A push-type contact lens case

Abstract

The present invention discloses a push-type contact lens case, comprising an outer shell, a blind hole is formed on the top surface of the outer shell, a push column is inserted into the blind hole, a spring is connected between the bottom end surface of the push column and the bottom surface of the blind hole, and no less than two glasses storage components are arranged on the sides of the blind hole, the glasses storage components comprise a receiving groove, a limiting channel, a locking rod, a guide rod, and a sealing flap, a side surface of the sealing flap facing the locking rod is provided with a buckle groove, the sealing flap is hinged on the receiving groove, a first guide column and a second guide column are provided at one end of the locking rod close to the push column, a guide gap is formed between the first guide column and the second guide column, and the guide rod passes through the guide gap. The present invention is easy to use, the sealing flap can be opened by applying force and pressing, thereby improving the problem of easily dirty hands and making it cleaner and more hygienic to take out contact lenses.

Description

Technical Field

[0001] The invention relates to a glasses case, in particular to a press-type contact lens case. Background Art

[0002] When the contact lenses are not needed, they are put back into the glasses case. The existing glasses case is usually sealed with a threaded sealing flap. Before use, both hands are required to rotate and unscrew the sealing flap. Such hands are easily contaminated with bacteria on the outside of the glasses case. At this time, if the contact lenses in the glasses case are directly taken out, the contact lenses will also be contaminated. This is very unhygienic, and it is not quick enough to take them out, and the operation is relatively troublesome. Summary of the invention

[0003] The technical problem to be solved by the present invention is: a push-type contact lens case is needed, which is more convenient for taking out contact lenses and reduces the contamination of the lens case to hands.

[0004] The solution of the present invention to solve its technical problem is: a push-type contact lens case, including an outer shell, a blind hole is opened on the top surface of the outer shell, a pressing column is inserted into the blind hole, a spring is connected between the bottom end surface of the pressing column and the bottom surface of the blind hole, and no less than two glasses storage components are arranged on the sides of the blind hole, and the glasses storage components include a accommodating groove opened on the top surface of the outer shell, a limiting channel interconnected with the accommodating groove, a locking rod inserted into the limiting channel, a guide rod arranged on the outer side wall of the pressing column, and a sealing flap sealing the accommodating groove, the limiting channel is connected to the blind hole at one end away from the accommodating groove, and the sealing flap is directly facing a side of the locking rod. A buckle groove is provided, the sealing flip cover is hinged on the accommodating groove, the guide rod is inclined from bottom to top in a direction away from the accommodating groove, and a first guide column and a second guide column are provided at one end of the locking rod close to the pressing column, the first guide column and the second guide column are spaced apart along the length direction of the locking rod, a guide gap is formed between the first guide column and the second guide column, the guide rod passes through the guide gap, when the pressing column is located at the beginning of the stroke, the spring is in a natural state, and the end of the locking rod close to the accommodating groove is inserted into the buckle groove; when the pressing column moves downward to the end of the stroke, the spring is compressed, and the end of the locking rod close to the accommodating groove is separated from the buckle groove.

[0005] As a further improvement of the above technical solution, the first guide post and the second guide post are both rotatably connected to the locking rod.

[0006] As a further improvement of the above technical solution, a torsion spring is provided at the connection between the sealing flap and the accommodating groove, one torsion arm of the torsion spring is connected to the sealing flap, and the other torsion arm of the torsion spring is connected to the accommodating groove.

[0007] As a further improvement of the above technical solution, a first limiting plate is arranged at the top end of the guide rod, and a second limiting plate is arranged at the bottom end of the guide rod. The first limiting plate, the second limiting plate and the guide rod are all detachably connected.

[0008] As a further improvement of the above technical solution, a locking block is slidably connected to the top surface of the outer shell, a positioning groove is provided on the top of the pressing column, and the locking block and the positioning groove are cooperatively connected with each other.

[0009] As a further improvement of the above technical solution, a loading tray is arranged in the accommodating groove, the inner bottom surface of the loading tray is an arc-shaped structure, and the loading tray is detachably connected to the accommodating groove.

