A storage bottle cap and a container bottle using the same.

Abstract

This invention provides a storage bottle cap and a container bottle using the same, comprising: a cap body; a storage component having a storage cavity inside, the upper end of the storage component being connected to the cap body and the lower end having an opening forming a discharge port communicating with the storage cavity; a sealing component including a sealing portion removably sealing the discharge port, a trigger portion having one end connected to the sealing portion, and the other end of the trigger portion extending obliquely upward to between the discharge port and the cap body; and a reinforcing mechanism including a first reinforcing member and a second reinforcing member disposed on the bottom sides of the trigger portion and the sealing portion and corresponding to each other; when the cap body moves the storage component, the trigger portion is restricted to flip downward until the first reinforcing member and the second reinforcing member abut against each other, thereby causing the sealing portion to flip downward together and disengage from the discharge port. This allows for the preparation of a ready-to-drink beverage to be formed inside the container bottle after opening the cap.

Description

Technical Field

[0001] This invention relates to the field of bottle caps, specifically to a storage bottle cap and a container bottle using the same. Background Technology

[0002] To improve the drinking experience and prevent nutrient loss, existing beverage bottles have a double-cap structure consisting of an upper and lower cap. The lower cap contains a storage chamber for storing flavorings or nutrient solutes and is sealed with a membrane at the bottom. The upper cap contains a columnar structure for puncturing the membrane. When a user wants to drink the beverage, they can twist or press down the upper cap until the columnar structure punctures the membrane, allowing the flavorings or nutrient solutes in the storage chamber to fall into the bottle and mix with the liquid to form a ready-to-drink beverage.

[0003] However, the existing caps of ready-to-drink beverage bottles have the following drawbacks: the double cap structure protrudes beyond the bottle opening, increasing the overall volume of the beverage bottle and its transportation costs; in order to avoid excessively increasing the volume of the beverage bottle, the volume of the storage chamber is limited, which cannot hold enough flavoring or nutrient solutes, thus failing to meet the needs of some users for large-volume ready-to-drink beverages; at the same time, the opening is small when the sealing film is punctured, and flavoring or nutrient solutes are prone to remain excessively in the storage chamber and cannot fall into the beverage bottle, resulting in an imbalance in the proportion of ready-to-drink beverages and poor flavor.

[0004] The purpose of this invention is to design a storage bottle cap and a container bottle using it to address the problems existing in the prior art. Summary of the Invention

[0005] This invention provides a storage bottle cap and a container bottle using the same, which can effectively solve the above-mentioned problems.

[0006] This invention is implemented as follows:

[0007] A storage bottle cap and a container bottle using the same, comprising:

[0008] Cover;

[0009] A storage component has an internal storage cavity. The upper end of the storage component is connected to the cover, and the lower end is opened to form a discharge port that communicates with the storage cavity.

[0010] The sealing element includes a sealing part that can detachably seal the discharge port, a trigger part that is connected to the sealing part at one end, and the other end of the trigger part extending obliquely upward to the space between the discharge port and the cover.

[0011] The reinforcing mechanism includes a first reinforcing member and a second reinforcing member disposed on the bottom side of the triggering part and the sealing part and corresponding to each other; when the cover moves the storage part, the triggering part is restricted to flip downwards until the first reinforcing member and the second reinforcing member abut against each other, and then the sealing part is driven to flip downwards together to disengage from the discharge port.

[0012] Furthermore, the number of triggering parts is set to one and is integrated with the sealing part in a planar configuration. The material discharge port is inclined. The sealing part is inclinedly sealed at the lower end of the material discharge port with one end higher than the other end. The triggering part is located on the upper side of the sealing part and connected to one end of the sealing part. The other end of the sealing part is connected to the lower side of the storage component.

[0013] Furthermore, the first reinforcing member and the second reinforcing member are respectively provided with a protruding abutting part and a recessed abutting groove at their proximal ends. The abutting groove is connected to the bottom surface of the second reinforcing member, and the abutting part and the abutting groove are correspondingly engaged.

