Bottle cap and beverage bottle

Abstract

According to the bottle cap and the beverage bottle, a user takes the beverage bottle containing a tea bag, the easy-to-tear film on the bottle cap completely shields the containing channel at the moment, the tea bag does not make contact with liquid in the bottle, when the user needs to start cold extraction of tea, only the second cap body assembly needs to be rotated, the puncturing end can move in the axis direction of the containing channel due to the rotation action, and then the tea bag can be taken out. Finally, the easy-to-tear film is punctured. After the easy-to-tear film is punctured, the deformation rib drives the easy-to-tear film to move in the direction away from the first cover body, the opening is expanded, the tea bag smoothly falls into liquid through the expanded opening, and the cold extraction process is started. Through the independent containing channel and the easy-to-tear film, the tea bag is in contact with the liquid only when needed, and the situation that the taste is poor due to long-time soaking of the tea leaves is prevented. The deformation rib ensures that the easy-to-tear film is completely opened, so that the tea bag smoothly enters liquid, manual intervention caused by blocking of the easy-to-tear film is avoided, and the drinking experience of a user is improved.

Description

Technical Field

[0001] This application relates to the field of bottle caps, and particularly to a bottle cap and a beverage bottle. Background Art

[0002] Cold-brewed tea is a kind of tea beverage made by soaking tea leaves in cold water for a long time. Compared with traditional hot-brewed tea, since cold-brewed tea is not processed at high temperature, the bitter taste in the tea soup is less, and the taste is softer and fresher, which is suitable for people who do not like strong taste.

[0003] There are two existing methods for cold-brewed tea in beverage bottles. One method is to directly put tea leaves into the beverage bottle. At this time, the liquid in the beverage bottle will extract the tea leaves to achieve the effect of cold brewing. However, using this method will result in a poor taste of the cold-brewed tea because the tea leaves are in the liquid for a long time.

[0004] Another method is to put tea leaves into the bottle cap. An easily tearable film is provided in the storage space of the bottle cap. By puncturing the film, the easily tearable film is punctured during use so that the tea leaves can be put into the liquid for cold brewing. However, the tea leaves scatter into the liquid, resulting in a poor drinking experience during the drinking process. Therefore, the existing method changes the tea leaves into tea bags. However, during the process of puncturing the easily tearable film, due to the bonding effect and the puncturing method, the easily tearable film may partially block the path for the tea bag to be put into the liquid, so that it is very inconvenient to manually place the tea bag into the liquid. Summary of the Utility Model

[0005] In view of this, it is necessary to provide a bottle cap and a beverage bottle to solve the above problems.

[0006] An embodiment of this application provides a bottle cap, including:

[0007] A first cap body having a receiving end, and a receiving channel is formed in the receiving end for receiving a tea bag;

[0008] An easily tearable film is provided at the receiving end and completely blocks the receiving channel along the axis direction of the receiving channel. A deformation rib is provided between the easily tearable film and the receiving end;

[0009] A second cap body assembly is rotatably connected to the first cap body. One end of the second cap body assembly close to the first cap body has a puncturing end, and the puncturing end is received in the receiving channel;

[0010] Wherein, by rotating the second cap body assembly, the puncturing end punctures the easily tearable film along the axis direction of the receiving channel, so that the deformation rib drives the easily tearable film to move away from the first cap body to expand the opening between the easily tearable film and the receiving end.

[0011] In at least one embodiment of the present application, a bevel is provided at one end of the receiving end away from the second cover assembly, the edge of the tearable film is provided on the bevel, and a sealed accommodation channel is formed among the tearable film, the first cover and the second cover assembly.

[0012] In at least one embodiment of the present application, one end of the bevel away from the second cover assembly has a lowest point, and one end of the bevel close to the second cover assembly has a highest point;

[0013] One end of the deformation rib is provided at the lowest point, and the other end of the deformation rib is provided on the tearable film, so that the deformation rib bends along the inclined direction of the bevel.

[0014] The tearable film extends from the lowest point to the highest point.