[0010] As a further improvement of the above technical solution, the sealing flap is made of transparent material.

[0011] As a further improvement of the above technical solution, an end surface of the locking rod close to the accommodating groove is a hemispherical surface.

[0012] The beneficial effects of the present invention are as follows: a push-type contact lens case is provided, comprising an outer shell, on which a glasses storage assembly for storing contact lenses is provided, and by pressing a pressing column in a blind hole, the glasses storage assembly can be opened to take out the contact lenses, specifically, when the pressing column is at the beginning of the stroke, the spring is in a natural state, at which time one end of the locking rod is inserted into the buckle groove of the sealing flip cover, so that the sealing flip cover is kept in a sealed state with respect to the accommodating groove, and at this time the sealing flip cover cannot be rotated, because the other end of the locking rod is provided with a first guide column and a second guide column, and the guide rod on the pressing column passes through the first guide column and the second guide column to form a When the pressing column moves to the end of the stroke, the locking rod is disengaged from the buckle groove. At this time, the sealed flip cover can be turned over to take out the contact lens in the accommodating groove. After the downward external force on the pressing column is removed, the pressing column returns to the starting end of the stroke under the action of the spring. Therefore, the present invention can open multiple glasses storage assemblies by pressing the pressing column once, which is more convenient to use and avoids the problem of rotating to open the cover and easily dirtying hands. It can be operated directly with one finger, and the connection structure is stable and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for use in the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present invention, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the structure when the pressing column of the present invention is located at the beginning of the stroke;

[0015] Figure 2 It is a schematic structural diagram of the pressing column of the present invention when it is located at the end of the stroke.

[0016] In the accompanying drawings: 1-outer shell, 2-blind hole, 3-pressing column, 4-spring, 5-accommodating groove, 6-locking rod, 7-guide rod, 8-first guide column, 9-second guide column, 10-buckle groove, 11-sealing flap, 12-torsion spring, 13-first limiting plate, 14-second limiting plate, 15-locking block, 16-loading tray. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the present invention. In addition, all the connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connecting accessories according to the specific implementation situation. The various technical features in the invention can be combined interchangeably without conflicting with each other.

[0018] Reference Figure 1 , Figure 2, a push-type contact lens case, comprising an outer shell 1, a blind hole 2 is provided on the top surface of the outer shell 1, a pressing column 3 is inserted into the blind hole 2, a spring 4 is connected between the bottom end surface of the pressing column 3 and the bottom surface of the blind hole 2, and at least two glasses storage components are arranged on the side of the blind hole 2, the glasses storage components include a accommodating groove 5 provided on the top surface of the outer shell 1, a limiting channel interconnected with the accommodating groove 5, a locking rod 6 inserted into the limiting channel, a guide rod 7 arranged on the outer side wall of the pressing column 3, and a sealing flip cover 11 sealing the accommodating groove 5, the limiting channel is connected to the blind hole 2 at one end away from the accommodating groove 5, a buckle groove 10 is arranged on a side of the sealing flip cover 11 facing the locking rod 6, and the sealing The closing flap 11 is hinged on the accommodating groove 5, and the guide rod 7 is inclined from bottom to top in a direction away from the accommodating groove 5. The end of the locking rod 6 close to the pressing column 3 is provided with a first guide column 8 and a second guide column 9, and the first guide column 8 and the second guide column 9 are spaced apart along the length direction of the locking rod 6, and a guide gap is formed between the first guide column 8 and the second guide column 9, and the guide rod 7 passes through the guide gap. When the pressing column 3 is located at the beginning of the stroke, the spring 4 is in a natural state, and the end of the locking rod 6 close to the accommodating groove 5 is inserted into the buckle groove 10; when the pressing column 3 moves downward to the end of the stroke, the spring 4 is compressed, and the end of the locking rod 6 close to the accommodating groove 5 is separated from the buckle groove 10.

