Packaging bottle convenient for mixed use
By designing a thinning part and a pushing part or adapter for the sealing plug, the docking and mixing of the liquid storage container and the packaging bottle is realized, solving the problem of ready-to-use preparation of secondary bottles and lyophilized products, and expanding the application scenarios of lyophilized products.
Patent Information
- Application Number
- CN202520441087.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2025-03-03
- Filing Date
- 2025-03-13
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-13
AI Technical Summary
Existing single-use bottles cannot be easily mixed with lyophilized materials, making it difficult to achieve ready-to-use preparation.
A convenient packaging bottle for mixing has been designed. Through the design of the thinned part of the sealing plug and the push part or adapter, the liquid can enter the bottle and mix with the freeze-dried material after the liquid storage container is connected to the packaging bottle, and then flow out through the liquid outlet.
It enables the immediate use of liquid storage containers and packaging bottles, facilitating the mixing of freeze-dried materials and liquids, and expanding the application scenarios of single-disposal bottles.
Smart Images
Figure CN223891439U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of freeze-dried essence packaging technology, specifically to a packaging bottle that is convenient for mixing and use. Background Technology
[0002] Single-use bottles, such as BFS serum single-use bottles made with BFS technology, have a liquid tank inside that stores serum. When needed, the sealed head of the single-use bottle is broken off, and the serum inside is squeezed out for use.
[0003] Existing single-use bottles are not suitable for lyophilization scenarios, as they are difficult to mix conveniently with lyophilized materials for immediate use. Therefore, there is an urgent need for a packaging bottle that can be easily mixed with storage containers such as BFS essence single-use bottles to achieve immediate use. Utility Model Content
[0004] This invention addresses the technical problem that existing liquid storage containers such as single-use bottles cannot be easily mixed with freeze-dried materials. It proposes a packaging bottle that facilitates mixing, enabling the mixing of liquid storage containers such as single-use bottles with freeze-dried materials for immediate use.
[0005] The technical solution of this utility model:
[0006] A convenient mixing bottle is provided, which contains a mixture to be mixed and can be connected to a liquid storage container. The bottle includes a bottle body and a sealing plug located at the connecting end of the bottle body. Before the liquid storage container is connected to the bottle, the connecting end of the bottle body is sealed by the sealing plug. When the liquid storage container is connected to the bottle, the sealing plug is ruptured, and the liquid in the liquid storage container can enter the bottle body to mix with the mixture to be mixed.
[0007] Furthermore, a thinning portion is formed on the sealing plug, and the liquid storage container breaks through the thinning portion when it is connected to the packaging bottle.
[0008] Furthermore, the thinning portion is provided with multiple circumferentially arranged thinning lines, and after the thinning portion of the sealing plug is punctured, it forms multiple valves that fit and seal against the insertion head of the liquid storage container.
[0009] Furthermore, the bottle body is also provided with a liquid outlet, from which the mixed liquid flows out.
[0010] Furthermore, a pushing part is also formed on the sealing plug. After the liquid storage container is connected to the packaging bottle, the pushing part pushes the sealing plug toward the liquid outlet so that the mixed liquid flows out from the liquid outlet.
[0011] Furthermore, the pushing part is a contoured surface adapted to the liquid storage container.
[0012] Furthermore, a bypass groove is formed on the inner wall of the packaging bottle. Two sealing plugs are provided between the bypass groove and the docking end of the bottle body, and a solvent is provided between the two sealing plugs. The mixture to be mixed is provided between the sealing plug at the docking end away from the bottle body and the liquid outlet. After the liquid storage container is docked with the packaging bottle, the liquid in the liquid storage container is placed into the packaging bottle. The liquid storage container can push the sealing plug near the docking end of the bottle body. When the sealing plug at the docking end away from the bottle body is located at the bypass groove, the mixed solvent can be mixed with the mixture to be mixed. The two sealing plugs can be pushed further so that the finally mixed liquid flows out from the liquid outlet.
[0013] Furthermore, the connecting end of the packaging bottle body is provided with a protective film on the outside of the sealing plug.
