CN219077915U

CN219077915U - Bottle cap capable of regulating fluid flow

Info

Publication number: CN219077915U
Application number: CN202223046742.7U
Authority: CN
Inventors: 陈宏�
Original assignee: Menshen Packaging Shanghai Co Ltd
Current assignee: Menshen Packaging Shanghai Co Ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-26
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to a bottle cap capable of regulating and controlling fluid flow, which comprises an upper cap (1) and a lower cap (4) which are matched with each other; the center of one side of the upper cover (1) close to the lower cover (4) is provided with a flow control valve (2); the center of one side of the lower cover (4) close to the upper cover (1) is provided with a silica gel valve (3). Compared with the prior art, the bottle cap with the adjustable fluid flow is provided with the flow control ring, so that the flow of the content can be controlled according to the requirement without replacing other cover parts, the development cost is low, and the period is short.

Description

Bottle cap capable of regulating fluid flow

Technical Field

The utility model relates to the technical field of bottle caps, in particular to a bottle cap capable of regulating and controlling fluid flow.

Background

At present, the silica gel valve cover is widely applied to food and beverage plastic bottles such as tomato sauce, oil consumption, salad sauce, sports water bottles and personal care inverted bottles such as shower gel, body cream and the like. Its advantages are high anti-drip effect and high sealing performance.

However, the existing silica gel valve cover has the defects that the flow of the cover is fixed, if the flow is required to be regulated, the whole bottle cover needs to be replaced, the cost investment is large, and in addition, the liquid outlet of the silica gel valve cover is easy to be polluted.

Disclosure of Invention

The present utility model is directed to a bottle cap capable of controlling the flow of fluid, which overcomes at least one of the above-mentioned drawbacks of the prior art. The bottle cap can control the flow of the content according to the requirement without replacing other cover parts, and has the advantages of low development cost and short period.

The aim of the utility model can be achieved by the following technical scheme:

a bottle cap capable of regulating and controlling fluid flow comprises an upper cap and a lower cap which are matched with each other; the center of one side of the upper cover, which is close to the lower cover, is provided with a flow control valve; and a silicone valve is arranged in the center of one side of the lower cover, which is close to the upper cover.

Further, the flow control valve is of an annular structure with a through hole at the center. More specifically, the size of the flow rate may be controlled by changing the diameter size or the structural shape of the flow control valve through hole.

Further, the upper cover comprises an upper flip with a sealing function and an upper cover body with an upper cover liquid outlet hole at the center; the upper cover body and the lower cover are matched with each other.

Further, a first groove for placing the flow control valve is formed in one side, close to the lower cover, of the upper cover body.

Further, a second groove for placing a silica gel valve is arranged on one side of the lower cover close to the upper cover body,

further, the center of the second groove is arranged in the liquid outlet hole of the lower cover.

Further, a notch is arranged at the center of the silica gel valve, and the silica gel valve extrudes the notch under the pressed state so as to release the blocking of the liquid outlet hole of the lower cover. More specifically, the silicone valve acts as an inverted drip stop, and when the valve is pressurized, fluid flows out through the incision.

Further, the notch is cross or Y-shaped.

Further, the upper cover, the flow control valve and the lower cover are made of plastic with toughness such as PP, PE or silica gel, preferably silica gel.

Further, the inner side of the upper cover and the outer side of the lower cover are respectively provided with threads or buckles matched with each other, and the inner side of the lower cover is provided with threads or buckles. More specifically, the threads or the buckles of the plastic bottle are all of standard size, when the plastic bottle with the same bottle mouth is used, the whole set of cap is not required to be replaced when the cap is used, and the flow of different contents can be controlled only by replacing the flow control valve 2 in the middle.

Compared with the prior art, the utility model has the following advantages:

(1) The bottle cap with the flow control ring capable of regulating and controlling the flow of the fluid can control the flow of the content according to the requirement without replacing other cap parts, and has the advantages of low development cost and short period.

(2) The bottle cap capable of regulating and controlling the fluid flow can be used for packaging different products under the condition of the same bottle and cap by replacing different flow control rings. This is much less costly than replacing a complete set of caps.

Drawings

FIG. 1 is an exploded cross-sectional view of a bottle cap in an open position with a regulated fluid flow;

FIG. 2 is an exploded view of a bottle cap with a controllable fluid flow;

FIG. 3 is a cross-sectional view of a bottle cap in a closed state with adjustable fluid flow;

FIG. 4 is an exploded view of a bottle cap with a controllable fluid flow;

FIG. 5 is a cross-sectional view of a bottle cap in an open position for regulating fluid flow;

the reference numerals in the figures indicate: 1-an upper cover; 11-flip-up; 12-an upper cover; 120-upper cover liquid outlet holes; 121-a first groove; 2-a flow control valve; 201-a through hole; a 3-silicone valve; 301-incision; 4-a lower cover; 401-a second groove; 402-lower cover liquid outlet hole.