[0014] Furthermore, the number of triggering parts is set to several and integrated with the sealing part. The material discharge port is horizontally arranged, the sealing part is horizontally sealed and covered at the lower end of the material discharge port, and the triggering parts are circumferentially spaced on the outside of the sealing part.

[0015] Furthermore, the number of the first reinforcing members is set to several and they are respectively disposed on several of the trigger parts. The second reinforcing member includes several ends corresponding to the several first reinforcing members. The axis of the first reinforcing member and the axis of the corresponding end are coplanar. The first reinforcing member and the corresponding end are spaced apart and correspond to the edge of the storage member.

[0016] Furthermore, the first reinforcing member and the corresponding end of the first reinforcing member are respectively provided with a protruding abutment portion and a recessed abutment groove. The abutment groove is connected to the bottom surface of the second reinforcing member, and the abutment portion and the abutment groove are correspondingly engaged.

[0017] Furthermore, a sealing plug is fixedly provided on the side of the sealing part near the material discharge port, and the sealing plug is disposed inside the material discharge port.

[0018] Furthermore, the outer side of the cover is folded downward and the inner wall is threaded. The upper end of the storage component is inserted into the cover and integrated with the cover. The outer wall of the cover is circumferentially recessed with several anti-slip grooves.

[0019] Furthermore, the lower end of the cover is connected to an anti-theft ring via several connectors.

[0020] A container bottle includes an integrally molded bottle body and a bottle mouth disposed at the top of the bottle body, and a storage bottle cap as described above. The cap is detachably disposed on the bottle mouth, and the lower end of the storage component passes through the bottle mouth and is disposed in the bottle body. The triggering part is constrained by the bottle body.

[0021] The beneficial effects of this invention are:

[0022] 1. The present invention, through the setting of a storage component and a sealing component built into the bottle mouth and the bottle body, realizes that when the cap moves the storage component, the trigger part is restricted to flip downward until the first reinforcing member and the second reinforcing member abut against each other, and then the sealing part is driven to flip downward together to disengage from the discharge port, so as to connect the storage cavity and the inner cavity of the bottle body, so that the flavoring or nutrient solute stored in the storage cavity can fall directly into the solution in the inner cavity of the bottle body through the discharge port to form an instant beverage. This design replaces the existing double-cap structure that protrudes from the bottle opening. While achieving the effect of ready-to-drink beverages, it achieves the following: the built-in storage component and sealing component do not increase the original volume of the bottle opening, thus avoiding an increase in the overall volume of the beverage bottle and saving transportation costs; the fully extendable storage component also provides a sufficiently large storage space in the storage chamber to meet users' needs for large-volume ready-to-drink beverages; at the same time, when the cap is opened, the trigger part is pressed and flipped, causing the sealing part to directly detach from the discharge port, allowing the solute in the storage chamber to fall smoothly into the bottle without obstruction, avoiding excessive solute residue in the storage chamber, which could lead to an imbalance in the proportions of the ready-to-drink beverage and poor flavor.

[0023] Meanwhile, by adding the first and second reinforcing members, when the trigger part flips downwards to abut against the first and second reinforcing members, the rigid abutment between the first and second reinforcing members can be used to improve the rigidity of the connection between the trigger part and the sealing part, and improve the stability of the trigger part driving the sealing part to flip downwards together, so as to achieve stable disengagement of the trigger part.

[0024] 2. This application addresses this issue by setting the trigger part to a single, integrated planar design with the sealing part. The discharge port is angled, and the angled sealing cap is positioned below the discharge port with one end higher than the other. The trigger part is located above the sealing part and connected to one end of the sealing part, while the other end of the sealing part is connected to the lower side of the storage component. This arrangement ensures that the sealing part and trigger part are angled upwards, sharing the same angle as the discharge port. With the trigger part positioned above the sealing part, when the cap is opened upwards, the trigger part, when flipped downwards, can first open one end of the sealing part, then gradually pull the sealing part away from the discharge port until it is completely detached. This reduces the strength required for the trigger part to pull the sealing part away from the discharge port, ensuring that the trigger part can stably drive the sealing part away from the discharge port, thus improving the stability of the storage bottle cap during use.