[0015] In at least one embodiment of the present application, the second cover assembly includes:

[0016] A piercing member, having a piercing end at one end and a knob end at the other end, and the knob end is threadedly connected to the first cover;

[0017] Wherein, by rotating the knob end, the piercing member is driven to move along the axis direction of the accommodation channel, so that the piercing member pierces the tearable film.

[0018] In at least one embodiment of the present application, the maximum diameter of the piercing end is denoted as a, and the diameter of the accommodation channel is denoted as b, and the relational expression is satisfied: a = b.

[0019] In at least one embodiment of the present application, the piercing end away from the knob end has a conical piercing portion, and the conical piercing portion is inclined towards the direction close to the axis of the accommodation channel.

[0020] In at least one embodiment of the present application, the second cover assembly further includes:

[0021] A first limiting and tearing member, which is provided on the knob end and located between the knob end and the first cover to limit the rotation of the knob end relative to the first cover.

[0022] In at least one embodiment of the present application, the piercing member is further provided with a sealing portion, the sealing portion is disposed around the outer peripheral surface of the piercing end, and the sealing portion is close to the knob end, and the diameter of the sealing portion is denoted as c, and the relational expression c > b is satisfied.

[0023] In at least one embodiment of the present application, the piercing member is formed with a communication channel communicating with the accommodation channel;

[0024] The second lid assembly further includes:

[0025] A sealing lid, covering the puncturing member and completely blocking the communication channel along the axial direction of the communication channel.

[0026] A beverage bottle, applied to the bottle cap as described above. The beverage bottle includes a bottle body. One end of the first lid is threadedly connected to the bottle body, and the other end is threadedly connected to the second lid assembly to cover the bottle body.

[0027] Implementing the bottle cap and beverage bottle of this embodiment will at least have the following beneficial effects:

[0028] For the bottle cap and beverage bottle provided above, when a user gets a beverage bottle with a tea bag, the tear film on the bottle cap completely blocks the accommodation channel at this time, and the tea bag does not come into contact with the liquid in the bottle. When the user needs to start cold-brewing tea, just rotate the second lid assembly. The rotation action will cause the puncturing end to move along the axial direction of the accommodation channel, and finally puncture the tear film.

[0029] After the tear film is punctured, the deformation rib drives the tear film to move away from the first lid, expanding the opening, and the tea bag smoothly passes through the expanded opening and falls into the liquid to start the cold-brewing process.

[0030] Through the independent accommodation channel and tear film, the tea bag only comes into contact with the liquid when needed, preventing the taste from being affected by long-term soaking of the tea leaves.

[0031] The deformation rib ensures the complete opening of the tear film, enabling the tea bag to smoothly enter the liquid without the need for manual intervention due to the blockage of the tear film, improving the user's drinking experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 Is a perspective view of the bottle cap in an embodiment;

[0033] Figure 2 Is Figure 1 The exploded view of the bottle cap in

[0034] Figure 3 Is the exploded view of the bottle cap in another embodiment;

[0035] Figure 4 Is Figure 1 The cross-sectional view of the bottle cap in

[0036] Figure 5 Is Figure 2 The perspective view of the first lid in

[0037] Figure 6 Is a perspective view of the beverage bottle in an embodiment;

[0038] Figure 7 Is Figure 3Cross-sectional view of the bottle cap in it.

[0039] Description of main component symbols

[0040] 100, bottle cap;

[0041] 110, first cap body; 111, receiving end; 111a, receiving channel; 111b, inclined surface; 111c, lowest point; 111d, highest point;

[0042] 120, tearable film; 121, deformation rib;

[0043] 130, second cap body assembly; 131, piercing end; 132, piercing member; 133, knob end; 134, conical piercing portion; 135, first limiting tearing member; 1321, sealing portion; 136, sealing cap;

[0044] 200, beverage bottle; 210, bottle body. Detailed implementation manners

[0045] Next, the embodiments of the present application will be described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0046] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "provided on" another component, it can be directly provided on the other component or there may be an intermediate component at the same time. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "rear", and similar expressions used herein are only for the purpose of illustration.

