Bottle cap with storage function

Abstract

The utility model discloses a bottle cap with a storage function. The bottle cap comprises a cap body capable of being installed at an opening of a container bottle, a storage cavity formed in the cap body, a plugging piece connected into the cap body in a sliding mode and a jacking part installed in the cap body. The plugging piece is provided with a cover plate and at least one blanking port, the cover plate can cover the blanking port, the cover plate can abut against the jacking component, the blanking port communicates with the storage cavity, a sealing piece is arranged between the plugging piece and the cover body, and the sealing piece can fix the plugging piece to a proper position in the cover body and conduct sealing. By arranging the clamping groove and the clamping part, stable installation of the plugging piece in the cover body is achieved, the sealing piece in the groove in the outer side face of the plugging piece is tightly attached to the inner wall of the cover body, and external impurities are prevented from entering the cover body, and internal materials are prevented from leaking. And the clamping groove is formed in the plugging piece, so that the complexity of a gap between the cover body and the plugging piece is increased, and the sealing effect is further improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sealing devices, and particularly relates to a bottle cap with a storage function. BACKGROUND

[0002] In the field of food and beverage packaging, the bottle cap is a crucial component and the first part that consumers touch when they come into contact with the product. The bottle caps on the current market have relatively single functions, and the main function is limited to sealing the beverage bottle. In the traditional production mode, the ingredients of the beverage are determined before filling. Therefore, the taste of the product purchased by consumers is basically the same, and the taste of the beverage cannot be adjusted after purchase.

[0003] There is a bottle cap with a cavity in the prior art for containing additives, which can release the additives into the bottle after a specific operation, so that the two are mixed. However, the bottle cap that can contain additives at present is mostly through a twist or press operation mode, so that the additives in the bottle cap fall into the liquid in the bottle and mix. The twist or press operation generally has the problem of inconvenient operation, and gaps exist between the components of the bottle cap, which can cause liquid leakage. SUMMARY

[0004] The purpose of the present application is to provide a bottle cap with a storage function, in order to improve the sealing of the storage additive cavity.

[0005] The bottle cap with a storage function provided by the present application adopts the following technical solution: a cap body that can be installed at the opening of a container bottle, a storage cavity arranged in the cap body, a blocking piece that is slidingly connected in the cap body, and a jacking component installed in the cap body; the blocking piece is provided with a cover plate and at least one material falling port, the cover plate can cover the material falling port, the material falling port is communicated with the storage cavity, the cover plate is divided into a connection area and a trigger area, and the jacking component can abut against the trigger area.

[0006] By adopting the above technical solution, the storage cavity is used to store auxiliary substances related to the contents of the bottle, such as seasoning powder on the beverage bottle cap, to meet the personalized taste needs of consumers. The blocking piece is used to separate the contents of the bottle from the substances in the storage cavity under normal conditions. When it is necessary to add auxiliary substances to the contents of the bottle, the cap body is continuously tightened / pressed down so that the bottle opening of the bottle can push the blocking piece to move towards the jacking component, so that the jacking component abuts against and pushes away the cover plate, and the auxiliary substances in the storage cavity can fall into the bottle through the material falling port.

[0007] When filling auxiliary substances, the auxiliary substances are only needed to be filled into the storage cavity, and the blocking piece is pressed into the cap body, which can be completed. The sealing piece can prevent the blocking piece from falling under the action of friction, and the sealing piece can also achieve good sealing during the movement of the blocking piece to prevent the auxiliary substances from falling out.

[0008] Optionally, the inner wall of the cover body is provided with a clamping groove, the clamping groove is arranged along the inner wall of the cover body, the sealing element is provided with a clamping portion, and the clamping groove and the clamping portion can be clamped.

[0009] By adopting the above technical scheme, the clamping portion of the sealing element is clamped with the clamping groove, the sealing element falls out of the cover body, and the sealing element can move in the clamping groove, so that the jacking component and the sealing element have a relative movement space, and the jacking component can jack up the cover plate.

[0010] Optionally, the sealing element is provided with a plurality of deformation plates distributed at equal angles and circumferences, and the clamping portion is arranged on the deformation plate.