[0025] 3. This application integrates several trigger parts with the sealing part, with the discharge port horizontally positioned. The sealing part has a horizontal sealing cap located below the discharge port, and the trigger parts are circumferentially spaced outside the sealing part. Thus, when the cap is opened upwards, causing the storage component to move upwards, the trigger parts, constrained by the bottle body, can flip downwards, causing the sealing part to detach from the discharge port. Therefore, the multiple trigger parts ensure the stability of the sealing part detaching from the discharge port when the cap is opened, eliminating the need for a tilted discharge port design. With the lower end of the storage component extending to the same depth into the bottle, the horizontally positioned discharge port maximizes the volume of the storage cavity, improving the adaptability of the storage cap and allowing it to meet the needs of users requiring larger volumes of ready-to-drink beverages. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of Embodiment 1.

[0027] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle.

[0028] Figure 3 This is a schematic diagram of the structure of Example 4.

[0029] Figure 4 for Figure 3 A partial cross-sectional structural diagram.

[0030] Figure 5 for Figure 4 A schematic diagram of the structure when the lid is opened.

[0031] Figure 6 This is a schematic diagram of the structure of Example 2.

[0032] Figure 7 for Figure 6 A magnified view of a portion of point B in the middle.

[0033] Figure 8 This is a schematic diagram of the structure of Example 3.

[0034] Figure 9 for Figure 8 A magnified view of a portion of point C.

[0035] Figure 10 for Figure 8 A partial cross-sectional view of the structure after installation onto the corresponding bottle neck.

[0036] Figure 11 This is a schematic diagram of another embodiment.

[0037] Figure 12 for Figure 11 This is a structural diagram after installation onto the corresponding bottle opening. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. 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 represent selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] In the description of this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0040] Example 1

[0041] refer to Figure 1-5 A storage bottle cap, comprising:

[0042] The cap 1 is detachably mounted on the corresponding bottle opening 4;

[0043] The storage component 2 has a storage cavity 21 inside. The upper end of the storage component 2 is connected to the cover 1, and the lower end is opened to form a discharge port 22 that communicates with the storage cavity 21. Specifically, the lower end of the discharge component 2 passes through the bottle mouth 4 and extends into the corresponding bottle body 5. The storage cavity 21 is used to store the corresponding solute, such as honey, probiotics, etc., and the bottle body 5 stores the corresponding solution, such as water, milk, etc.

[0044] The sealing element 3 includes a sealing part 31 that can detachably seal the discharge port 22 and a trigger part 32 connected to the sealing part 31 at one end. Specifically, the sealing element 3 is made of food-grade material, such as food-grade plastic. The other end of the trigger part 32 extends obliquely upward to the space between the discharge port 22 and the cap 1. Specifically, in this embodiment, the trigger part 32 corresponds to the inner top of the bottle body 5, thereby restricting the trigger part 32 to the bottle body 5.

[0045] The reinforcing mechanism includes a first reinforcing member 321 and a second reinforcing member 312 located on the bottom sides of the trigger part 32 and the sealing part 31, respectively. Specifically, both the first reinforcing member 321 and the second reinforcing member 312 can be configured as reinforcing ribs, and they are coaxially arranged. When the cap 1 is opened and the storage component 2 is moved, the trigger part 32 is restricted by the bottle body 5 and flips downward until the first reinforcing member 321 and the second reinforcing member 312 abut against each other. This causes the sealing part 31 to flip downward together and disengage from the discharge port 22, thereby connecting the storage cavity 21 and the inner cavity of the bottle body 5. This allows the flavoring or nutrient solute stored in the storage cavity 21 to fall directly into the solution inside the bottle body 5 through the discharge port 22, forming an instant beverage. By tilting the trigger part 32 upward, its downward folding angle during the upward opening of the cap 1 is increased, ensuring that it can drive the sealing part 31 to disengage from the discharge port 22, thus improving the stability of the storage bottle cap during use.

