28 results about "Contact Lens Case" patented technology

A contact lens case includes a body having a first upper surface, a bottom surface and a sidewall therebetween. The body defines a first recessed well configured to receive a first contact lens therein and a second recessed well configured to receive a second contact lens therein. A first cap is removably coupled with the body to selectively cover the first recessed well when in a closed position. The first cap includes a second upper surface such that the body is flush with the first cap when the first cap is in the closed position. A second cap is removably coupled with the body to selectively cover the second recessed well when in a closed position. The second cap includes a third upper surface such that the body is flush with the second cap when the second cap is in the closed position.

The present invention relates to contact lens cases which allow the lens to be removed from the lens case with a single touch. The lenses cases comprise a lens support which holds the lens in a convex position. When package is drained there is less contact area between the support and wetted contact lens, than between the user's finger and the contact lens, providing the desired one touch transfer.

The connecting rod pushing mechanism comprises a pushing block, a pressing block, a fixed sliding rail, an eccentric wheel and a guiding sliding block, and the transverse center line of the fixed sliding rail is collinear and flush with the center line of a packaging box and the center line of a contact lens box; a push block is arranged on the outer side of the front end of the fixed sliding rail in a penetrating and guiding connection mode, a guiding sliding block is arranged on the outer side of the rear end of the fixed sliding rail in a penetrating and guiding connection mode, and an eccentric wheel is arranged below the rear end of the fixed sliding rail. According to the technical scheme, the pushing block is arranged on the pressing block, up-down arc movement control over the pressing block is achieved in the pushing process of the pushing block, and therefore the instruction book can be pressed down and fixed through the pressing block in the contact lens box pushing process, the situation that the edge of the instruction book is warped and cannot enter a packaging box smoothly when the instruction book is put into the packaging box is prevented, and smoothness and stability of automatic packaging are guaranteed.

The utility model relates to a contact lens storage box, which comprises a storage box body filled with cleaning liquid, and a hollow pocket for placing contact lenses is arranged in the storage box body. The contact lens storage box disclosed by the utility model is novel in structure, reasonable in design, convenient and practical, and realizes the functions of cleaning, disinfecting and storing contact lenses; the hollow pocket can separate the contact lenses from the storage box body, the contact lenses can be directly taken out from the hollow pocket, fingers do not need to stretch into the cleaning liquid, the contact lenses are more convenient and easier to take, and meanwhile the cleaning liquid is prevented from being polluted.

A contact lens case is provided that includes a main body, at least two caps, and a lighting circuit. The main body defines at least two lens bays on one side of the main body and a compartment on an opposite side of the main body. One of the caps is removably attached to one of the at least two lens bays and another cap is removably attached to another of the at least two lens bays. A lighting circuit is housed in the compartment. The lighting circuit includes a power source, at least one light source, and a control input to control an illumination state of the at least one light source. The contact lens case provides an indication as to when to change one's contact lenses and / or contact lens case. The contact lens case also provides for remote communication with a user device.

1. The name of the product of this design: contact lens case. 2. Purpose of the product of this design: a box for contact lenses. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

This product is a holder constituting a contact lens case, in which a pair of holders hold a pair of contact lenses. Each holder has a pair of wings, and each contact lens is accommodated and held in a lens holding section between the opposing wings. A through-hole is formed in the base end of each wing, and a loop-shaped claw portion curved in a loop is provided on the outer periphery of each through-hole. As shown by the dashed dotted lines in the [Reference Front View Showing the Use State], by pressing each loop-shaped claw portion inward (in the direction of the white arrow), each wing is elastically deformed, widening the opening of the holder formed by the tip portions of each wing, allowing each contact lens to be inserted into or removed from the lens holding section. Furthermore, by releasing the pressure on each loop-shaped claw portion, each wing elastically deforms and returns to its initial position. The base end of each wing is configured as a loop-shaped claw portion, preventing the opening at the tip portion of each wing from being unintentionally caught on the base end portion of each wing. Furthermore, when each loop-shaped claw portion is pressed, the loop-shaped claw portions come into contact with the base end of the holder located between them, thereby preventing the opening of the holder from opening too wide. Note that a specific example of the present article applied to a contact lens case is shown in [Reference Front View Showing the Names of Each Part], and in this embodiment, a pair of holders are assembled to the stem so as to be rotatable around a rotation axis, but the present article is not limited to this embodiment, and may be fixed to the lid of the contact lens case so as not to be rotatable, for example.