[0019] As can be seen from the above, the present invention provides a push-type contact lens case, including an outer shell 1, on which a glasses storage assembly for storing contact lenses is provided. By pressing a pressing column 3 in a blind hole 2, the glasses storage assembly can be opened to take out the contact lenses. Specifically, when the pressing column 3 is at the beginning of the stroke, the spring 4 is in a natural state. At this time, one end of the locking rod 6 is inserted into the buckle groove 10 of the sealing flip cover 11, so that the sealing flip cover 11 is kept in a sealed state with respect to the accommodating groove 5. At this time, the sealing flip cover 11 cannot rotate. Since the other end of the locking rod 6 is provided with a first guide column 8 and a second guide column 9, and the guide rod 7 on the pressing column 3 passes through the first guide column 8 and the second guide column 9, and there is an angle between the guide rod 7 and the vertical line. When the pressing column 3 moves downward, the locking rod 6 moves in the direction close to the pressing column 3 under the guidance of the guide rod 7. When the pressing column 3 moves to the end of the stroke, the locking rod 6 disengages from the buckle groove 10. At this time, the sealing flip cover 11 can be turned over to take out the contact lens in the accommodating groove 5. After the downward external force on the pressing column 3 is removed, the pressing column 3 returns to the starting end of the stroke under the action of the spring 4. Therefore, the present invention can open multiple glasses storage assemblies by pressing the pressing column 3 once, which is more convenient to use and avoids the problem of rotating to open the cover and easily dirtying hands. It can be operated directly with one finger, and the connection structure is stable and practical.

[0020] Further as a preferred embodiment, the first guide column 8 and the second guide column 9 are both rotatably connected to the locking rod 6. The first guide column 8 and the second guide column 9 can be rotatably connected to the locking rod 6 through bearings, or connected to the locking rod 6 through a rotating shaft. During the movement of the locking rod 6 on the guide rod 7, the rotation generated by the first guide rod 7 and the second guide rod 7 can reduce the friction with the guide rod 7, making the overall movement smoother.

[0021] As a further improvement of the above technical solution, a torsion spring 12 is provided at the connection between the sealing flap 11 and the accommodating groove 5, one torsion arm of the torsion spring 12 is connected to the sealing flap 11, and the other torsion arm of the torsion spring 12 is connected to the accommodating groove 5. Under the action of the torsion spring 12, when the locking rod 6 is disengaged from the buckle groove 10, the sealing flap 11 can be automatically opened. At this time, when the sealing flap 11 is in the sealing accommodating groove 5, the torsion spring 12 is in a torsion state, or under the action of the torsion spring 12, the sealing flap 11 can automatically return to the sealing state of the sealing groove after opening. At this time, when the sealing flap 11 is in the sealing accommodating groove 5, the torsion spring 12 is in a natural state.

[0022] As a further improvement of the above technical solution, a first limiting plate 13 is provided at the top end of the guide rod 7, and a second limiting plate 14 is provided at the bottom end of the guide rod 7. The first limiting plate 13, the second limiting plate 14 and the guide rod 7 are all detachably connected. The first limiting plate 13 and the second limiting plate 14 can prevent the guide rod 7 from slipping out of the guide gap, thereby further improving the stability of the connection structure.

[0023] As a further improvement of the above technical solution, a locking block 15 is slidably connected to the top surface of the outer shell 1, and a positioning groove is provided on the top of the pressing column 3. The locking block 15 and the positioning groove are cooperated and connected with each other. The locking block 15 can be slidably connected to the top surface of the outer shell 1 through the sliding rail groove. When the locking block 15 is inserted into the positioning groove, the pressing column 3 cannot move downward, which can avoid the problem of accidentally hitting the pressing column 3 and opening the sealing flap 11.