[0047] Next, some embodiments of the present application will be described in detail with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0048] An embodiment of the present application provides a bottle cap 100, including:

[0049] A first cap body 110, having a receiving end 111, and a receiving channel 111a is formed in the receiving end 111, and the receiving channel 111a is used for receiving a tea bag;

[0050] A tearable film 120, provided on the receiving end 111 and completely blocking the receiving channel 111a along the axial direction of the receiving channel 111a, and a deformation rib 121 is provided between the tearable film 120 and the receiving end 111;

[0051] The second cover assembly 130 is rotatably connected to the first cover 110. One end of the second cover assembly 130 close to the first cover 110 has a puncturing end 131, and the puncturing end 131 is received in the accommodating channel 111a.

[0052] Wherein, by rotating the second cover assembly 130, the puncturing end 131 punctures the tearable film 120 along the axial direction of the accommodating channel 111a, so that the deformation rib 121 drives the tearable film 120 to move away from the first cover 110, so as to expand the opening between the tearable film 120 and the receiving end 111.

[0053] Please refer to Figures 1-2 , in this embodiment, when the user gets the beverage bottle 200 containing the tea bag, the tearable film 120 on the bottle cap 100 completely blocks the accommodating channel 111a at this time, and the tea bag does not contact the liquid in the bottle. When the user needs to start cold-brewing tea, just rotate the second cover assembly 130, and the rotation action will make the puncturing end 131 move along the axial direction of the accommodating channel 111a, and finally puncture the tearable film 120.

[0054] After the tearable film 120 is punctured, the deformation rib 121 drives the tearable film 120 to move away from the first cover 110, expanding the opening, and the tea bag smoothly falls into the liquid through the expanded opening, starting the cold-brewing process.

[0055] Through the independent accommodating channel 111a and the tearable film 120, the tea bag only contacts the liquid when needed, preventing the tea leaves from being soaked for a long time and resulting in poor taste.

[0056] The deformation rib 121 ensures the complete opening of the tearable film 120, enabling the tea bag to smoothly enter the liquid without the need for manual intervention due to the blockage of the tearable film 120, enhancing the user's drinking experience.

[0057] The first cover 110 is composed of a hollow tube and an external cover. The hollow tube penetrates through the cover, and the cover is used to cover the bottle mouth of the bottle body. The cover is threadedly connected to the external thread at the bottle mouth of the bottle body to fix the first cover 110 on the bottle body, and the hollow tube is used to penetrate through the external cover, and a hollow accommodating channel 111a is formed inside it, and the receiving end 111 is tubular.

[0058] The tearable film 120 is made of a plastic film and is used to isolate the accommodating channel 111a from the liquid in the bottle body to prevent the tea bag from getting damp and deteriorating. The tearable film 120 is fixed to the receiving end 111 by adhesion.

[0059] The deformation rib 121 is made of strip-shaped plastic material, with one end fixed to the side of the receiving end 111 away from the second cover assembly 130, and the other end fixed to one end of the tearable film 120 close to the second cover assembly 130. One end of the deformation rib 121 is fixed to the receiving end 111, and the other end bends from the receiving end 111 towards the axis direction of the accommodating channel 111a and is fixed to the tearable film 120 to apply a certain deformation force.

[0060] When the piercing member 132 pushes against the tearable film 120, under the action of the deformation force of the deformation rib 121, the deformation rib 121 will drive the tearable film 120 to move away from the axis of the accommodating channel 111a, so as to expand the opening between the tearable film 120 and the receiving end 111, and prevent the tearable film 120 from interfering with the path of the tea bag falling into the liquid.

[0061] The piercing end 131 is circular tubular and has substantially the same outer shape as the accommodating channel 111a.

[0062] In at least one embodiment of the present application, one end of the receiving end 111 away from the second cover assembly 130 is provided with an inclined surface 111b, the edge of the tearable film 120 is arranged on the inclined surface 111b, and a sealed accommodating channel 111a is formed between the tearable film 120, the first cover 110 and the second cover assembly 130.

[0063] Please refer to Figures 1-6 , in this embodiment, the tea bag is accommodated in the receiving end 111, the tearable film 120 completely blocks the accommodating channel 111a, and the edge of the tearable film 120 is closely attached to the inclined surface 111b to form a sealed structure to prevent any contaminants from entering the accommodating channel 111a.

