Contact lens care solution bottle with flip cover

Abstract

The utility model discloses a flip contact lens care solution bottle which comprises a bottle body and a bottle cap, the top of the plane of a bottle cap body is provided with a solution outlet head extending upwards, the top of the solution outlet head is provided with a solution outlet hole, and a cap corresponding to the solution outlet head is provided with a solution outlet head sleeve; a plug is arranged in the center of the bottom of the liquid outlet head sleeve and is used for plugging the liquid outlet hole; a bottom corner is arranged at the joint of the bottom of the liquid outlet head and the top of the bottle cap body, the liquid outlet head sleeve is cylindrical, an elastic outer edge is arranged at the bottom of the liquid outlet head sleeve and used for being in elastic sealing connection with the bottom corner, and the elastic outer edge is made of soft rubber. The supporting ring is located between the external thread and the check ring, a first step is arranged between the supporting ring and the check ring, and a second step is arranged between the limiting ring and a bottle shoulder of the bottle body. And the step I and the step II are respectively used for mechanical arm clamping in a filling process and a sealing process. Double-layer sealing is formed at the position of the liquid outlet hole, air isolation is good, and the possibility of leakage and deterioration caused by the fact that care liquid makes contact with air is eradicated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the storage technical field of contact lens care solution, especially to a flip contact lens care solution bottle. BACKGROUND

[0002] In the prior art, the bottling of contact lens care solution involves two processes of filling and sealing, and the clamping of the care solution bottle is through a large turntable clamped on the bottle body of the bottle, and the equipment is relatively large, in addition, the shape and specifications of the bottle are different, such as square and round, and different containers need to be replaced when filling, which causes downtime and affects production efficiency. In addition, the sealing of the flip care solution bottle at the liquid outlet is not good, there is a risk of spilling, and contact with air also increases the risk of deterioration. SUMMARY

[0003] To solve the above technical problems, the utility model provides a flip contact lens care solution bottle, which comprises a bottle body and a bottle cap, the outer wall of the bottle mouth of the bottle body is sequentially provided with an outer thread, a retaining ring and a limiting ring from top to bottom, the bottle cap comprises a bottle cap body and a cap, and the bottle cap body and the cap are connected through a connecting body; the bottle cap body is composed of a circular side wall at the bottom and a flat top, the bottom of the circular side wall is provided with an inner thread protruding from the inner wall surface, and the inner thread is used for thread connection with the outer thread; the flat top of the bottle cap body is provided with a liquid outlet head protruding upward, the top of the liquid outlet head is provided with a liquid outlet hole, and the cap opposite to the liquid outlet head is provided with a liquid outlet head sleeve; the bottom center of the liquid outlet head sleeve is provided with a plug, and the plug is used for plugging at the liquid outlet hole;

[0004] The part where the bottom of the liquid outlet head meets the top of the bottle cap body is provided with a bottom corner extending outward to the side, the liquid outlet head sleeve is in a cylindrical shape, the bottom is provided with an elastic outer edge, the elastic outer edge is used for elastic sealing connection with the bottom corner, and the material of the elastic outer edge is soft rubber.

[0005] Preferably, it further comprises a supporting ring, the supporting ring is located between the outer thread and the retaining ring, a step one is arranged between the supporting ring and the retaining ring, a step two is arranged between the limiting ring and the shoulder of the bottle body; the step one and the step two are respectively used for clamping by a mechanical hand in the filling process and the sealing process.

[0006] Preferably, the bottom corner is an arc concave, and the elastic outer edge of the liquid outlet head sleeve is an arc convex.

[0007] Preferably, a plurality of retaining heads are uniformly arranged on the inner wall surface of the opening of the bottle cap body, and the retaining heads are recessed in the inner wall surface; a retaining column is uniformly arranged on the outer peripheral surface of the retaining ring.

[0008] Preferably, an inner ring is arranged downward from the top of the bottle cap body, and the inner ring is located on the inner side of the circular side wall.

[0009] Preferably, the first step and the second step are both cylindrical surfaces, and the first step and the second step have the same outer diameter.

[0010] Preferably, the side of the cap away from the cap body is provided with a contraction wall, the outer side of the contraction wall is provided with a push-pull surface for thumb pushing and pulling; the top outer side of the cap body opposite to the contraction wall is provided with a notch (22); and the outer side of the contraction wall can be sleeved on the outer side of the notch under elastic deformation.

[0011] Preferably, the bottle body of the bottle is circular or square.

[0012] Preferably, the material of the care liquid bottle is HDPE, PET or PP.

[0013] The bottle mouth is designed as double steps, i.e. the first step and the second step, while the sealing property and the appearance of the product are taken into account, which can fix the container through mechanical clamping during filling production, and then transfer the container, so that the time for replacing the mold is greatly reduced, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a perspective view of the flip cover contact lens care liquid bottle of the embodiment 1 of the utility model;

[0015] Figure 2 is a perspective view of the bottle body of the embodiment 1 of the utility model;

[0016] Figure 3 is a front view of the bottle body of the embodiment 1 of the utility model;

[0017] Figure 4 is a perspective view of the bottle cap;

[0018] Figure 5 is a bottom view of the bottle cap;

[0019] Figure 6 is a perspective view of the bottle cap from another angle;

[0020] Figure 7 is a top view of the bottle cap;

[0021] Figure 8 is a perspective view of the bottle cap from another angle;

[0022] Figure 9 is a perspective view of the bottle body of the embodiment 2 of the utility model;

[0023] Figure 10 is a front view of the bottle body of the embodiment 2 of the utility model.