[0046] The above-described structure replaces the existing double-cap structure that protrudes beyond the bottle opening 4. While achieving the effect of ready-to-drink beverages, it achieves the following: the internal storage component 2 and sealing component 3 do not increase the original volume of the bottle opening 4, thus avoiding an increase in the overall volume of the beverage bottle and saving transportation costs; the fully extendable storage component 2 also provides the storage cavity 21 with a sufficiently large storage space to meet the user's demand for large-capacity ready-to-drink beverages; at the same time, when the cap is opened, the trigger part 32 is pressed and flipped, causing the sealing part 31 to directly detach from the discharge port 22, so that the solute in the storage cavity 21 can fall smoothly into the bottle body 5 without obstruction, avoiding the situation where excessive solute remains in the storage cavity 21, resulting in an imbalance of the ready-to-drink beverage ratio and poor flavor.

[0047] Meanwhile, by adding the first reinforcing member 321 and the second reinforcing member 312, when the trigger part 32 flips downwards to the point where the first reinforcing member 321 and the second reinforcing member 312 abut against each other, the rigid abutment between the first reinforcing member 321 and the second reinforcing member 312 can be used to improve the rigidity of the connection between the trigger part 32 and the sealing part 31, improve the stability of the trigger part 32 driving the sealing part 31 to flip downwards together, and realize the stable disengagement of the trigger part 32.

[0048] To further improve the practicality of the storage bottle cap, the number of trigger parts 32 is set to one and is integrated with the sealing part 31 in a planar shape. The discharge port 22 is inclined. The sealing part 31 is inclined and sealed at the lower end of the discharge port 22, with one end higher than the other end. The trigger part 32 is located on the upper side of the sealing part 31 and connected to one end of the sealing part 31. The other end of the sealing part 31 is connected to the lower side of the storage component 2. Specifically, in this embodiment, the other end of the sealing part 31 is rotatably connected to the lower side of the storage component 2. This arrangement ensures that the sealing part 31 and the trigger part 32 are inclined upwards and at the same angle as the discharge port 22. The trigger part 32 is located above the sealing part 31. When the cap 1 is opened upwards, the trigger part 32 can open one end of the sealing part 31 first when it is restricted from flipping downwards. Then, it can pull the sealing part 31 to gradually separate from the discharge port 22 until it is completely separated. This reduces the strength required for the trigger part 32 to pull the sealing part 31 away from the discharge port 22, ensuring that the trigger part 32 can stably drive the sealing part 31 to separate from the discharge port 22, thus improving the stability of the storage bottle cap during use.

[0049] Specifically, a sealing plug 311 is fixedly provided on the side of the sealing part 31 near the material outlet 22, sealing and blocking the material outlet 22. This improves the sealing performance between the sealing part 31 and the material outlet 22. In other embodiments, the sealing part 31 can also be detachably and sealingly connected to the material outlet 22 in other ways, such as by bonding.

[0050] Specifically, the inner diameter of the bottle opening 4 is smaller than the inner diameter of the bottle body 5, and an installation gap 6 is formed between the bottle opening 4 and the storage component 2. This minimizes the installation gap 6 while allowing the storage component 2 and the sealing component 3 to be installed into the bottle body 5. This ensures that during the upward opening process, the bottle body 5 can adequately restrict the trigger part 32, preventing the trigger part 32 from directly detaching through the installation gap 6 and causing the sealing part 31 to detach and fail. This further improves the stability of the storage bottle cap during use.

[0051] To improve the ease of use for users of the storage bottle cap, the outer side of the cap body 1 is folded down and screwed onto the outer wall of the bottle mouth 4. The upper end of the storage component 2 is inserted into the cap body 1 and integrated with it. The outer wall of the cap body 1 is circumferentially recessed with several anti-slip grooves. This screw-on opening method makes opening the cap body 1 much easier, without being affected by the resistance of the sealing component 3. The anti-slip grooves increase the friction of the outer wall of the cap body 1, preventing slippage and improving the ease of opening the cap body 1 for users.