[0011] By adopting the above technical scheme, when the sealing element is inserted into the cover body, the projection of the clamping portion in the vertical direction surrounds the projection of the sealing element in the vertical direction, the clamping portion is extruded inward by the inner wall of the cover body, the deformation plate deforms inward, so that the sealing element can be better inserted into the sealing element, and when the clamping portion enters the clamping groove, the deformation plate resets, so that the clamping portion is buckled into the clamping groove.

[0012] Optionally, the inner wall of the cover body is provided with a clamping portion, the sealing element is provided with a clamping groove, the clamping groove surrounds the outer side surface of the sealing element, and the clamping groove and the clamping portion can be clamped.

[0013] By adopting the above technical scheme, the protruding clamping portion inside the cover body is convenient for demolding in the manufacturing process, and the clamping groove arranged on the outer side of the sealing element can also be convenient for processing and demolding in the production process.

[0014] Optionally, the sealing element is provided with a groove, the groove surrounds the outer side surface of the sealing element, and the groove is provided with a sealing element.

[0015] By adopting the above technical scheme, the groove arranged around the outer side surface of the sealing element provides a precise placement space for the sealing element. The sealing element is embedded in the groove, on the one hand, the combination of the sealing element and the sealing element is more compact, effectively preventing the displacement or falling off of the sealing element in the use process, thereby ensuring the persistence of the sealing effect; on the other hand, the existence of the groove further enhances the sealing property between the sealing element and the cover body, completely eliminates the leakage risk of the material in the storage cavity, and resists the invasion of impurities such as external air and moisture, thereby completely guaranteeing the quality and effective period of the stored material.

[0016] Optionally, the thickness of the connection area connected with the sealing element is greater than the thickness of the trigger area connected with the sealing element.

[0017] By adopting the technical scheme, the connecting area and the triggering area arranged on the cover plate further optimize the connection mode between the cover plate and the blocking piece and the material releasing mechanism. The existence of the connecting area ensures that the cover plate and the blocking piece are stably connected in the normal storage state, and the effective coverage of the material falling port is maintained. The design of the triggering area is based on the material releasing requirement, and the thickness of the triggering area is less than that of the connecting area, so that when an external force is applied by the jacking component, the triggering area is more likely to break, thereby realizing the separation of the cover plate and the blocking piece and opening the material falling port. This design not only ensures the sealing and stability of the material in storage, but also realizes the smooth release of the material with a relatively reasonable external force when needed, thereby improving the usability and functionality of the product.

[0018] Optionally, the jacking component is a prism cylinder / cylinder / pyramid cylinder, the jacking component is arranged on the inner bottom wall of the cover body, the storage cavity is a hollow part inside the prism cylinder / cylinder / pyramid cylinder, and the end of the jacking component can extend into the material falling port and abut against the cover plate.

[0019] By adopting the technical scheme, the jacking component is arranged on the inner bottom wall of the cover body and closely combined with the storage cavity. This layout makes the whole bottle cap structure compact and has high space utilization. In addition, the end of the jacking component can accurately extend into the material falling port and abut against the cover plate, thereby ensuring that the external force can be effectively transmitted during operation to push the cover plate to open the material falling port.

[0020] The jacking component in the form of a prism cylinder has a regular geometric shape, and its planar structure can be more convenient for assembly and positioning with other components. In addition, when transmitting an external force, the planar structure has a larger contact area with the cover plate, can uniformly apply pressure, and is beneficial to stably push the cover plate to open the material falling port.

[0021] The jacking component in the form of a cylinder is more smooth in rotation, and is suitable for designs that need to release materials by rotation. The circular end of the jacking component has good adaptability with the material falling port, can flexibly contact and apply force to the cover plate in a small space, and realizes accurate release of materials.

[0022] The jacking component in the form of a pyramid cylinder has a sharp top, can concentrate external force, and is more likely to break through the connecting force of the triggering area when abutting against the cover plate, thereby quickly opening the material falling port. It is especially suitable for scenarios that require a large opening force or have requirements for the release speed of materials.

[0023] Optionally, the storage cavity is a cavity enclosed by the inner bottom wall and the inner side wall of the cover body, and the jacking component is arranged in the storage cavity.

[0024] By adopting the technical scheme, the storage cavity is enclosed by the inner bottom wall and the inner side wall of the cover body, which fully utilizes the internal space of the cover body and maximizes the utilization of space. This design enables the bottle cap to have a storage function in addition to the basic sealing function.