[0024] As a further improvement of the above technical solution, a loading tray 16 is arranged in the accommodating groove 5, and the inner bottom surface of the loading tray 16 is an arc-shaped structure. The loading tray 16 and the accommodating groove 5 are detachably connected. The contact lenses are placed in the loading box. When the loading box is cleaned, it can be conveniently removed from the accommodating groove 5. The inner bottom surface of the loading box is an arc-shaped structure to fit the shape of the contact lenses, thereby preventing the contact lenses from hitting the side walls of the loading box when the outer shell 1 is moved.

[0025] As a further improvement of the above technical solution, the sealing flap 11 is made of a transparent material. Preferably, the sealing flap 11 can be made of a transparent acrylic plate or glass to facilitate observation of the contact lenses stored in the accommodating groove 5.

[0026] As a further improvement of the above technical solution, one end surface of the locking rod 6 close to the accommodating groove 5 is a hemispherical surface, which makes it smoother to buckle the locking rod 6 into the buckle groove 10, thereby improving the user experience.

[0027] The preferred embodiments of the present invention are specifically described above, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A push-type contact lens case, characterized in that: The invention comprises an outer shell (1), a blind hole (2) is formed on the top surface of the outer shell (1), a pressing column (3) is inserted into the blind hole (2), a spring (4) is connected between the bottom end surface of the pressing column (3) and the bottom surface of the blind hole (2), and at least two glasses storage components are arranged on the sides of the blind hole (2), the glasses storage components comprising a receiving groove (5) formed on the top surface of the outer shell (1), a limiting channel interconnected with the receiving groove (5), a locking rod (6) inserted into the limiting channel, and a locking rod (6) arranged on the bottom surface of the blind hole (2). A guide rod (7) is provided on the outer wall of the pressing column (3), and a sealing flap (11) is provided to seal the accommodating groove (5); an end of the limiting channel away from the accommodating groove (5) is communicated with the blind hole (2); a buckle groove (10) is provided on a side of the sealing flap (11) facing the locking rod (6); the sealing flap (11) is hinged on the accommodating groove (5); the guide rod (7) is inclined from bottom to top in a direction away from the accommodating groove (5); an end of the locking rod (6) close to the pressing column (3) is provided There are a first guide column (8) and a second guide column (9), the first guide column (8) and the second guide column (9) are arranged at intervals along the length direction of the locking rod (6), a guide gap is formed between the first guide column (8) and the second guide column (9), the guide rod (7) passes through the guide gap, when the pressing column (3) is located at the beginning of the stroke, the spring (4) is in a natural state, and the end of the locking rod (6) close to the accommodating groove (5) is inserted into the buckle groove (10); the pressing column (3) moves downward At the end of the stroke, the spring (4) is compressed, and one end of the locking rod (6) close to the accommodating groove (5) is disengaged from the buckle groove (10). A torsion spring (12) is provided at the connection between the sealing flap (11) and the accommodating groove (5), one torsion arm of the torsion spring (12) is connected to the sealing flap (11), and the other torsion arm of the torsion spring (12) is connected to the accommodating groove (5). The first guide column (8) and the second guide column (9) are both rotatably connected to the locking rod (6).

2. A push-type contact lens case according to claim 1, characterized in that: A first limiting plate (13) is arranged at the top end of the guide rod (7), and a second limiting plate (14) is arranged at the bottom end of the guide rod (7); the first limiting plate (13), the second limiting plate (14) and the guide rod (7) are all detachably connected.

3. The push-type contact lens case according to claim 1, characterized in that: A locking block (15) is slidably connected to the top surface of the outer shell (1), a positioning groove is provided on the top of the pressing column (3), and the locking block (15) and the positioning groove are cooperatively connected to each other.

4. The push-type contact lens case according to claim 1, characterized in that: A loading tray (16) is arranged in the accommodating groove (5); the inner bottom surface of the loading tray (16) is an arc-shaped structure; the loading tray (16) and the accommodating groove (5) are detachably connected.

5. The push-type contact lens case according to claim 1, characterized in that: The sealing flap (11) is made of a transparent material.

6. The push-type contact lens case according to claim 1, characterized in that: An end surface of the locking rod (6) close to the accommodating groove (5) is a hemispherical surface.

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