[0052] refer to Figure 11-12In another embodiment, to improve the safety of the storage bottle cap during use, the lower end of the cap body 1 is connected to an anti-theft ring 12 via several connectors 11. Specifically, the connectors 11 are designed as tensile reinforcing ribs. After the cap body 1 is screwed onto the bottle opening 4, the anti-theft ring 12 is fitted onto the outer wall of the bottle opening 4. When the cap body 1 is rotated upwards to open, several connectors 11 break, allowing the anti-theft ring 12 to remain on the bottle opening 4, and the cap body 1 to spiral upwards and detach from the bottle opening 4. Thus, by checking the integrity of the anti-theft ring, it can be determined whether the storage bottle cap has been opened, improving the safety of the storage bottle cap during use.

[0053] Example 2

[0054] refer to Figure 6-7 Because during the upward rotation of the cover 1, the trigger part 32 rotates along with it, and the first reinforcing member 321 and the second reinforcing member 312 are relatively misaligned and cannot abut against each other, in order to improve the stability of the fit between the first reinforcing member 321 and the second reinforcing member 312, the difference between this embodiment and embodiment one is as follows:

[0055] The first reinforcing member 321 and the second reinforcing member 312 are respectively provided with a protruding abutting part 3211 and a recessed abutting groove 3121 at their proximal ends. The abutting groove 3121 is connected to the bottom surface of the second reinforcing member 312, and the abutting part 3211 and the abutting groove 3121 are correspondingly engaged. By adding the abutment part 3211 and the abutment groove 3121, the first reinforcing member 321 and the second reinforcing member 312 can be stably abutted together by the abutment part 3211 being inserted into the abutment groove 3121. During the upward rotation of the cap 1, this avoids the situation where the trigger part 32 rotates and the first reinforcing member 321 and the second reinforcing member 312 are relatively misaligned and unable to abut each other, thus preventing the trigger part 32 from being unable to drive the sealing part 31 away from the discharge port 22. This improves the stability of the abutment between the first reinforcing member 321 and the second reinforcing member 312, thereby improving the stability of the trigger part 32 driving the sealing part 31 away from the discharge port 22 and improving the stability of the storage bottle cap during use.

[0056] It should be noted that the principle and technical effect of this embodiment are the same as those of Embodiment 1. For the sake of brevity, any parts not mentioned in this embodiment can be referred to the corresponding content in Embodiment 1.

[0057] Example 3

[0058] refer to Figure 8-9 In order to further increase the volume of the storage chamber 21 while ensuring that the trigger part 32 can drive the sealing part 31 to disengage from the material discharge port 22, the difference between this embodiment and embodiment one or embodiment two is as follows:

[0059] The number of trigger parts 32 is set to several and integrated with the sealing part 31. The discharge port 22 is horizontally arranged, and the sealing part 31 is horizontally sealed at the lower end of the discharge port 22. The trigger parts 32 are circumferentially spaced outside the sealing part 31. Preferably, in this embodiment, the number of trigger parts 32 is set to four. In other embodiments, the number of trigger parts 32 can be adjusted according to specific circumstances. Thus, when the cap 1 is opened upward and the storage component 2 is moved upward, the trigger parts 32 can be restricted by the bottle body 5 and flip downward to drive the sealing part 31 away from the discharge port 22. Therefore, the setting of several trigger parts 32 ensures the stability of the sealing part 31 leaving the discharge port 22 when the cap is opened, so that the discharge port 22 does not need to be tilted. Under the condition that the lower end of the storage component 2 extends into the bottle body 5 to the same depth, the horizontally arranged discharge port 22 can maximize the volume of the storage cavity 21, improve the adaptability of the storage bottle cap, and meet the needs of users of larger capacity ready-to-drink beverages.