[0025] Optionally, the jacking component is arranged on the inner bottom wall of the cover body, and an end of the jacking component can extend into the material outlet and abut against the cover plate.

[0026] By adopting the technical scheme, the jacking component is arranged on the inner bottom wall of the cover body and closely combined with the storage cavity, so that the whole bottle cover structure is compact and the space utilization rate is high. In addition, the end of the jacking component can accurately extend into the material outlet and abut against the cover plate, so that the external force can be effectively transmitted during operation to push the cover plate to open the material outlet.

[0027] Optionally, the jacking component is arranged on the inner bottom wall of the cover body, and an end of the jacking component can extend into the material outlet and abut against the cover plate.

[0028] By adopting the technical scheme, since the jacking component is arranged on the side wall, compared with other positions, the jacking component can better utilize the structural support of the cover body when transmitting the external force, so that the applied external force is more stable and concentrated. This helps the jacking component to more effectively push the cover plate to overcome the connecting force between the connecting area and the trigger area, so as to smoothly open the material outlet and realize the on-demand release of the material.

[0029] In summary, the present application has at least one of the following beneficial technical effects:

[0030] 1. By arranging the clamping groove and the clamping part, the sealing piece in the groove on the outer side of the plugging piece closely fits the inner wall of the cover body, so as to prevent foreign matters from entering and the internal material from leaking. Arranging the clamping groove on the plugging piece increases the complexity of the gap between the cover body and the plugging piece, and further improves the sealing effect.

[0031] 2. Under normal conditions, the plugging piece blocks the opening of the storage cavity, the cover plate is integrally formed with the plugging piece and blocks the material outlet, and the connecting area maintains the connection between the two, so as to ensure the sealing and stability of the material storage. When needed, the jacking component is pressed to break the trigger area, the cover plate is opened, and the material is smoothly released. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is a schematic view of the overall structure of embodiment 1 of the present application;

[0033] Figure 2 is a schematic view of the assembly of the cover body and the plugging piece in embodiment 1 of the present application;

[0034] Figure 3 is a sectional view of the plugging piece in embodiment 1 of the present application;

[0035] Figure 4 is a schematic view of the principle of opening of the cover plate in embodiment 1 of the present application;

[0036] Figure 5 is the overall structure schematic diagram of the embodiment 2 of the present application;

[0037] Figure 6 is the overall structure schematic diagram of the embodiment 3 of the present application;

[0038] Figure 7 is the overall structure schematic diagram of the embodiment 4 of the present application;

[0039] Figure 8 is the overall structure schematic diagram of the embodiment 5 of the present application;

[0040] Figure 9 is the overall structure schematic diagram of the embodiment 6 of the present application.

[0041] Legend: 1, cover; 11, clamping groove; 2, blocking piece; 21, material falling port; 22, clamping part; 23, groove; 24, cover plate; 241, trigger area; 242, connection area; 25, deformation plate; 3, jacking component; 4, storage cavity; 5, sealing piece. DETAILED DESCRIPTION

[0042] The following will be described in detail with reference to the accompanying drawings. Figure 1 - the accompanying drawings Figure 9 The present application will be further described in detail.

[0043] The embodiment of the present application discloses a bottle cap with storage function.

[0044] Embodiment 1, with reference to Figure 1 and Figure 2 A bottle cap with storage function comprises a cover 1 installed at the opening of a container bottle, a blocking piece 2 arranged in the cover 1, and a jacking component 3 arranged in the cover 1. The jacking component 3 in embodiment 1 is taken as an example of a tubular object, which can be a prismatic tube, a cylindrical tube, and a pyramid tube, etc. The cylindrical tube is selected in embodiment 1. The hollow part in the jacking component 3 is a storage cavity 4. The blocking piece 2 can move along the inner wall of the cover 1 and can block the opening of the storage cavity 4.

[0045] With reference to Figure 2 and Figure 3 The cover 1 is made of injection molding method. The inner wall of the cover 1 is provided with a clamping groove 11. The blocking piece 2 is provided with a clamping part 22. The clamping part 22 in embodiment 1 is an annular protrusion. The clamping part 22 can move in the vertical direction along the clamping groove 11 and can be hung in the clamping groove 11. When the blocking piece 2 is installed, the blocking piece 2 is pushed into the shell. Since the cover 1 is made of plastic, the inner wall of the cover 1 has the ability to deform outward, so that the blocking piece 2 can be smoothly pushed into the shell.