[0064] The user rotates the second cover assembly 130, and the piercing end 131 starts to move along the axis direction of the accommodating channel 111a.

[0065] When the piercing end 131 contacts the tearable film 120, the piercing end 131 continues to move forward, so that the edge of the tearable film 120 gradually detaches from the inclined surface 111b, rather than detaching all at once.

[0066] The tearable film 120 is gradually torn along the direction of the inclined surface 111b, and the force is more uniform, reducing local stress.

[0067] Under the action of the deformation rib 121, the tearable film 120 will not fall into the liquid, but is driven to rotate a certain angle away from the first cover 110.

[0068] The torn tearable film 120 will not block the tea bag, and the tea bag smoothly passes through the opening and enters the liquid to start the cold extraction process.

[0069] The inclined surface 111b enables the tearable film 120 to be evenly stressed when punctured, gradually separated, avoiding excessive deformation, and ensuring a smooth and stable tearing process.

[0070] The function of the deformation rib 121 ensures that the torn tearable film 120 will not fall into the liquid, maintaining the purity of the beverage.

[0071] The sealed accommodation channel 111a ensures the cleanliness and hygiene of the tea bag before use, prevents external contamination, and ensures the safety and purity of the beverage.

[0072] Before the tearable film 120 is punctured, the sealing structure effectively prevents liquid leakage, ensuring the quality of the cold-brewed tea and the user experience.

[0073] The entire tearing and releasing process is smooth, the user operation is simple, avoiding the problem of manual intervention in the traditional design due to incomplete puncture or the film blocking the path of the tea bag, and improving the user experience.

[0074] In at least one embodiment of the present application, one end of the inclined surface 111b away from the second cover assembly 130 has a lowest point 111c, and one end of the inclined surface 111b close to the second cover assembly 130 has a highest point 111d;

[0075] One end of the deformation rib 121 is arranged at the lowest point 111c, and the other end of the deformation rib 121 is arranged on the tearable film 120, so that the deformation rib 121 bends along the inclined direction of the inclined surface 111b;

[0076] The tearable film 120 extends from the lowest point 111c to the highest point 111d.

[0077] Please refer to Figures 1-7 , in this embodiment, the user rotates the second cover assembly 130, and the puncturing end 131 starts to move along the axial direction of the accommodation channel 111a.

[0078] When the puncturing end 131 contacts the tearable film 120, it first contacts the highest point 111d of the tearable film 120, and gradually tears the tearable film 120 from the highest point 111d.

[0079] The puncturing end 131 gradually tears from the highest point 111d to the lowest point 111c of the tearable film 120, and the force of the film tearing action is uniform.

[0080] The deformation rib 121 bends during the film tearing process, driving the torn tearable film 120 to move away from the first cover 110, ensuring that the torn tearable film 120 will not fall into the liquid.

[0081] The torn tearable film 120 will not block the tea bag, and the tea bag smoothly passes through the opening into the liquid, starting the cold-brewing process.

[0082] The inclined surface 111b enables the puncturing action to start from the highest point 111d and gradually tear the tearable film 120, with more uniform force application, ensuring a smooth and stable tearing process.

[0083] The provision of the deformation ribs 121 ensures that when the tearable film 120 is torn, the torn tearable film 120 is driven to move away from the first cover body 110, preventing the tearable film 120 from falling into the liquid and maintaining the purity of the beverage.

[0084] In at least one embodiment of the present application, the second cover body assembly 130 includes:

[0085] A puncturing member 132 having a puncturing end 131 at one end and a knob end 133 at the other end, and the knob end 133 is threadedly connected to the first cover body 110;

[0086] Wherein, by rotating the knob end 133, the puncturing member 132 is driven to move along the axis direction of the accommodating channel 111a, so that the puncturing member 132 punctures the tearable film 120.

[0087] Please refer to Figures 1-6 , in this embodiment, the knob end 133 is provided with internal threads, and the first cover body 110 is provided with external threads connected thereto. By rotating the knob end 133, the second cover body assembly 130 moves relative to the first cover body 110 along the axis direction of the accommodating channel 111a, so as to drive the puncturing end 131 to move along the axis direction of the accommodating channel 111a, and the puncturing end 131 gradually approaches and finally punctures the tearable film 120.