[0060] To further improve the stability of the engagement between the trigger part 32 and the sealing part 31, the number of the first reinforcing members 321 is set to several and they are respectively disposed on several of the trigger parts 32. The second reinforcing member 312 includes several ends 3122 corresponding to several of the first reinforcing members 321. The axis of the first reinforcing member 321 and the axis of the corresponding end 3122 are coplanar. The first reinforcing member 321 and the corresponding end 3122 are spaced apart and correspond to the edge of the storage member 2. When the cap 1 is opened and the storage component 2 is moved outward, the trigger part 32 is restricted by the bottle body 5 and flips downward until several of the first reinforcing members 321 and several of the ends 3122 abut against each other, thereby causing the sealing part 31 to flip downward together and disengage from the discharge port 22. Specifically, in this embodiment, the number of the first reinforcing members 321 is set to four, and the second reinforcing members 312 are set to a cross shape and include ends 3122 that correspond one-to-one with the first reinforcing members 321. In other embodiments, the number of the second reinforcing members 312 and the number of ends 3122 of the second reinforcing members 312 can be adjusted adaptively according to the specific situation. Thus, by adding the first reinforcing member 321 and the second reinforcing member 312, when the trigger part 32 flips downward and the first reinforcing member 321 and the second reinforcing member 312 come into contact, the rigid contact between the first reinforcing member 321 and the second reinforcing member 312 can be used to improve the rigidity of the connection between the trigger part 32 and the sealing part 31, improve the stability of the trigger part 32 driving the sealing part 31 to flip downward together, and realize the stable disengagement of the trigger part 32.

[0061] Because during the upward rotation of the cover 1, the trigger part 32 rotates along with the first reinforcing member 321 and the second reinforcing member 312 are relatively misaligned and cannot abut against each other, in order to improve the stability of the fit between the first reinforcing member 321 and the second reinforcing member 312, the first reinforcing member 321 and the corresponding end 3122 are respectively provided with a protruding abutting part 3211 and a recessed abutting groove 3121. The abutting groove 3121 is connected to the bottom surface of the second reinforcing member 312, and the abutting part 3211 and the abutting groove 3121 are correspondingly fitted. By adding the abutment part 3211 and the abutment groove 3121, the first reinforcing member 321 and the corresponding end 3122 can be stably abutted together by inserting the abutment part 3211 into the abutment groove 3121. During the upward rotation of the cap 1, this avoids the situation where the trigger part 32 rotates and the first reinforcing member 321 and the corresponding end 3122 are relatively misaligned and unable to abut each other, thus preventing the trigger part 32 from driving the sealing part 31 away from the discharge port 22. This improves the stability of the abutment between the first reinforcing member 321 and the second reinforcing member 312, thereby improving the stability of the trigger part 32 driving the sealing part 31 away from the discharge port 22 and improving the stability of the storage bottle cap during use.

[0062] It should be noted that the principle and technical effect achieved in this embodiment are the same as those in Embodiment 1 or Embodiment 2. For the sake of brevity, any parts not mentioned in this embodiment can be referred to the corresponding content in Embodiment 1.

[0063] Example 4

[0064] A container bottle includes an integrally molded bottle body 5 and a bottle mouth 4 located at the top of the bottle body 5, as described above, and a storage cap 1. The cap 1 is detachably mounted on the bottle mouth 4. The lower end of the storage component 2 passes through the bottle mouth 4 and is located inside the bottle body 5. The trigger part 32 is constrained by the bottle body 5. Thus, by setting up the storage cap, when the user opens the cap 1, the seal 3 opens, and the solute in the storage chamber 21 falls into the bottle body 5 to prepare a beverage, ensuring the taste for the user and preventing nutrient loss.

[0065] It should be noted that the principle and technical effect achieved in this embodiment are the same as those in Embodiment 1, Embodiment 2, or Embodiment 3, and will not be repeated here.