[0014] Furthermore, an adapter is provided inside the packaging bottle on the outside of the sealing plug, through which the liquid storage container indirectly punctures the sealing plug; the inner end of the adapter has a puncture protrusion, the middle of the puncture protrusion has a liquid passage hole, and the outer end of the adapter has a connection port that contacts the liquid storage container.
[0015] Furthermore, the adapter is connected to the bottle body via a connecting strip.
[0016] Furthermore, the mixture to be prepared is a lyophilized product; the liquid storage container is a secondary flask.
[0017] After adopting the above technical solution, the packaging bottle provided by this utility model, which is convenient for mixing, has the following beneficial effects compared with the prior art: The packaging bottle provided by this utility model can be used in conjunction with existing liquid storage containers such as single-use bottles. By inserting the liquid storage container into the dock, the mixture of liquids such as essence and freeze-dried materials can be achieved, thereby realizing ready-to-use. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure when the packaging bottle and the liquid storage container are connected in Example 1;
[0019] Figure 2 This is a cross-sectional view of the packaging bottle and the liquid storage container in Example 1.
[0020] Figure 3 This is a schematic diagram of the packaging bottle in Example 1;
[0021] Figure 4 This is a schematic diagram of the sealing plug of Embodiment 1 from a first-view perspective.
[0022] Figure 5 This is a schematic diagram of the sealing plug of Embodiment 1 from a second perspective.
[0023] Figure 6 This is a schematic diagram of the structure of a liquid storage container, namely a secondary disposal bottle;
[0024] Figure 7 This is a cross-sectional view of the packaging bottle and the liquid storage container in Example 2.
[0025] Figure 8 This is a schematic diagram of the sealing plug of Embodiment 2 from a first-view perspective;
[0026] Figure 9 This is a schematic diagram of the sealing plug of Embodiment 2 from a second perspective;
[0027] Figure 10 This is a cross-sectional view of the packaging bottle and the liquid storage container in Example 3.
[0028] Figure 11 This is a schematic diagram of the adapter in Embodiment 3 from a first-view perspective;
[0029] Figure 12 This is a schematic diagram of the adapter of Embodiment 3 from a second perspective;
[0030] Figure 13 This is a schematic diagram of the structure when the packaging bottle and the liquid storage container are connected in Example 4;
[0031] Figure 14 This is a cross-sectional view of the packaging bottle and the liquid storage container in Example 4.
[0032] in,
[0033] Bottle body 1, liquid outlet 11, screw cap 12, bypass groove 13, protective film 14; sealing plug 2, thinning part 21, thinning line 22, pushing part 23; liquid storage container 3; adapter 4, puncture protrusion 41, liquid passage hole 42, connection port 43, connecting strip 44. Detailed Implementation
[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0035] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0036] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.
[0037] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.
[0038] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.
[0039] Example 1:
[0040] like Figure 1-6As shown, this embodiment provides a packaging bottle for use in conjunction with a liquid storage container 3. The packaging bottle contains the mixture to be mixed, preferably a lyophilized substance, such as lyophilized spheres or lyophilized powders for skincare, pharmaceuticals, or health products. The packaging bottle can be connected to the liquid storage container 3, which contains liquid. For example, the liquid storage container 3 can be a single-use BFS serum bottle for skincare, containing serum. The top of the bottle can be broken off and inserted into the packaging bottle to mix the serum with the lyophilized substance for skincare. Alternatively, the liquid storage container 3 can also store other liquids to mix with the lyophilized substance for pharmaceuticals or health products in the packaging bottle.
[0041] Specifically, the packaging bottle includes a bottle body 1 and a sealing plug 2, with the sealing plug 2 located at the mating end of the bottle body 1. Before the liquid storage container 3 is mated with the packaging bottle, the mating end of the bottle body 1 is sealed by the sealing plug 2; when the liquid storage container 3 is mated with the packaging bottle, the sealing plug 2 is ruptured, allowing the liquid in the liquid storage container 3 to enter the bottle body 1 and mix with the lyophilized material.