[0088] The puncturing end 131 starts puncturing from the highest point 111d of the tearable film 120 and gradually tears the tearable film 120.

[0089] After the tearable film 120 is punctured, the deformation ribs 121 drive the tearable film 120 to move away from the first cover body 110, ensuring that the torn tearable film 120 does not fall into the liquid.

[0090] Ensure that the puncturing process proceeds smoothly, and avoid affecting the use effect due to puncturing failure or incomplete puncturing.

[0091] The user only needs to rotate the knob end 133 to achieve the puncturing operation, without complex manual intervention, which is convenient to use.

[0092] The puncturing end 131 gradually punctures the tearable film 120 with uniform force, avoiding excessive deformation of the tearable film 120 and ensuring a smooth and stable tearing process.

[0093] In at least one embodiment of the present application, the maximum diameter of the piercing end 131 is denoted as a, and the diameter of the accommodating channel 111a is denoted as b, satisfying the relationship: a = b.

[0094] Please refer to Figures 1-6 , in this embodiment, the piercing end 131 has the same diameter as the accommodating channel 111a, ensuring that the piercing process can completely cover the opening of the tearable film 120, avoiding problems such as incomplete tearing or insufficient tearing, and improving the reliability of the piercing effect.

[0095] Before piercing, the tearable film 120 forms a sealed structure, effectively preventing external contaminants from entering the accommodating channel 111a, maintaining the cleanliness and hygiene of the tea bag, and preventing liquid leakage at the same time.

[0096] The diameter of the piercing end 131 matches the accommodating channel 111a, making the tearing process evenly stressed, ensuring a smooth and stable tearing process, and avoiding excessive deformation of the tearable film 120.

[0097] It should be noted that the movement mode of the piercing end 131 piercing the tearable film 120 is the same as the way of tightening the bottle cap 100 (the bottle cap 100 with a traditional threaded connection).

[0098] In at least one embodiment of the present application, the piercing end 131 has a conical piercing portion 134 away from the knob end 133, and the conical piercing portion 134 is inclined toward the axis of the accommodating channel 111a.

[0099] Please refer to Figures 1-6 , in this embodiment, since the piercing end 131 has a conical piercing portion 134 away from the knob end 133, the conical piercing portion 134 is inclined toward the axis of the accommodating channel 111a.

[0100] The conical piercing portion 134 first contacts the highest point 111d of the tearable film 120, uses its tip to concentrate the force to pierce the tearable film 120, and then as the diameter of the conical part gradually increases, the tearable film 120 is gradually torn open.

[0101] The conical piercing portion 134 makes the piercing end 131 have a sharp tip, which can concentrate the force at one point, making the piercing process more efficient, requiring less force, and being easier to pierce.

[0102] The conical design of the piercing end 131 and the structure inclined toward the axis direction ensure that the piercing force is transmitted along the axis direction, making the tearing process smoother, evenly stressed, and avoiding the problem of uneven tearing.

[0103] In at least one embodiment of the present application, the second lid assembly 130 further includes:

[0104] The first limiting tearing member 135 is provided on the knob end 133 and is located between the knob end 133 and the first cover body 110 to limit the rotation of the knob end 133 relative to the first cover body 110.

[0105] Please refer to Figures 1-7 , in this embodiment, the piercing end 131 of the piercing member 132 is located in the accommodating channel 111a, and the easy-to-tear film 120 completely covers the opening of the accommodating channel 111a to form a sealing structure.

[0106] The first limiting tearing member 135 is arranged on the knob end 133, located between the knob end 133 and the first cover body 110, restricting the rotation of the knob end 133 and preventing misoperation.

[0107] When the user decides to perform the cold extraction operation, the first limiting tearing member 135 needs to be removed first.

[0108] After removing the first limiting tearing member 135, the knob end 133 is no longer restricted and can rotate freely.

[0109] The first limiting tearing member 135 restricts the rotation of the knob end 133 before the user is ready to perform the cold extraction operation, preventing accidental rotation from piercing the easy-to-tear film 120 and avoiding misoperation.