[0046] With reference to Figure 2And Figure 3 The blocking piece 2 is provided with a blanking hole 21 and a cover plate 24. The blanking hole 21 is communicated between the top surface and the bottom surface of the blocking piece 2. The cover plate 24 is arranged on the bottom surface of the blocking piece 2 and blocks one end of the blanking hole 21. The blocking piece 2, the cover plate 24 and the clamping portion 22 are integrally formed by injection molding. The blocking piece 2 is provided with a groove 23 which surrounds the outer side surface of the blocking piece 2. The sealing ring 5 is arranged in the groove 23. In the embodiment 1, the sealing ring 5 is taken as an example, and the sealing ring can also be a sealing ring, a sealing sleeve, a combined sealing and the like.

[0047] Reference Figure 3 The cover plate 24 is provided with a connecting area 242 which is connected to the blocking piece 2. The cover plate 24 is provided with a triggering area 241 which is connected to the blocking piece 2. The triggering area 241 and the connecting area 242 are combined to form a surrounding area of one end of the blanking hole 21. The thickness of the connecting area 242 which is connected to the blocking piece 2 is greater than the thickness of the triggering area 241 which is connected to the blocking piece 2. The sealing and stability of the material in storage are ensured, and the smooth release of the material can be realized by a relatively reasonable external force when needed, so that the usability and functionality of the product are improved.

[0048] The implementation principle of the bottle cap with the storage function in the embodiment is that the jacking component 3 is selected as a cylindrical tube which is provided with a hollow part to form a storage cavity 4. In a normal state, the blocking piece 2 blocks the opening of the storage cavity 4. Since the cover plate 24 is integrally formed with the blocking piece 2 and the cover plate 24 blocks one end of the blanking hole 21, and the connecting area 242 maintains the connection between the cover plate 24 and the blocking piece 2, the storage cavity 4 is in a closed state, so that the sealing and stability of the material in storage are ensured.

[0049] When the blocking piece 2 is installed, the inner wall of the cap body 1 can be deformed outward. After the clamping portion 22 on the blocking piece 2 is aligned with the clamping groove 11 of the cap body 1, the blocking piece 2 is pushed into the cap body 1 along the direction of the clamping groove 11. The clamping portion 22 can move in the vertical direction along the clamping groove 11. When the clamping portion 22 moves to a suitable position, it is buckled in the clamping groove 11, so that the stable installation of the blocking piece 2 in the cap body 1 is realized. At the same time, the sealing ring in the groove 23 on the outer side surface of the blocking piece 2 is tightly attached to the inner wall of the cap body 1, so that a good sealing effect is achieved to prevent foreign matters from entering and the internal material from leaking.

[0050] When the cap body 1 is pressed / further tightened, the opening of the bottle pushes the blocking piece 2 to move towards the jacking component 3, so that the jacking component 3 applies an ejection force to the cover plate 24, thereby breaking the triggering area 241 to open the cover plate 24, so that the stored material can be released.

[0051] Embodiment 2, reference Figure 5The difference between the embodiment 1 and the embodiment 2 is that the inner wall of the cover body 1 is provided with a clamping part 22, the blocking part 2 is provided with a clamping groove 11, the clamping groove 11 surrounds the outer side of the blocking part 2, and the clamping groove 11 can be clamped with the clamping groove 11; compared with the embodiment 1, the clamping groove 11 is arranged on the blocking part 2, the complexity of the gap between the cover body 1 and the blocking part 2 can be increased, and the sealing effect between the cover body 1 and the blocking part 2 can be better improved.

[0052] Embodiment 3, refer to Figure 6 The difference between the embodiment 1 and the embodiment 3 is that the storage cavity 4 is a cavity surrounded by the inner bottom wall and the inner side wall of the cover body 1, the jacking part 3 is taken as an example of an elongated rod, and the jacking part 3 is arranged on the bottom wall of the storage cavity 4; compared with the embodiment 1, the production and manufacturing process is more convenient, and the material usage is less; secondly, the jacking part 3 applies a relatively concentrated stress to one side of the cover plate 24, so that the trigger area 241 is more easily broken.