[0042] The liquid storage container 3 can be a single-use bottle, expanding the existing freeze-drying application scenarios of single-use bottles and enabling convenient mixing with the contents of the packaging bottle for immediate use. This achieves a one-to-one mixing and use of the liquid storage container 3 and the packaging bottle.
[0043] Alternatively, the liquid capacity of the storage container 3 can be even greater, sufficient to be connected and mixed with multiple packaging bottles. Specifically, a storage container 3 with a larger liquid capacity can be equipped with multiple packaging bottles. When in use, after selecting a packaging bottle containing the corresponding lyophilized product, the storage container 3 is connected to it, and only a suitable amount of liquid is injected for mixing, achieving immediate use. When selecting the next packaging bottle, the storage container 3 can still be connected to it, and a suitable amount of liquid can be injected for mixing, and so on, until all the liquid in the storage container 3 is used up. In this way, a one-to-many mixing and use of the storage container 3 and packaging bottles is achieved.
[0044] This embodiment does not limit the manufacturing process, material, or shape of the liquid storage container 3. For example, the manufacturing process can be BFS process, or it can also be any other process such as ordinary injection molding, extrusion, or blow molding; the material can be plastic or glass, etc.; the shape can be a bottle, a bag, etc. The liquid storage container 3 has an insert head that can be opened and docked with the packaging bottle, and the dimensions of the sealing plug 2 and the bottle body 1 are adapted to the insert head.
[0045] In this embodiment, the mixture to be mixed is preferably a freeze-dried product. Of course, in other embodiments, the mixture to be mixed can also be a liquid, to achieve the purpose of separate storage and mixed use.
[0046] To better break through the sealing plug 2, this embodiment has a thinned portion 21 formed in the middle of the sealing plug 2, for example. The thinned portion 21 is relatively thin, and the liquid storage container 3 breaks through the thinned portion 21 when it is connected to the packaging bottle. This makes it easier to break through the sealing plug 2.
[0047] Furthermore, in this embodiment, multiple circumferentially arranged thinning lines 22 are provided on the thinning portion 21, such as its inner or outer side. On the one hand, this makes it easier for the sealing plug 2 to be punctured; on the other hand, when the thinning portion 21 of the sealing plug 2 is punctured, multiple elastic valves are formed. These elastic valves can fit and seal with the insertion head of the liquid storage container 3 to prevent leakage during mixing.
[0048] The mixed liquid can be discharged from the ruptured opening of the punctured sealing plug 2. Alternatively, preferably, this embodiment also provides a liquid outlet 11 on the bottle body 1. The liquid outlet 11 can be sealed by screw cap 12 or formed by breaking it off, etc., and the mixed liquid can be poured out from the liquid outlet 11.
[0049] In addition, such as Figure 3 In this embodiment, a protective film 14, preferably an aluminum film, is provided on the outside of the sealing plug 2 at the docking end of the bottle body 1 of the packaging bottle. This protective film 14 can ensure the shelf life of the product and prevent moisture and dust from entering and contaminating the freeze-dried material and other mixture inside.
[0050] As can be seen from the above, the packaging bottle provided in this embodiment is convenient for mixing and can realize the mixing of liquid in existing liquid storage containers such as single-disposal bottles with the freeze-dried material in the packaging bottle, so as to achieve ready-to-use.
[0051] Example 2:
[0052] The main difference between this embodiment and Embodiment 1 lies in the method of liquid dispensing. In Embodiment 1, the liquid can be dispensed through the puncture formed on the sealing plug 2 after the liquid storage container 3 is pulled out, or it can be poured out from the additional liquid outlet 11 at the other end, but the liquid is difficult to flow out quickly and completely. In this embodiment, the inserted liquid storage container 3 is formed as a push rod, which can be pushed to dispense liquid.