A contact lens case is provided that includes a main body, at least two caps, and a lighting circuit. The main body defines at least two lens bays on one side of the main body and a compartment on an opposite side of the main body. One of the caps is removably attached to one of the at least two lens bays and another cap is removably attached to another of the at least two lens bays. A lighting circuit is housed in the compartment. The lighting circuit includes a power source, at least one light source, and a control input to control an illumination state of the at least one light source. The contact lens case provides an indication as to when to change one's contact lenses and / or contact lens case. The contact lens case also provides for remote communication with a user device.

The utility model belongs to the technical field of contact lens PP box dust removal, and particularly relates to a contact lens PP box dust removal device which comprises a supporting frame, a dust removal fan is fixedly installed at the top of the supporting frame, a clamping frame is fixedly installed on the inner wall of the right side of the supporting frame, and reinforcing ribs are fixedly installed below the clamping frame. The other end of the reinforcing rib is fixedly installed on the right side of the supporting frame, connecting rods are rotationally installed on the front side and the rear side of the clamping frame, through the arranged clamping assembly, a contact lens box needing dust removal is placed in the middle of a clamping block, an electric telescopic rod is controlled to drive a sliding block to slide, and the contact lens box can be conveniently clamped. The sliding block drives the half gear to rotate through the tooth groove in the outer side, the half gear can drive the control rod to move after rotating, the control rod controls the connecting rod and the connecting rod to slide oppositely, the mounting plate and the clamping block above the connecting rod clamp the contact lens container, and operation is easy.

The present invention provides a contact lens case for detecting glucose content in tears, belonging to the field of glucose detection technology, and comprising: a base, a circuit board, a test strip, and a display; when tears from the contact lens in the detection chamber drip onto the absorbent sheet through the detection hole, the circuit board receives the conductivity of the electrode group and controls the display reading. A detection method is also provided, which is applied to the contact lens case for detecting glucose content in tears. The beneficial effects of the present invention are: by wearing contact lenses for a short period of time and then placing them in the contact lens case, the current glucose level can be detected through tears, thus overcoming the problem of eye hypoxia caused by wearing contact lenses for a long time. At the same time, by replacing the absorbent paper on the test strip for each test, the detection device can be used repeatedly for testing.

This product consists of a main body that houses contact lenses and a lid that fits onto the main body. The main body has two recesses, each of which houses two holders, each of which holds one contact lens.

Provided is a contact lens case based on a new technical idea, the contact lens case being capable of ensuring the capacity of a preservation liquid while suppressing spillage of the preservation liquid to the outside of the case when the case is opened.　A contact lens case 10 includes a lens accommodating region 20 for accommodating a contact lens 12 together with a preservation liquid 14, and a cavity portion 34 for holding the preservation liquid 14 and suppressing spillage of the preservation liquid 14 when the case is opened is formed in a state communicating with the lens accommodating region 20, inside a placement projecting portion 42 on which a rear surface of the contact lens 12 is overlaid.

1. The name of the design product: contact lens case. 2. The use of the design product: the product is used to store contact lenses. 3. The design features of the design product: in shape. 4. The picture or photo that best shows the design features: front view. 5. The rear view is the same as the front view, the left view is the same as the right view, the rear view of component 1 is the same as the front view of component 1, the left view of component 1 is the same as the right view of component 1, the top view of component 2 is the same as the top view, the rear view of component 2 is the same as the front view of component 2, the left view of component 2 is the same as the right view of component 2. 6. Other circumstances that need to be explained: the whole component 1 of the design is transparent; the two wings of component 2 can be continuously rotated to open to a 90-degree state, as shown in the reference diagram of each change state.

1. Name of the product in this design: Contact Lens Case (A-028). 2. Purpose of this design: For carrying colored contact lenses. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Corneal Contact Lens Case (II). 2. Purpose of this design: To store contact lenses. 3. The key design features of this product are the combination of shape and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.

This product consists of a main body that houses contact lenses and a lid that fits onto the main body. The main body has two recesses, each of which houses two holders, each of which holds one contact lens.