[0110] The first limiting tearing member 135 not only protects the structural integrity of the piercing member 132 and the easy-to-tear film 120, but also prevents damage to the internal structure caused by misoperation.

[0111] It should be noted that the first limiting tearing member 135 is an easy-to-tear ring.

[0112] The existence of the first limiting tearing member 135 prevents the piercing member 132 from moving in the axial direction of the accommodating channel 111a towards the direction close to the easy-to-tear film 120.

[0113] In at least one embodiment of the present application, the piercing member 132 is further provided with a sealing portion 1321. The sealing portion 1321 is disposed around the outer peripheral surface of the piercing end 131, and the sealing portion 1321 is close to the knob end 133. The diameter of the sealing portion 1321 is denoted as c, and satisfies the relationship c > b.

[0114] Please refer to Figures 1-6 , in this embodiment, the piercing end 131 of the piercing member 132 is located in the accommodating channel 111a, the sealing portion 1321 is close to the knob end 133 and surrounds the outer peripheral surface of the piercing end 131.

[0115] The diameter c of the sealing part 1321 is greater than the diameter b of the accommodating channel 111a, such that the sealing part 1321 is in close contact with the inner wall of the accommodating channel 111a, forming an effective sealing structure to prevent liquid leakage or entry of contaminants.

[0116] It should be noted that the sealing part 1321 is made of a flexible material and is used to enhance the sealing performance of the accommodating channel 111a.

[0117] In at least one embodiment of the present application, the piercing member 132 is formed with a communication channel communicating with the accommodating channel 111a;

[0118] The second cover assembly 130 further includes:

[0119] A sealing cover 136, which is covered on the piercing member 132 and completely shields the communication channel along the axial direction of the communication channel.

[0120] Please refer to Figures 1-7 , in this embodiment, the sealing cover 136 is covered on the piercing member 132 and completely shields the communication channel along the axial direction of the communication channel. The sealing cover 136 ensures that the communication channel remains sealed before the piercing operation, preventing entry of external contaminants and at the same time preventing liquid leakage.

[0121] The sealing cover 136 is threadedly connected to the piercing member 132 to cover the piercing member 132.

[0122] In another embodiment, the sealing cover 136 and the piercing member 132 are integrally formed.

[0123] A beverage bottle 200 is applied to the bottle cap 100 as described above. The beverage bottle 200 includes a bottle body 210. One end of the first cover body 110 is threadedly connected to the bottle body 210, and the other end is threadedly connected to the second cover assembly 130 to cover the bottle body 210.

[0124] Please refer to Figures 1-6 , in this embodiment, the bottle body 210, the first cover body 110, and the second cover assembly 130 of the beverage bottle 200 are respectively assembled by threaded connections.

[0125] When the user decides to perform the cold extraction operation, first remove the first limiting tear strip 135.

[0126] After removing the first limiting tear strip 135, the knob end 133 is no longer restricted and can rotate freely.

[0127] The user rotates the knob end 133 of the second cover assembly 130.

[0128] Due to the threaded connection between the second lid assembly 130 and the first lid 110, the rotational motion is converted into a linear motion of the piercing member 132 along the axis direction of the accommodating channel 111a.

[0129] As the knob end 133 rotates, the piercing member 132 moves along the axis direction, and the sealing lid 136 moves together with the piercing member 132, and the piercing end 131 gradually approaches and finally pierces the tearable film 120.

[0130] The piercing end 131 gradually pierces from the highest point 111d of the tearable film 120 to ensure uniform and complete tearing.

[0131] After piercing the tearable film 120, the deformation rib 121 drives the tearable film 120 to move away from the first lid 110 to ensure that the torn tearable film 120 does not fall into the liquid.

[0132] After the tearable film 120 is pierced and removed, the tea bag smoothly enters the liquid through the opening, and the communication channel enables the liquid to quickly flow into the accommodating channel 111a, contact with the tea bag, and initiate the cold brewing process.

[0133] The threaded connection between the bottle body 210 and the first lid 110 ensures the sealing performance of the beverage bottle 200, prevents liquid leakage, and guarantees the cleanliness and hygiene of the tea bag before use.