[0066] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A refill bottle cap, characterized by, The utility model relates to a kind of sealing mechanism of material drop opening, including: Cover (1); Storage part (2), inside form storage cavity (21), the upper end of the storage part (2) is connected the cover (1), lower end opening is provided to form the material drop opening (22) that the storage cavity (21) is communicated; Sealing element (3), including the sealing part (31) of detachable sealing the material drop opening (22), one end is connected the trigger part (32) of the sealing part (31), the other end of the trigger part (32) is inclined and extended to between the material drop opening (22) and cover (1); Strengthening mechanism, including the first reinforcing member (321) and the second reinforcing member (312) corresponding with being located at the bottom side of the trigger part (32) and the sealing part (31);When the cover (1) drives the storage part (2) to move, the trigger part (32) is limited to overturn downwards to the first reinforcing member (321) and the second reinforcing member (312) after abutting, drive the sealing part (31) to overturn downwards together to separate from the material drop opening (22); The proximal end of the first reinforcing member (321) and the second reinforcing member (312) is respectively provided with protruding abutting portion (3211) and recessed abutting groove (3121), the abutting groove (3121) is communicated with the bottom surface of the second reinforcing member (312), and the abutting portion (3211) and the abutting groove (3121) are correspondingly matched.

2. A refill bottle cap according to claim 1, wherein The number of the trigger part (32) is one and is integrally arranged in a planar shape with the sealing part (31), the material drop opening (22) is inclined, the sealing part (31) is arranged in an inclined sealing cover, one end of the sealing cover is higher than the other end, the trigger part (32) is located on the upper side of the sealing part (31) and is connected to one end of the sealing part (31), and the other end of the sealing part (31) is connected to the lower end side of the storage part (2).

3. A refill bottle cap according to claim 1, wherein The number of the trigger part (32) is several and is integrally arranged with the sealing part (31), the material drop opening (22) is horizontally arranged, the sealing part (31) is arranged in a horizontal sealing cover at the lower end of the material drop opening (22), and the trigger part (32) is circumferentially spaced apart on the outer side of the sealing part (31).

4. A refill bottle cap according to claim 3, wherein The number of the first reinforcing member (321) is several and is correspondingly arranged on the several trigger parts (32), the second reinforcing member (312) includes several end portions (3122) corresponding to the several first reinforcing members (321), the axis of the first reinforcing member (321) is coplanarly arranged with the axis of the corresponding end portion (3122), and the proximal ends of the first reinforcing member (321) and the corresponding end portion (3122) are spaced apart and correspond to the edge of the storage part (2).

5. A refill bottle cap according to claim 4, wherein The proximal end of the first reinforcing member (321) and the second reinforcing member (312) is respectively provided with protruding abutting portion (3211) and recessed abutting groove (3121), the abutting groove (3121) is communicated with the bottom surface of the second reinforcing member (312), and the abutting portion (3211) and the abutting groove (3121) are correspondingly matched.

6. A refill bottle cap according to claim 1, wherein The sealing part (31) is fixedly provided with a sealing plug (311) on the side close to the blanking opening (22), and the sealing plug (311) is arranged in the blanking opening (22).

7. A refill bottle cap according to claim 1, wherein The outer side of the cover body (1) is downwardly folded, and the inner wall is provided with threads. The upper end of the storage part (2) is inserted into the cover body (1) and is integrally arranged with the cover body (1). The outer wall of the cover body (1) is circumferentially and intervally recessed to be provided with a plurality of anti-skid grooves.

8. A refill bottle cap according to claim 1, wherein The lower end of the cover body (1) is connected with an anti-theft ring (12) through a plurality of connecting pieces (11).

9. A container bottle characterized by The storage bottle cover is arranged on the bottle mouth (4) of the bottle body (5) and the bottle mouth (4) is arranged on the top of the bottle body (5). The cover body (1) is detachably arranged on the bottle mouth (4). The lower end of the storage part (2) is arranged in the bottle body (5) after penetrating through the bottle mouth (4). The trigger part (32) is limited in the bottle body (5).

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