Contact lens care solution bottle convenient to fill

Abstract

The contact lens care solution bottle convenient to fill comprises a bottle body and a bottle cap, an external thread, a check ring and a limiting ring are sequentially arranged on the outer wall of a bottle opening of the bottle body from top to bottom, a supporting ring is further arranged between the external thread and the check ring, a first step is formed between the supporting ring and the check ring, and a second step is formed between the first step and the check ring. A step II 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. The supporting ring is arranged at the bottom of the external thread of the bottle opening, the bottle opening is designed into the two steps, namely the first step and the second step, while the sealing performance and the attractiveness of a product are considered, the container can be fixed through the mechanical clamping opening in the filling production process through the improvement, then the container is conveyed, the time for replacing a mold is greatly shortened, and the production efficiency is improved.

Description

TECHNICAL FIELD

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

[0002] In the prior art, the bottling of contact lens care solution involves two processes of filling and sealing, the clamping of the care solution bottle is through a large turntable clamped on the bottle body, the equipment is relatively large, in addition, the shape and specification of the bottle are different, such as square and round, different containers need to change the mold when filling, causing downtime, affecting the production efficiency. SUMMARY

[0003] To solve the above technical problems, the utility model provides a contact lens care solution bottle convenient to fill, which comprises a bottle body and a bottle cap, the outer wall of the bottle mouth of the bottle body is sequentially provided from top to bottom with an external thread, a blocking ring and a limiting ring, a supporting ring is further arranged between the external thread and the blocking ring, a step one is formed between the supporting ring and the blocking ring, and a step two is arranged between the limiting ring and the bottle 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; the bottle cap comprises a bottle cap body and a cap, the cap can be buckled on the bottle cap body, and the bottle cap body and the cap are connected through a connecting body; the top of the bottle cap body is provided with a liquid outlet head extending upward, the top of the liquid outlet head is provided with a liquid outlet hole, and a liquid outlet head sleeve is arranged on the cap corresponding to the liquid outlet head.

[0004] Preferably, the bottle cap body is composed of a circular side wall at the bottom and a flat top, and the bottom of the circular side wall is provided with an internal thread protruding from the inner wall surface.

[0005] Preferably, an inner ring is arranged on the inner side of the circular side wall and extends downward from the top of the bottle cap body.

[0006] Preferably, a plug is arranged at the bottom center of the liquid outlet head sleeve and used for plugging the liquid outlet hole of the liquid outlet head.

[0007] Preferably, the bottle body is circular or square.

[0008] Preferably, the material of the care solution bottle is HDPE, PET or PP.

[0009] The bottom of the external thread of the bottle mouth is provided with a supporting ring, the bottle mouth is designed into double steps, namely the step one and the step two, while the sealing property and the appearance of the product are considered, the time for replacing the mold is greatly reduced during the filling production by fixing the container through the mechanical clamping port and then transferring the container, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a perspective view of the contact lens care solution bottle convenient to fill in the utility model embodiment 1.

[0011] Figure 2 It is the perspective view of the bottle body of the utility model embodiment 1;

[0012] Figure 3 It is the front view of the bottle body of the utility model embodiment 1;

[0013] Figure 4 It is the perspective view of the bottle cap;

[0014] Figure 5 It is the bottom view of the bottle cap;

[0015] Figure 6 It is the perspective view of another view of the bottle cap;

[0016] Figure 7 It is the top view of the bottle cap;

[0017] Figure 8 It is the perspective view of another view of the bottle cap.

[0018] Figure 9 It is the perspective view of the bottle body of the utility model embodiment 2;

[0019] Figure 10 It is the front view of the bottle body of the utility model embodiment 2.

[0020] Reference signs: 1, bottle body;2, bottle cap body;3, buckle cap;4, outer thread;5, support ring;6, step one;7, blocking column;8, blocking ring;9, limiting ring;10, connecting body;11, liquid outlet head, 12, liquid outlet head sleeve;13, liquid outlet hole;14, plug;15, recess;16, fastening wall;17, push-pull surface;18, blocking head;19, inner ring;20, step two;21, notch wall, 22, notch, 23, transition step. DETAILED DESCRIPTION

[0021] Embodiment 1

[0022] As Figures 1-8 shown, the nursing liquid bottle includes bottle body 1 and bottle cap, and the bottle body 1 is a round bottle. The bottle cap includes bottle cap body 2 and buckle cap 3, the buckle cap 3 can be buckled on the bottle cap body 2, and the bottle cap body 2 and the buckle cap 3 are connected through connecting body 10.

[0023] The outer wall of the bottle mouth of the bottle body 1 is provided with outer thread 4, support ring 5, step one 6 and blocking ring 8 in sequence from the head. The outer diameter of the outer thread 4 can be same or different from the diameter of the support ring 5 and the blocking ring 8.

[0024] The outer circumferential surface of the retaining ring 8 is uniformly provided with retaining columns 7, and the bottom of the retaining ring 8 is provided with a limiting ring 9, which is used to contact the outer side of the mouth of the bottle cap body 2. The bottom of the limiting ring 9 is provided with a second step 20, which is located between the limiting ring 9 and the bottle shoulder.

