Bottle cap structure of packaging bottle

Abstract

The utility model provides a bottle cap structure of a packaging bottle, and relates to the technical field of bottle caps. The bottle cap structure of the packaging bottle comprises an inner plug cap, an outer cap, a connecting ring and a speed control part, the inner plug cover is used for being fixedly connected with a packaging bottle; the inner plug cover is provided with a circular ring table, the circular ring table is provided with external threads, the outer cover is provided with internal threads, and the internal threads are matched with the external threads; the connecting ring is arranged between the inner plug cover and the outer cover; the speed control part is provided with a clamping plate and a pulling ring; the diameter of the clamping plate is smaller than the inner diameter of the circular ring table, and the pulling ring is installed on the clamping plate. The circular ring table is provided with a limiting ring and a plurality of buckles; the limiting ring is located below the buckle, and the clamping plate is located between the limiting ring and the buckle. The bottle cap structure of the packaging bottle solves the technical problems that an existing bottle cap structure of the packaging bottle is poor in capacity of controlling flow of edible liquid, and waste is easily caused.

Description

Technical Field

[0001] This utility model relates to the technical field of bottle caps, and in particular to a bottle cap structure for packaging bottles. Background Technology

[0002] Bottle caps are a crucial part of packaging structures. They not only seal the contents of the bottle but also often serve decorative and anti-counterfeiting functions.

[0003] Existing bottle cap structures for food packaging bottles such as edible oil and soy sauce typically include an outer cap, an inner plug, and a connecting ring. The inner plug is fixedly installed on the packaging bottle, the outer cap is threadedly connected to the inner plug, and the connecting ring is connected to both the outer cap and the inner plug to ensure a tight connection between them. However, with this type of cap, the flow rate is not easily controlled when pouring out edible liquids (such as edible oil, soy sauce, and vinegar), which can easily lead to waste.

[0004] In the process of implementing this embodiment, the inventors discovered at least the following problems:

[0005] The existing bottle cap structure has poor control over the flow of edible liquids, which can easily lead to waste. Utility Model Content

[0006] The purpose of this utility model is to provide a bottle cap structure for packaging bottles, which solves the technical problem that the existing bottle cap structures have poor flow control capabilities for edible liquids and are prone to waste.

[0007] Utility model solution:

[0008] This utility model provides a bottle cap structure for a packaging bottle, including an inner cap, an outer cap, a connecting ring, and a speed control component. The inner cap is used for fixed connection with the packaging bottle. The inner cap has a circular platform with an external thread, and the outer cap has an internal thread that is compatible with the external thread. The connecting ring is disposed between the inner cap and the outer cap. The speed control component has a snap-fit ​​plate and a pull ring. The diameter of the snap-fit ​​plate is smaller than the inner diameter of the circular platform, and the pull ring is installed on the snap-fit ​​plate. The circular platform has a limiting ring and several buckles. The limiting ring is located below the buckles, and the snap-fit ​​plate is located between the limiting ring and the buckles.

[0009] Furthermore, the outer cover is provided with several friction grooves.

[0010] Furthermore, the speed control component includes a baffle plate and several arc-shaped plates; one end of the arc-shaped plate is connected to the snap-fit ​​plate, and the other end is connected to the baffle plate, and the arc-shaped plates are evenly arranged in a circle between the snap-fit ​​plate and the baffle plate.

[0011] Furthermore, the diameter of the flow-blocking plate is smaller than the diameter of the snap-fit ​​plate.

[0012] Furthermore, the buckles are evenly arranged in a circumferential shape to form a buckle layer, and the buckle layer has four buckles.

[0013] Furthermore, the buckle is tilted downwards.

[0014] Beneficial effects:

[0015] This utility model provides a bottle cap structure for packaging bottles. In use, the connecting ring is torn off, the outer cap is rotated off the inner cap, and the pull ring is pulled upwards, positioning the locking plate between the limiting ring and the latch. Because the diameter of the locking plate is smaller than the inner diameter of the circular platform, it obstructs the outflow of edible liquid, separating the liquid outlet from the air inlet, resulting in a slow and uniform flow of the edible liquid. When no further control is needed, the locking plate can be directly pulled out using the pull ring. This bottle cap structure provides strong control over the flow of edible liquid, minimizing waste. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the bottle cap structure provided in this embodiment;

[0018] Figure 2 This is a schematic diagram of the bottle cap structure provided in this embodiment;

[0019] Figure 3 This is a schematic diagram of the bottle cap structure provided in this embodiment;

[0020] Figure 4 This is a schematic diagram of the bottle cap structure provided in this embodiment;

[0021] Figure 5 This is a schematic diagram of the bottle cap structure provided in this embodiment.

[0022] icon:

[0023] 100-Inner plug cap; 110-Annular platform; 111-External thread; 112-Limiting ring; 113-Snap fastener; 114-Snap fastener layer;

[0024] 200 - Outer cover; 210 - Internal thread; 220 - Friction groove;

[0025] 300-Connecting Ring;

[0026] 400-Speed ​​control component; 410-Snap-on plate; 420-Pulling ring; 430-Baffle plate; 440-Arc plate. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] Furthermore, terms such as "horizontal" and "vertical" do not imply that the components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but can be slightly tilted. In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0033] This embodiment provides a bottle cap structure for a packaging bottle. Please refer to [reference needed]. Figure 1-5 As shown, the device includes an inner cap 100, an outer cap 200, a connecting ring 300, and a speed control component 400. The inner cap 100 is used to fix the device to the packaging bottle. The inner cap 100 has a circular platform 110 with an external thread 111, and the outer cap 200 has an internal thread 210 that is compatible with the external thread 111. The connecting ring 300 is located between the inner cap 100 and the outer cap 200. The speed control component 400 has a snap-fit ​​plate 410 and a pull ring 420. The diameter of the snap-fit ​​plate 410 is smaller than the inner diameter of the circular platform 110, and the pull ring 420 is installed on the snap-fit ​​plate 410. The circular platform 110 has a limiting ring 112 and several buckles 113. The limiting ring 112 is located below the buckles 113, and the snap-fit ​​plate 410 is located between the limiting ring 112 and the buckles 113.