Detailed Description

The utility model will now be described in detail with reference to the drawings and specific examples. The present embodiment is implemented on the premise of the technical scheme of the present utility model, and a detailed implementation manner and a specific operation process are provided, but the protection scope of the present utility model is not limited to the following embodiments.

Example 1

As shown in fig. 1-5, a bottle cap capable of regulating fluid flow comprises an upper cap 1 and a lower cap 4 which are matched with each other; the center of one side of the upper cover 1, which is close to the lower cover 4, is provided with a flow control valve 2; the center of one side of the lower cover 4 close to the upper cover 1 is provided with a silicone valve 3.

The flow control valve 2 is of annular configuration with a through hole 201 in the centre. The upper cover 1 comprises an upper flip cover 11 with a sealing function and an upper cover body 12 with an upper cover liquid outlet hole 120 at the center; the upper cover 12 and the lower cover 4 are matched with each other. The side of the upper cover 12, which is close to the lower cover 4, is provided with a first groove 121 for placing the flow control valve 2. A second groove 401 for placing the silica gel valve 3 is arranged on one side of the lower cover 4 close to the upper cover body 12, and a liquid outlet hole 402 of the lower cover is arranged in the center of the second groove 401. A notch 301 is arranged at the center of the silica gel valve 3, and the silica gel valve 3 squeezes the notch 301 under a pressed state to release the blocking of the lower cover liquid outlet hole 402. The cut 301 is cross or Y-shaped. The upper cover 1, the flow control valve 2 and the lower cover 4 are made of PP, PE or silica gel. The inner side of the upper cover 1 and the outer side of the lower cover 4 are respectively provided with threads or buckles matched with each other, and the inner side of the lower cover is provided with threads or buckles.

The working principle of the utility model is as follows: the upper cover 1, the flow control valve 2, the silica gel valve 3 and the lower cover 4 are combined into a set of cover, and the cover and a plastic bottle are matched into a set of packaging container of liquid or semisolid products. The upper cap 1 is opened and the bottle is inverted, and the contents of the bottle are not dropped out due to the blockage of the silicone valve 3. At this time, a certain force is applied to the body (pinching the bottle), the slit 3-1 of the silicone valve 3 is opened, and the inner hole 2-1 of the throughput control valve 2 flows out from the liquid outlet hole 1-1 of the upper cap. The bottles contain different contents, and the flow rate of the contents is different when the bottles are squeezed due to the different flow rates of the contents, so that the related size of the cap needs to be adjusted. The threads or the buckles of the plastic bottle are all of standard size, and when the plastic bottle with the same bottle mouth is used, the whole set of cover is not required to be replaced when the cover is used, and the flow of different contents can be controlled only by replacing the flow control valve 2 in the middle.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A bottle cap capable of regulating and controlling fluid flow, which is characterized by comprising an upper cap (1) and a lower cap (4) which are matched with each other;

the center of one side of the upper cover (1) close to the lower cover (4) is provided with a flow control valve (2);

the center of one side of the lower cover (4) close to the upper cover (1) is provided with a silica gel valve (3).

2. The bottle cap capable of regulating fluid flow according to claim 1, wherein the flow control valve (2) is an annular structure with a through hole (201) at the center.

3. The bottle cap capable of regulating fluid flow according to claim 1, wherein the upper cap (1) comprises an upper flip (11) with sealing function and an upper cap body (12) with an upper cap liquid outlet hole (120) at the center;

the upper cover body (12) and the lower cover (4) are matched with each other.

4. A cap according to claim 3, wherein the upper cap body (12) is provided with a first recess (121) for receiving the flow control valve (2) at a side close to the lower cap (4).

5. The bottle cap capable of regulating fluid flow according to claim 2, wherein a second groove (401) for placing the silicone valve (3) is formed on one side of the lower cap (4) close to the upper cap body (12).

6. The bottle cap capable of regulating fluid flow according to claim 5, wherein the second groove (401) is centrally located in the lower cap outlet hole (402).

7. The bottle cap capable of regulating fluid flow according to claim 1, wherein a notch (301) is arranged at the center of the silica gel valve (3), and the silica gel valve (3) squeezes the notch (301) under a pressed state to release the blocking of the lower cap liquid outlet hole (402).

8. The bottle cap capable of controlling fluid flow according to claim 7, wherein the notch (301) is cross-shaped or Y-shaped.

9. The bottle cap capable of regulating fluid flow according to claim 1, wherein the upper cap (1), the flow control valve (2) and the lower cap (4) are made of PP, PE or silica gel.

10. The bottle cap capable of regulating fluid flow according to claim 1, wherein the inner side of the upper cap (1) and the outer side of the lower cap (4) are respectively provided with mutually matched threads or buckles, and the inner side of the lower cap is provided with threads or buckles.