[0053] Embodiment 4, refer to Figure 7 The difference between the embodiment 1 and the embodiment 4 is that the storage cavity 4 is a cavity surrounded by the inner bottom wall and the inner side wall of the cover body 1, and the jacking part 3 is taken as an example of a bent rotary body, and the jacking part 3 is arranged on the side wall of the storage cavity 4; compared with the embodiment 1, the jacking part 3 enhances the deformation resistance of the cover body 1, and can prevent the cover body 1 from being deformed due to extrusion of external force on the outer side of the cover body 1.

[0054] Embodiment 5, refer to Figure 8 The difference between the embodiment 1 and the embodiment 5 is that the thickness of the middle part of the cover plate 24 is greater than that of the two sides, so that the two sides of the cover plate 24 can be folded, and the jacking part 3 is two rods, and the jacking part 3 can abut against the two sides of the cover plate 24 respectively; compared with the embodiment 1, the flow of the object falling is better.

[0055] Embodiment 6, refer to Figure 9 The difference between the embodiment 1 and the embodiment 6 is that the blocking part 2 is provided with a plurality of deformation plates 25 distributed at equal angles and circumferences, and the clamping part 22 is arranged on the deformation plate 25; compared with the embodiment 1, the blocking part 2 is more easily loaded into the cover body 1.

[0056] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A bottle cap having a storage function, characterized by: The utility model provides a cover (1) can be installed at the opening of the container bottle, a storage cavity (4) arranged in the cover (1), a blocking piece (2) slidingly connected in the cover (1), and a jacking component (3) installed in the cover (1). The blocking piece (2) is provided with a cover plate (24) and at least one blanking port (21), the cover plate (24) can cover the blanking port (21), the blanking port (21) is communicated with the storage cavity (4), the cover plate (24) is divided into a connecting area (242) and a triggering area (241), and the jacking component (3) can abut against the triggering area (241).

2. The bottle cap having a storage function according to claim 1, characterized by: The inner wall of the cover (1) is provided with a clamping groove (11), the clamping groove (11) is arranged along the inner wall of the cover (1), the blocking piece (2) is provided with a clamping part (22), and the clamping groove (11) and the clamping groove (11) can be clamped.

3. The bottle cap having a storage function according to claim 2, characterized by: The blocking piece (2) is provided with a plurality of deformation plates (25) distributed at equal angles, and the clamping part (22) is arranged on the deformation plate (25).

4. The bottle cap having a storage function according to claim 1, characterized by: The inner wall of the cover (1) is provided with a clamping part (22), the blocking piece (2) is provided with a clamping groove (11), the clamping groove (11) surrounds the outer side surface of the blocking piece (2), and the clamping groove (11) and the clamping groove (11) can be clamped.

5. The bottle cap with storage function according to any one of claims 2-4, characterized in that: The thickness of the connecting area (242) connected with the blocking piece (2) is greater than the thickness of the triggering area (241) connected with the blocking piece (2).

6. The bottle cap having a storage function according to claim 5, characterized by: The blocking piece (2) is provided with a groove (23), the groove (23) surrounds the outer side surface of the blocking piece (2), and a sealing element (5) is located in the groove (23).

7. The bottle cap having a storage function according to claim 6, characterized by: The jacking component (3) is a prism cylinder / cylinder / pyramid cylinder, the jacking component (3) is arranged on the inner bottom wall of the cover (1), the storage cavity (4) is a hollow part in the interior of the prism cylinder / cylinder / pyramid cylinder, and the end of the jacking component (3) can extend into the blanking port (21) and abut against the cover plate (24).

8. The bottle cap having a storage function according to claim 6, characterized by: The storage cavity (4) is a cavity enclosed by the inner bottom wall and the inner side wall of the cover (1), and the jacking component (3) is arranged in the storage cavity (4).

9. The bottle cap having a storage function according to claim 8, characterized by: The jacking component (3) is arranged on the inner bottom wall of the cover (1), and the end of the jacking component (3) can extend into the blanking port (21) and abut against the cover plate (24).

10. The bottle cap having a storage function according to claim 8, characterized by: The jacking component (3) is arranged on the inner side wall of the cover (1), and the end of the jacking component (3) can extend into the blanking port (21) and abut against the cover plate (24).

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