1. The name of the design product: lens protection box (micro contact lens protection box). 2. The use of the design product: the design product is used for placing and protecting lenses. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: assembly state perspective view 1. 5. Other circumstances that need to be explained: component 1 is the bottom cover, and component 2 is the top cover.

1. The name of the design product: the main body of the contact lens case holder. 2. The use of the design product: the overall product is a holder for fixing contact lenses in a contact lens case, and the claimed part is the main body part. 3. The design points of the design product: in the shape of the solid line. 4. The picture or photo that best indicates the design points: front view. 5. Other circumstances that need to be explained: this design is a partial design, the part shown by the dashed line in the view is not claimed in this application; the double dashed line indicates the boundary between the claimed part and other parts. The use state reference figure 2 shows that when the lower annular claw part of the product is pressed inward, the two wing parts will be elastically deformed, and the double dashed line indicates the two wing parts after deformation.

1. Name of the Design Product: Contact Lens Case. 2. Use of the Design Product: For storing contact lenses. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

This product consists of a main body that houses contact lenses and a lid that fits onto the main body. The main body has two recesses, each of which houses two holders, each of which holds one contact lens.

1. The name of the design product: contact lens case (seal). 2. The use of the design product: for storing contact lenses. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view.

The invention provides a packaging method for recycling a contact lens shell film and a contact lens product, the contact lens shell film comprises a female shell film and a male shell film, the female shell film or the male shell film is a support type shell film, the female shell film is provided with a lower concave cavity, the male shell film is provided with a lower convex mold wall, and the male shell film and the female shell film are overlapped up and down. A lens cavity is formed between the lower male die wall and the lower concave cavity, a support shell film in the male shell film and the female shell film is reserved, the support shell film is placed in a compression molding device to be subjected to hot compression molding flaring, and a containing cup is formed on the support shell film; the buffer solution is injected into the containing cup, then the lens is placed in the buffer solution of the containing cup, the opening of the containing cup is packaged with a protective film, sterilization and packaging are conducted on the whole, and a complete contact lens product is completed. According to the invention, the shell film not only can effectively realize the molding of the lens, but also can be recycled in the packaging process through simple reprocessing. Therefore, not only is waste reduced, but also the production cost is saved.

1. Name of the product in this design: Contact Lens Case (A-033). 2. Purpose of this design: For carrying colored contact lenses. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses a contact lens container capable of automatically replacing a care solution, and belongs to the technical field of contact lens containers, the contact lens container comprises an upper cover and a lower box body which are buckled up and down, the lower box body is hinged to one side of the upper cover, the lower box body is divided into a part cavity and a cleaning solution cavity which are relatively independent, and a waste liquid storage cavity is arranged in the part cavity; the bottom ends of the contact lens placing cavities are communicated with the waste liquid storage cavity, the contact lens placing cavities are communicated with the cleaning liquid cavity through a pipeline, an electromagnetic valve is arranged on the pipeline, a micro water pump is arranged in the cleaning liquid cavity, and the water outlet end of the micro water pump is communicated with the pipeline; the liquid discharging and flushing mechanism is arranged in the part cavity and used for controlling opening and closing of the water discharging opening and liquid discharging of the flushing opening. And the controller is electrically connected with the electromagnetic valve, the micro water pump and the liquid discharging and flushing mechanism. According to the invention, a user only needs to put the lens and start a program, all nursing steps can be completed, the operation is greatly simplified, and improper nursing caused by human negligence is avoided.

This invention discloses an injection molding process for PP contact lens cases, belonging to the technical field of PP case production processes. The process includes: S1, heating the barrel to melt the PP raw material; S2, preheating the mold by blowing heat from the heat exchange chamber onto the mold using a fan; S3, mold closing and injection molding; S4, cooling and shaping; S5, heating the edges of the PP case to slightly soften the area where the PP case blank contacts the ejector pin; and S6, demolding and removing the part. This invention utilizes a heat exchange chamber on the outer tube of the injection molding machine's injection pipe to conduct residual heat generated during the injection process to the mold preheating area, thereby preheating the mold, reducing the temperature difference between the molten PP and the mold cavity, preventing instantaneous condensation of the melt, and reducing defects such as material shortages and incomplete edges.

1. Name of the product in this design: Corneal Contact Lens Case (I). 2. Purpose of this design: To store contact lenses. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: contact lens storage box. 2. The use of the design product: contact lens storage box for containing contact lenses. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.