[0053] Specifically, such as Figure 7-9 As shown, the bottle body 1 of the packaging bottle in this embodiment is provided with a liquid outlet 11, and a pushing part 23 is also formed on the sealing plug 2. When the liquid storage container 3 is connected to the packaging bottle, the liquid storage container 3 is pushed, and the bottle body of the liquid storage container 3 contacts the pushing part 23, pushing the sealing plug 2 toward the liquid outlet 11 so that the mixed liquid is discharged from the liquid outlet 11.
[0054] Preferably, the pushing part 23 is a contoured surface, such as an arc surface, adapted to the liquid storage container 3, thereby increasing the contact area of the pushing part 23 and enabling better dispensing of liquid. In other embodiments, the pushing part 23 may also be a flat surface as shown in the sealing plug 2 in Embodiment 1. In this embodiment, the liquid storage container 3 is preferably a bottle body with a certain degree of hardness to ensure proper dispensing.
[0055] As can be seen from the above, the packaging bottle provided in this embodiment is convenient for mixed use. The liquid storage container formed after docking is a push rod, which can realize liquid dispensing more conveniently and quickly.
[0056] Example 3:
[0057] The main difference between this embodiment and embodiments one and two is that the sealing plug 2 is punctured in a different way. In embodiments one and two, the sealing plug 2 is punctured directly by the head of the liquid storage container 3, while in this embodiment, an adapter 4 is provided, which can better puncture the sealing plug 2.
[0058] Specifically, such as Figure 10-12 As shown, in this embodiment, an adapter 4 is also provided inside the packaging bottle on the outside of the sealing plug 2. The adapter 4 is pre-connected to the bottle body 1 via a small connecting strip 44 and does not initially contact the sealing plug 2. Furthermore, the inner end of the adapter 4 has a puncture protrusion 41, and the middle of the puncture protrusion 41 has a liquid passage hole 42. The outer end of the adapter 4 has a connection port 43 that contacts the liquid storage container 3. It can be shaped to conform to the liquid storage container 3 and is preferably made of soft rubber to facilitate contact with various liquid storage containers 3.
[0059] In use, the liquid storage container 3 is inserted into the bottom of the packaging bottle. The liquid storage container 3 enters the connection port 43 of the adapter 4, causing the adapter 4 to move. The connecting strip 44 of the adapter 4 is broken first, and then the adapter 4 continues to move towards the sealing plug 2, breaking the sealing plug 2. The liquid in the liquid storage container 3 can be put into the bottle body 1 of the packaging bottle through the liquid outlet 42 and mixed with the freeze-dried material. In this embodiment, the liquid storage container 3 is preferably a bottle body with a certain degree of hardness to push the adapter 4 to puncture.
[0060] As can be seen from the above, the packaging bottle provided in this embodiment, which is convenient for mixing, can better break through the sealing plug for mixing by setting an adapter.
[0061] Example 4:
[0062] The main difference between this embodiment and Embodiment 2 is that the liquid storage structure inside the bottle 1 in this embodiment is different from that in Embodiment 1. In Embodiment 1, there is only one cavity for storing the lyophilized material, while in this embodiment, two cavities are formed by two sealing plugs 2. One cavity can hold the lyophilized material, and the other cavity can hold other solvents, thus better achieving separate storage and mixed use.
[0063] Specifically, such as Figure 13-14 As shown, in this embodiment, the inner wall of the bottle body 1 of the packaging bottle protrudes outward to form a bypass groove 13. Two sealing plugs 2 are provided between the bypass groove 13 and the docking end of the bottle body 1. The lower cavity between the two sealing plugs 2 is provided with solvent liquid. The upper cavity between the sealing plug 2 away from the docking end of the bottle body 1 and the liquid outlet 11 is provided with lyophilized material. After the liquid storage container 3 is docked with the packaging bottle, the liquid in the liquid storage container 3 is placed into the cavity between the two sealing plugs 2 in the packaging bottle, i.e., the lower cavity. The liquid storage container 3 can push the sealing plug 2 close to the docking end of the bottle body 1. The sealing plug 2 away from the docking end of the bottle body 1 will also move towards the liquid outlet 11 under the liquid pressure. When the sealing plug 2 away from the docking end of the bottle body 1 is located at the bypass groove 13, the solvent liquid mixed with the essence in the liquid storage container 3 can flow from the bypass groove 13 to mix with the lyophilized material in the upper cavity. Finally, the two sealing plugs 2 can be pushed together to make the finally mixed liquid flow out from the liquid outlet 11. This separation of the lyophilized material from the solvent allows the solvent to be prepared as needed, enabling gradual mixing of the lyophilized material with various liquids. In this embodiment, the storage container 3 is preferably a bottle with a certain degree of hardness to facilitate mixing and dispensing.