[0024] Explanation of reference numerals in the attached drawings: 1. Bottle body; 2. Bottle cap body; 3. Cap; 4. External thread; 5. Support ring; 6. Step one; 7. Stop post; 8. Stop ring; 9. Limiting ring; 10. Connector; 11. Dispensing head; 12. Dispensing head sleeve; 13. Dispensing hole; 14. Plug; 15. Recess; 16. Contraction wall; 17. Push-pull surface; 18. Stop; 19. Inner ring; 20. Step two; 21. Notched wall; 22. Notch; 23. Transition step; 24. Bottom corner; 25. Elastic outer edge. Detailed Implementation

[0025] Example 1

[0026] like Figures 1-8 As shown, the nursing solution bottle includes a bottle body 1 and a bottle cap, and the bottle body 1 is a round bottle. The bottle cap includes a bottle cap body 2 and a buckle 3, and the buckle 3 can be fastened onto the bottle cap body 2. The bottle cap body 2 and the buckle 3 are connected by a connector 10.

[0027] The outer wall of the bottle mouth of the bottle body 1 is provided with an external thread 4, a support ring 5, a step 6, and a retaining ring 8 in sequence from the head. The outer diameter of the external thread 4 can be the same as or different from the diameter of the support ring 5 and the retaining ring 8.

[0028] The outer circumference of the retaining ring 8 is evenly distributed with retaining posts 7, and the bottom of the retaining ring 8 is provided with a limiting ring 9. The limiting ring 9 is used to contact the opening of the bottle cap body 2, and a step 20 is provided between the limiting ring 9 and the shoulder of the bottle body 1.

[0029] Both step 1 (6) and step 2 (20) are cylindrical surfaces.

[0030] The bottle cap body 2 consists of a circular annular sidewall at the bottom and a flat top. The bottom of the circular annular sidewall has an internal thread that protrudes above the inner wall surface. The inner wall surface at the opening of the bottle cap body 2 is evenly provided with stop heads 18, which are recessed into the inner wall surface, i.e., located on the outer side of the inner wall surface. When the bottle cap body 2 is threadedly connected to the bottle body 1, the stop heads 18 and the stop posts 7 are staggered. The top of the bottle cap body 2 is provided with an upwardly extending liquid outlet head 11, and the bottle cap body 2 is provided with a recess 15.

[0031] An inner ring 19 extends downward from the top of the bottle cap body 2 on the inner side of the annular sidewall. When the bottle cap body 2 is screwed onto the bottle mouth, the bottle mouth sidewall is located between the inner wall surface of the bottle cap body 2 and the inner ring 19, which enhances the sealing of the bottle mouth threaded connection.

[0032] The head of the bottle cap body 2 is provided with a liquid outlet head 11, and the top of the liquid outlet head 11 is provided with a liquid outlet hole 13; the head of the liquid outlet head 11 is spherical, and the part below the head is columnar, and the bottom corner 24 of the bottom of the liquid outlet head 11 connected with the top of the bottle cap body 2 is arc-shaped and concave; a liquid outlet head sleeve 12 is arranged on the cap 3 corresponding to the liquid outlet head 11, the lower edge of the liquid outlet head sleeve 12 is arc-shaped, the bottom center of the liquid outlet head sleeve 12 is provided with a plug 14, the head of the plug 14 is a plane, and the part above the plane is a spherical surface, the plug 14 is used to plug at the liquid outlet hole 13 of the liquid outlet head 11, and when the cap 3 is clamped on the bottle cap body 2, the plug 14 is plugged at the liquid outlet hole 13 of the liquid outlet head 11; the lower edge of the liquid outlet head sleeve 12 abuts against the bottom corner 24 to form a closed space, so that a double-layer seal is formed outside the liquid outlet head 11, and air is isolated. The lower edge of the liquid outlet head sleeve 12 is an elastic outer edge 25, which is preferably soft rubber, and when the cap 3 is clamped on the bottle cap body 2, the elastic outer edge 25 is deformed by extrusion with the bottom corner 24, and the sealing property is improved through elastic deformation. In this way, a double-layer seal is formed at the liquid outlet hole 13, air is well isolated, the risk of spilling is reduced, and the nursing liquid is prevented from being in contact with air to cause deterioration.