[0034] Specifically, the inner cap 100 is fixedly connected to the packaging bottle. Because its hardness and thickness are greater than those of the packaging bottle, it is used to enhance the stability of the packaging bottle outlet. The annular platform 110 is used to connect with the outer cap 200. The internal thread 210 is adapted to the external thread 111 to facilitate the installation and removal of the outer cap 200. An elastic sealing gasket can be set inside the outer cap 200 to enhance the sealing performance of the connection between the outer cap 200 and the annular platform 110. The setting of the limiting ring 112 and several buckles 113 is used to limit the position of the speed control component 400 and prevent the speed control component 400 from leaving the annular platform 110. The connecting ring 300 is used to enhance the tightness of the connection between the outer cap 200 and the annular platform 110. The speed control component 400 is used to control the flow rate of the edible liquid. The snap plate 410 is used to limit the outflow cross-sectional area of ​​the edible liquid. The diameter of the snap plate 410 is smaller than the inner diameter of the annular platform 110, so that the edible liquid can flow out from the gap between the buckle 113 and the snap plate 410. When in use, tear off the connecting ring 300, rotate the outer cover 200 off the inner plug cover 100, and pull the pull ring 420 upwards so that the snap plate 410 is positioned between the limiting ring 112 and the buckle 113. Because the diameter of the snap plate 410 is smaller than the inner diameter of the annular platform 110, it will block the flow of edible liquid from the outside and separate the liquid outlet from the air inlet, making the flow of edible liquid slow and uniform. When no control is needed, simply pull out the snap plate 410 through the pull ring 420.

[0035] In this embodiment, the outer cover 200 is provided with a plurality of friction grooves 220.

[0036] Specifically, the friction groove 220 is designed to enhance the friction between the hand and the outer cover 200, making it easier for the operator to unscrew the outer cover 200.

[0037] In this embodiment, the speed control component 400 includes a baffle plate 430 and a plurality of arc-shaped plates 440; one end of the arc-shaped plate 440 is connected to the snap-fit ​​plate 410, and the other end is connected to the baffle plate 430. The arc-shaped plates 440 are evenly arranged in a circle between the snap-fit ​​plate 410 and the baffle plate 430.

[0038] Specifically, a leak is formed between adjacent arc-shaped plates 440, allowing the edible liquid to enter the leak first, and then enter the gap between the snap plate 410 and the buckle 113, which enhances the control of the flow rate of the edible liquid. The flow-blocking plate 430 not only performs the function of flow blocking, but also strengthens the interconnection between the arc-shaped plates 440.

[0039] In this embodiment, the diameter of the flow deflector 430 is smaller than the diameter of the snap-fit ​​plate 410.

[0040] Specifically, the diameter of the flow deflector 430 is smaller than that of the snap-fit ​​plate 410, which facilitates the removal of the speed control component 400.

[0041] In this embodiment, the buckles 113 are evenly arranged in a circular shape to form a buckle layer 114, and there are 4 buckle layers 114.

[0042] Specifically, the snap-fit ​​layers 114 are arranged at equal intervals, which can achieve multi-level flow rate control.

[0043] In this embodiment, the buckle 113 is tilted downwards.

[0044] Specifically, the buckle 113 is tilted downwards to facilitate the installation of the snap plate 410 between the snap layers 114, or between the snap layer 114 and the limiting ring 112.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A bottle cap structure for a packaging bottle, characterized in that, Includes an inner cap (100), an outer cap (200), a connecting ring (300), and a speed control component (400); The inner cap (100) is used for fixed connection with the packaging bottle; The inner plug (100) is provided with an annular platform (110), the annular platform (110) is provided with an external thread (111), the outer plug (200) is provided with an internal thread (210), and the internal thread (210) is adapted to the external thread (111); The connecting ring (300) is disposed between the inner plug cover (100) and the outer cover (200); The speed control component (400) is provided with a snap-fit ​​plate (410) and a pull ring (420); The diameter of the snap-fit ​​plate (410) is smaller than the inner diameter of the annular platform (110), and the pull ring (420) is mounted on the snap-fit ​​plate (410); The annular platform (110) is provided with a limiting ring (112) and several buckles (113); The limiting ring (112) is located below the buckle (113), and the snap plate (410) is located between the limiting ring (112) and the buckle (113).

2. The bottle cap structure according to claim 1, characterized in that, The outer cover (200) is provided with a plurality of friction grooves (220).

3. The bottle cap structure for a packaging bottle according to claim 2, characterized in that, The speed control component (400) includes a baffle plate (430) and several arc-shaped plates (440); One end of the arc-shaped plate (440) is connected to the snap-fit ​​plate (410), and the other end is connected to the flow-blocking plate (430). The arc-shaped plates (440) are arranged circumferentially and uniformly between the snap-fit ​​plate (410) and the flow-blocking plate (430).

4. The bottle cap structure for a packaging bottle according to claim 3, characterized in that, The diameter of the flow-blocking plate (430) is smaller than the diameter of the snap-fit ​​plate (410).

5. The bottle cap structure for a packaging bottle according to claim 4, characterized in that, The buckles (113) are evenly arranged in a circumferential shape to form a buckle layer (114), and the buckle layer (114) has 4 buckles.

6. The bottle cap structure for a packaging bottle according to claim 5, characterized in that, The buckle (113) is tilted downwards.

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