[0025] The first step 6 and the second step 20 are both cylindrical surfaces, and the first step 6 and the second step 20 are respectively used for mechanical hand clamping in the filling process and the sealing process.

[0026] The prior art bottle cap is low, and the bottle cap is made high in the utility model.

[0027] The bottle cap body 2 is composed of a circular annular side wall at the bottom and a flat top. The bottom of the circular annular side wall is provided with internal threads which are higher than the inner wall surface. The inner wall surface of the opening of the bottle cap body 2 is uniformly provided with retaining heads 18 which are recessed in the inner wall surface, i.e. located on the outer side of the inner wall surface. When the bottle cap body 2 is screwed with the bottle body 1, the retaining heads 18 are staggered with the retaining columns 7. The top of the bottle cap body 2 is provided with a liquid outlet head 11 which protrudes upward, and the bottle cap body 2 is provided with a recess 15.

[0028] The inner side of the circular annular side wall is provided with an inner ring 19 which extends downward from the top of the bottle cap body 2. When the bottle cap body 2 is screwed on the bottle mouth, the bottle mouth side wall is located between the inner wall surface and the inner ring 19 of the bottle cap body 2, thereby enhancing the sealing property of the bottle mouth thread connection.

[0029] The top of the bottle cap body 2 is provided with a liquid outlet head 11, the bottom of the liquid outlet head 11 is columnar, the top of the liquid outlet head 11 is spherical, the top of the liquid outlet head 11 is provided with a liquid outlet hole 13, the cap 3 opposite to the liquid outlet head 11 is provided with a liquid outlet head sleeve 12, the bottom center of the liquid outlet head sleeve 12 is provided with a plug 14, the top of the plug 14 is a flat surface, the surface above the flat surface is a spherical surface, the plug 14 is used to plug 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 plugs the liquid outlet hole 13 of the liquid outlet head 11.

[0030] The side of the cap 3 away from the bottle cap body 2 is provided with a fastening wall 16 which is located on the inner side of the cylindrical surface, and the outer side of the fastening wall 16 is provided with a push-pull surface 17 which is used for thumb pushing and pulling. Opposite to the fastening wall 16, the bottle cap body 2 is provided with a notched wall 21 which is located on the inner side of the cylindrical outer wall surface 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, the cap 3 can be tightly clamped on the bottle cap body 2.

[0031] The material of the nursing liquid bottle can be HDPE, PET or PP.

[0032] The utility model discloses a bottle mouth with double steps, which can fix the container by mechanical clamping during the filling production, and then transfer the container, thereby greatly reducing the time for changing the mold and improving the production efficiency.

[0033] In use, first, the mechanical hand of the filling procedure is clamped at the first step and enters the sealing procedure, the mechanical hand of the sealing procedure is clamped at the second step, at this time, the mechanical hand of the filling procedure is loosened from the first step, thereby easily realizing the transfer of the container between the two procedures, and the operation is simpler and more convenient; meanwhile, the conversion of the production of different filling containers no longer needs to change the mold, thereby greatly reducing the time for changing the mold and improving the production efficiency; the original clamp is clamped at the bottle body, in order to adapt to bottles with different shapes and specifications, the mold needs to be changed, thereby causing downtime.

[0034] Example 2

[0035] As shown in Figure 9 , 10 , example 2 is different from example 1 in that the bottle body of example 2 is a square bottle, and an overstep 23 is arranged between the second step 20 and the bottle body 1.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A contact lens care solution bottle with convenient filling, 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 blocking ring (8) and a limiting ring (9) from top to bottom in sequence, characterized in that, The outer thread (4) and the check ring (8) are further provided with a support ring (5), the support ring (5) and the check ring (8) form a step one (6), the limiting ring (9) and the bottle shoulder of the bottle body (1) are provided with a step two (20); the step one (6), the step two (20) are respectively used for the mechanical hand clamping of the filling process and the sealing process; the bottle cap comprises a bottle cap body (2) and a buckle cap (3), the buckle cap (3) can be buckled on the bottle cap body (2), the bottle cap body (2) and the buckle cap (3) are connected through a connecting body (10); the bottom center of the liquid outlet head sleeve (12) is provided with a plug (14), the plug (14) is used for plugging at the liquid outlet hole (13) of the liquid outlet head; the 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); corresponding to the liquid outlet head (11), the buckle cap (3) is provided with a liquid outlet head sleeve (12).

2. The ready-to-fill contact lens care solution bottle of claim 1, wherein, The bottle cap body (2) is composed of a circular side wall at the bottom and a flat top, and the bottom of the circular side wall is provided with an internal thread higher than the inner wall surface.

3. The ready-to-fill contact lens treatment solution bottle of claim 2, wherein, The inner side of the circular side wall is provided with an inner ring (19) extending downward from the top of the bottle cap body (2).

4. The ready-to-fill contact lens treatment solution bottle of claim 1, wherein, The bottle body (1) is circular or square.

5. The ready-to-fill contact lens treatment solution bottle of claim 1, wherein, The material of the nursing liquid bottle is HDPE, PET or PP.

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