[0134] When preparing for cold brewing, the user only needs to remove the first limit tearing member 135 and rotate the bottle cap 100. The operation is simple and does not require additional manual intervention, improving the user experience.

[0135] The design of the piercing member 132 and the existence of the sealing portion 1321 ensure a smooth and stable piercing process with uniform force, avoiding excessive deformation of the tearable film 120.

[0136] The setting of the deformation rib 121 ensures that when tearing the tearable film 120, it drives the torn tearable film 120 to move away from the first lid 110, avoiding the tearable film 120 from falling into the liquid and maintaining the purity of the beverage.

[0137] It should be noted that the threaded connection is adopted between the first lid 110 and the bottle body 210, between the first lid 110 and the piercing member 132, and between the piercing member 132 and the sealing lid 136, that is, the traditional bottle cap screwing method is used for screwing.

[0138] The above are only the implementation manners of the present application. It should be pointed out that for those of ordinary skill in the art, without departing from the creative concept of the present application, improvements can still be made, but these all fall within the protection scope of the present application.

Claims

1. A bottle cap, characterized in that: include: A first cover body having a receiving end, wherein the receiving end is formed with a receiving channel, and the receiving channel is used to receive a tea bag; An easy-tear film is provided at the receiving end and completely blocks the receiving channel along the axial direction of the receiving channel, and a deformation rib is provided between the easy-tear film and the receiving end; A second cover assembly is rotatably connected to the first cover assembly, and one end of the second cover assembly close to the first cover assembly has a piercing end, and the piercing end is received in the accommodating channel; The second cover assembly is rotated so that the piercing end pierces the tearable film along the axial direction of the accommodating channel, so that the deformation rib drives the tearable film to move away from the first cover to expand the opening between the tearable film and the accommodating end.

2. The bottle cap according to claim 1, characterized in that: An end of the receiving end away from the second cover assembly is provided with an inclined surface, an edge of the easy-tear film is provided on the inclined surface, and a sealed receiving channel is formed between the easy-tear film, the first cover and the second cover assembly.

3. The bottle cap according to claim 2, characterized in that: The end of the inclined surface away from the second cover body assembly has a lowest point, and the end of the inclined surface close to the second cover body assembly has a highest point; One end of the deformation rib is arranged at the lowest point, and the other end of the deformation rib is arranged on the easy-tear film, so that the deformation rib bends along the inclination direction of the inclined surface; The easy-tear film is formed by extending from the lowest point to the highest point.

4. The bottle cap according to claim 1, characterized in that: The second cover assembly comprises: A piercing member, having the piercing end at one end and a knob end at the other end, wherein the knob end is threadably connected to the first cover body; The knob end is rotated to drive the piercing member to move along the axial direction of the accommodating channel, so that the piercing member pierces the tearable film.

5. The bottle cap according to claim 4, characterized in that: The maximum diameter of the puncture end is recorded as a, and the diameter of the accommodating channel is recorded as b, satisfying the relationship: a=b.

6. The bottle cap according to claim 4, characterized in that: The puncture end has a conical puncture portion away from the knob end, and the conical puncture portion is formed by tilting toward a direction close to the axis of the accommodating channel.

7. The bottle cap according to claim 4, characterized in that: The second cover assembly also includes: The first limit tearing member is provided on the knob end and is located between the knob end and the first cover body to limit the knob end from rotating relative to the first cover body.

8. The bottle cap according to claim 4, characterized in that: The piercing member is further provided with a sealing portion, which is arranged around the outer peripheral surface of the piercing end and is close to the knob end. The diameter of the sealing portion is denoted as c, satisfying the relationship c>b.

9. The bottle cap according to claim 4, characterized in that: The piercing member is formed with a communication channel communicating with the accommodating channel; The second cover assembly also includes: A sealing cover is arranged on the piercing member and completely blocks the communicating channel along the axial direction of the communicating channel.

10. A beverage bottle, applied to the bottle cap according to any one of claims 1 to 9, characterized in that: The beverage bottle comprises a bottle body, one end of a first cover body is threadedly connected to the bottle body, and the other end of a first cover body is threadedly connected to a second cover body assembly to cover the bottle body.

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