[0033] The side of the cap 3 away from the bottle cap body 2 is provided with a contraction wall 16, and the contraction wall 16 is located on the inner side of the cylindrical surface, and the outer side of the contraction wall 16 is provided with a push-pull surface 17 for thumb pushing and pulling; corresponding to the contraction wall 16, the bottle cap body 2 is provided with a notched wall 21 located on the inner side of the cylindrical outer wall of the bottle cap body 2; on the outer side of the notched wall 21, the top of the bottle cap body 2 is thinned to form a notch 22; in this way, elastic deformation is generated, and the cap 3 can be tightly clamped on the bottle cap body 2.

[0034] The material of the nursing liquid bottle can be HDPE, PET or PP.

[0035] The bottle mouth is designed as double steps, i.e., step one and step two, while the sealing property and appearance of the product are considered, and the improvement can fix the container through the mechanical clamp during the filling production, and then the container is transferred, so that the time for replacing the mold is greatly reduced, and the production efficiency is improved.

[0036] Firstly, the mechanical hand of the filling process is clamped at step one, and when the sealing process is entered, the mechanical hand of the sealing process is clamped at step two, at this time, the mechanical hand of the filling process is loosened from step one, so that the container is easily transferred between the two processes, and the operation is more simple and convenient; at the same time, the conversion of different filling containers no longer needs to replace the mold, so that the time for replacing the mold is greatly reduced, and the production efficiency is improved; in the prior art, the clamp is clamped at the bottle body, in order to adapt to bottles of different shapes and specifications, the mold needs to be replaced, thereby causing downtime.

[0037] Example 2

[0038] As Figure 9 , 10As shown, the difference between the embodiment 2 and the embodiment 1 is that the bottle body of the embodiment 2 is a square bottle, and the transition step 23 is arranged between the step two 20 and the bottle body 1.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing detailed description of the present application has been made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A flip cover contact lens care solution bottle, comprising a bottle body (1) and a bottle cap, the outer wall of the bottle mouth of the bottle body (1) is provided with an outer thread (4), a check ring (8) and a limiting ring (9) from top to bottom in sequence, characterized in that, The bottle cap comprises a bottle cap body (2) and a cap (3), the bottle cap body (2) and the cap (3) are connected through a connecting body (10); the bottle cap body (2) is composed of a circular annular sidewall and a flat top, the bottom of the circular annular sidewall is provided with an internal thread higher than the inner wall surface, the internal thread is used for being threadedly connected with an external thread (4); the flat top of the bottle cap body (2) is provided with a liquid outlet head (11) extending upward, the top of the liquid outlet head (11) is provided with a liquid outlet hole (13), and the cap (3) is provided with a liquid outlet head sleeve (12) corresponding to the liquid outlet head (11); the bottom center of the liquid outlet head sleeve (12) is provided with a plug (14), and the plug (14) is used for plugging at the liquid outlet hole (13); The bottom of the liquid outlet head (11) is provided with a bottom corner (24) extending outward to the side, the liquid outlet head sleeve (12) is in a cylindrical shape, the bottom is provided with an elastic outer edge (25), the elastic outer edge (25) is used for being elastically and sealingly connected with the bottom corner (24), and the material of the elastic outer edge (25) is soft rubber.

2. The flip-top contact lens solution bottle of claim 1, wherein, A supporting ring (5) is further included, the supporting ring (5) is located between the external thread (4) and the check ring (8), a first step (6) is arranged between the supporting ring (5) and the check ring (8), and a second step (20) is arranged between the limiting ring (9) and the shoulder of the bottle body (1); the first step (6) and the second step (20) are respectively used for clamping by a mechanical hand in a filling process and a sealing process.

3. The flip-top contact lens solution bottle of claim 1, wherein, The bottom corner (24) is in an arc shape concave inward, and the elastic outer edge (25) of the liquid outlet head sleeve (12) is in an arc shape convex outward.

4. The flip-top contact lens solution bottle of claim 1, wherein, A plurality of stoppers (18) are uniformly arranged on the inner wall surface of the opening of the bottle cap body (2), and the stoppers (18) are recessed in the inner wall surface; a plurality of stoppers (7) are uniformly arranged on the outer circumferential surface of the check ring (8).

5. The flip-top contact lens solution bottle of claim 3, wherein, An inner ring (19) is arranged downward from the top of the bottle cap body (2), and the inner ring (19) is located on the inner side of the circular annular sidewall.

6. The flip-top contact lens solution bottle of claim 2, wherein, The first step (6) and the second step (20) are both in a cylindrical surface, and the outer diameters of the first step (6) and the second step (20) are the same.

7. The flip-hinged contact lens solution bottle of claim 3, wherein, A contraction wall (16) is arranged on the side of the cap (3) away from the bottle cap body (2), the outer side of the contraction wall (16) is provided with a push-pull surface (17) used for being pushed and pulled by a thumb, the top outer side of the bottle cap body (2) is provided with a notch (22) opposite to the contraction wall (16), and the outer side of the contraction wall (16) can be sleeved on the outer side of the notch (22) under elastic deformation.

8. The flip-hinged contact lens care solution bottle of claim 1, wherein, The bottle body of the bottle is in a circular or square shape.

9. The flip-hinged contact lens care solution bottle of claim 1, wherein, The material of the nursing liquid bottle is HDPE, PET or PP.

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