[0064] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A packaging bottle that facilitates mixed use, characterized in that, The packaging bottle contains the mixture to be mixed, and the packaging bottle can be connected to the liquid storage container (3); the packaging bottle includes a bottle body (1) and a sealing plug (2) located at the docking end of the bottle body (1); before the liquid storage container (3) is connected to the packaging bottle, the docking end of the bottle body (1) is sealed by the sealing plug (2); when the liquid storage container (3) is connected to the packaging bottle, the sealing plug (2) is punctured, and the liquid in the liquid storage container (3) can enter the bottle body (1) and mix with the mixture to be mixed.
2. The packaging bottle according to claim 1, characterized in that, A thinning portion (21) is formed on the sealing plug (2), and the liquid storage container (3) breaks through the thinning portion (21) when it is connected to the packaging bottle.
3. The packaging bottle according to claim 2, characterized in that, The thinning part (21) is also provided with a plurality of circumferentially arranged thinning lines (22). After the thinning part (21) of the sealing plug (2) is punctured, it forms a plurality of valves that fit and seal with the insertion head of the liquid storage container (3).
4. The packaging bottle according to claim 1, characterized in that, The bottle body (1) is also provided with a liquid outlet (11), from which the mixed liquid flows out.
5. The packaging bottle according to claim 4, characterized in that, The sealing plug (2) also has a pushing part (23). After the liquid storage container (3) is connected to the packaging bottle, the pushing part (23) pushes the sealing plug (2) toward the liquid outlet (11) so that the mixed liquid flows out from the liquid outlet (11).
6. The packaging bottle according to claim 5, characterized in that, The pushing part (23) is a contoured surface adapted to the liquid storage container (3).
7. The packaging bottle according to claim 5, characterized in that, The inner wall of the bottle body (1) of the packaging bottle is formed with a bypass groove (13). Two sealing plugs (2) are provided between the bypass groove (13) and the docking end of the bottle body (1). A solvent is provided between the two sealing plugs (2). The sealing plug (2) away from the docking end of the bottle body (1) is placed between the outlet (11) and the mixture to be mixed. After the liquid storage container (3) is docked with the packaging bottle, the liquid in the liquid storage container (3) is placed into the packaging bottle. The liquid storage container (3) can push the sealing plug (2) close to the docking end of the bottle body (1). When the sealing plug (2) away from the docking end of the bottle body (1) is located at the bypass groove (13), the mixed solvent can be mixed with the mixture to be mixed. The two sealing plugs (2) can be pushed to make the finally mixed liquid flow out from the outlet (11).
8. The packaging bottle according to claim 1, characterized in that, The connecting end of the bottle body (1) of the packaging bottle is located outside the sealing plug (2) and is also provided with a protective film (14).
9. The packaging bottle according to claim 1, characterized in that, An adapter (4) is provided inside the packaging bottle on the outside of the sealing plug (2). The liquid storage container (3) indirectly punctures the sealing plug (2) through the adapter (4). A puncture protrusion (41) is formed at the inner end of the adapter (4). A liquid passage hole (42) is formed in the middle of the puncture protrusion (41). A connection port (43) that contacts the liquid storage container (3) is provided at the outer end of the adapter (4).
10. The packaging bottle according to claim 9, characterized in that, The adapter (4) is connected to the bottle body (1) via a connecting strip (44).
11. The packaging bottle according to any one of claims 1-10, characterized in that, The mixture to be prepared is a freeze-dried product; the liquid storage container (3) is a secondary flask.