into the collar.

In some examples, the opening of the collar may be through the cavity. In this case, the fingertip can be accommodated with the cavity.

In some examples, the openings of the collar may be quadrilateral, pentagonal, circular, irregular, and the like. In this case, different opening shapes can be designed to give the collar different points of force.

In some examples, the collar may be circular, in other words, the opening of the collar may be circular. In some examples, the outer diameter of the collar may be substantially the same as the inner diameter of the end of the intermediate portion 12 where the shell is connected to the load-bearing portion 11. In this case, the collar can be arranged inside the housing.

In some examples, the collar may be constructed of a resilient material (e.g., rubber). In this case, the opening of the collar can be slightly smaller than the cross section of the finger and the wearing tool 1 can be fixed to the finger well.

In some examples, the inner diameter of the collar may be 5mm to 50 mm. For example, the inner diameter of the collar may be 5mm, 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50 mm. In this case, the opening of the collar may accommodate the passage of at least one finger.

In some examples, the user may insert one finger into the cavity from the opening. In this case, the wearing device can be worn on one finger with the collar.

In some examples, a user may insert at least two fingers into the cavity from the opening. In this case, the wearing device can be worn on at least two fingers with the collar. In some examples, in the case where the user inserts at least two fingers into the cavity from the opening, the user may control the light source 121 disposed within the cavity to be turned on and off using the at least two fingers.

In some examples, the collar may be used to increase the friction of the wearing tool 1 against a table top when the wearing tool 1 is placed on the table top. In this case, the wearing tool 1 can be stably placed on a table.

In some examples, the collar may have a rough outer surface. In this case, the stability of the wearing tool 1 can be improved.

In some examples, a collar may be used to increase the friction of the wearable device in contact with a table top. Specifically, the wearing tool 1 may be placed on a flat surface (e.g., a table) while wearing the contact lens 2. In this case, the collar may increase the friction between the wearing device 1 and the table top. In this case, the stability of the wearing apparatus 1 can be improved, and the difficulty of wearing the contact lens 2 can be reduced.

In some examples, the user may turn on the light source 121 and then place the contact lens 2 on the carrier 11. In this case, the user can keep the light source 121 in a light emitting state.

In some examples, the user may control the light source 121 to be turned on or off at any time. In this case, the user can control the light source 121 to be in a light-emitting state or an off state at any time.

In some examples, the inner surface 21 of the contact lens 2 may be filled with saline while the carrier portion 11 carries the contact lens 2. In this case, bubbles generated on the inner surface 21 of the contact lens 2 after the contact lens 2 is worn can be reduced.

In some examples, the outer surface 22 of the contact lens 2 may be wet when the carrier 11 carries the contact lens 2.

While the present invention has been described in detail in connection with the drawings and the examples, it is to be understood that the above description is not intended to limit the present invention in any way. The present invention may be modified and varied as necessary by those skilled in the art without departing from the true spirit and scope of the invention, and all such modifications and variations are intended to be included within the scope of the invention.

Claims (10)

1. A contact lens applicator, said contact lens having an outer surface and an inner surface, said applicator comprising a carrier portion, an intermediate portion connected to said carrier portion, and a wear portion secured to said intermediate portion, said carrier portion comprising a recess that cooperates with said outer surface of said contact lens to form a cavity when said contact lens is carried by said carrier portion, said carrier portion comprising a light transmissive material; the middle part is provided with a cavity formed by a light-transmitting shell, a light source at least irradiating the bearing part is arranged in the cavity, and the section of one end of the shell close to the bearing part is smaller than that of one end of the shell close to the wearing part; the wearing part is formed into a collar with an opening, and the opening is communicated with the cavity.

2. The wearing apparatus defined by claim 1,

the bearing part and the wearing part are respectively arranged on two opposite sides of the middle part.

3. The wearing apparatus defined by claim 1,

the bearing part is made of elastic material.

4. The wearing apparatus defined by claim 1,

the groove is hemispherical, and the inner diameter of the groove is 8mm to 12 mm.

5. The wearing apparatus defined by claim 1,

the bearing part is in an inverted bowl shape, and the outer surface of the bearing part is continuous with the outer surface of the middle part.

6. The wearing apparatus defined by claim 1,

the bearing part comprises a bearing surface which is annular and is used for contacting with the outer surface of the contact lens.

7. The wearing apparatus defined by claim 1,

the radius of curvature of the groove is less than the radius of curvature of the outer surface of the contact lens.

8. The wearing apparatus defined by claim 1,

the lantern ring is of an annular structure, and the inner diameter of the lantern ring ranges from 8mm to 35 mm.

9. The wearing apparatus defined by claim 1,

the collar is constructed of an elastomeric material.

10. The wearing apparatus defined by claim 1,

having a light source switch configured to control the light source on or off.

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