Spraying head for liquid spraying bottle and liquid spraying bottle with spraying head
By designing a separate cap and partition in the nozzle structure of the spray bottle, the problem of existing spray bottles being unable to store and mix powdered or liquid reagents is solved, achieving safe reagent storage and mixing, and meeting diverse usage needs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- INST OF ADVANCED TECH UNIV OF SCI & TECH OF CHINA
- Filing Date
- 2025-05-12
- Publication Date
- 2026-04-17
AI Technical Summary
Existing spray bottles cannot simultaneously store and mix freshly prepared powdered or liquid reagents, which can easily lead to sample contamination.
A nozzle was designed, including a cap, a partition, and a pump. The cap is divided into two chambers, one for storing reagents and the other for engaging with the spray bottle. The reagents are mixed by puncturing the partition.
It enables the safe storage and mixing of powdered or liquid reagents, avoids sample contamination, and meets the needs of different application scenarios.
Smart Images
Figure CN224127558U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of spray bottles, and particularly to a nozzle for spray bottles and a spray bottle having the same. Background Technology
[0002] Spray bottles can be used in the pharmaceutical, cosmetic, and chemical packaging markets. In the pharmaceutical industry, spray bottles can both store and atomize liquid medications for dispensing.
[0003] Currently, most spray bottles can only store finished liquid formulations. For some samples that need to be prepared and used immediately, they cannot be stored at the same time. If they are prepared separately and then transferred to traditional spray bottles, it may lead to sample contamination. Utility Model Content
[0004] In view of this, embodiments of this application provide a nozzle for a spray bottle and a spray bottle having thereon.
[0005] The nozzle for a spray bottle according to an embodiment of this application includes a cap, a partition, and a pump. The cap has a top and a sidewall portion; the partition is spaced apart from the top, and the partition, top, and sidewall portion form a first cavity for storing reagents; the partition and sidewall portion form a second cavity, and the second cavity has a mating portion that mates with the spray bottle; the pump passes through the cap and the partition.
[0006] Based on the above features, this application divides the cap into two chambers: a first chamber and a second chamber. The first chamber can contain either a powdered or liquid reagent. Thus, when a finished liquid formulation is needed, the partition can be punctured, allowing the powdered or liquid reagent in the first chamber to enter the spray bottle and mix with the liquid inside. Furthermore, the above-mentioned design allows for separate storage of reagents to meet different needs.
[0007] Preferably, the pump includes a pump body and a pressing tube, the pressing tube being movably disposed on the pump body along the axial direction of the cover; the nozzle also includes a movable component, the first end of which is connected to the pressing tube, the second end of which is suspended, and the movable component passing through the top; wherein, the nozzle has an initial state and a pressing state, in the initial state, the second end of the movable component is located in the first cavity; in the pressing state, the second end of the movable component moves through the partition to the second cavity.
[0008] Preferably, the partition has a weak part, which is correspondingly provided with the movable part. In the pressed state, the movable part passes through the weak part, or the weak part separates from the partition.
[0009] Preferably, it also includes a pressing head, which is spaced apart from the cover. The pressing head has a liquid inlet and a liquid outlet, the liquid outlet having a liquid outlet, and the liquid inlet cooperating with the pressing tube.
[0010] Preferably, the first end of the movable part is fixedly disposed on the pressing head.
[0011] Preferably, it further includes a locking mechanism for pressing the tube in the initial state.
[0012] Preferably, the locking mechanism includes a locking block and a locking member. The locking block is fixedly mounted on the top of the cover, and the locking member is movably disposed on the locking block. The locking member has a first state of being locked with the pressing tube and a second state of being unlocked from the pressing tube.
[0013] Preferably, the locking member is a columnar member, which includes a mating part with a semi-circular cross-section. A notch is formed on the pressing tube to mate with the mating part. The locking member is rotatably mounted on the locking block. In the first state, the mating part mates with the notch to lock the pressing tube. In the second state, the mating part rotates out of the notch, allowing the pressing tube to move on the pump body.
[0014] Preferably, the top of the cover has a clearance opening to avoid the movable part, and in the pressed state, the clearance opening slides with the movable part; or, the top of the cover has a clearance opening to avoid the movable part, and also includes a rubber part, which is assembled on the clearance opening, and in the pressed state, the movable part slides with the rubber part, and the cover, rubber part, movable part, partition and liquid pump body form a sealed space.
[0015] Another object of this application is to provide a spray bottle that includes the above-mentioned spray head.
[0016] Additional aspects and advantages of the embodiments of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description
[0017] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, wherein:
[0018] Figure 1 This is a schematic diagram of the nozzle structure in an embodiment of this application.
[0019] Figure label:
[0020] Cover 10, top 11, side wall 12, mating part 13, partition 20, liquid pump 30, liquid pump body 31, pressing tube 32, movable part 40, pressing head 50, locking block 61, locking part 62, notch 63. Detailed Implementation
[0021] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.
[0022] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, 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, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.
[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0024] The following disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.
[0025] Please see Figure 1The nozzle for a spray bottle of this application includes a cap 10, a partition 20, and a pump 30. The cap 10 has a top 11 and a sidewall 12, which together form the cap 10. A partition 20 is disposed within the cap 10, spaced apart from the top 11. The partition 20, top 11, and sidewall 12 form a first cavity for storing a reagent, which can be a powder or a liquid. The partition 20 and sidewall 12 form a second cavity, which has a mating portion 13 that mates with the spray bottle. The mating portion 13 can be, for example, a thread, allowing the cap 10 to be attached to the spray bottle via the thread. The pump 30 passes through the cap and the partition. When the nozzle is placed on the spray bottle, the liquid inside the bottle can be discharged through the pump 30 on the nozzle, for example, forming a spray.
[0026] In related technologies, most spray bottles can only store finished liquid formulations. For some samples that need to be prepared and used immediately, they cannot be stored at the same time. If they are prepared separately and then transferred to traditional spray bottles, it may lead to sample contamination.
[0027] The partition 20 of this application divides the cover 10 into two chambers, namely a first chamber and a second chamber. The first chamber can contain powdered or liquid reagents. When a finished liquid preparation is needed, the partition 20 can be punctured, allowing the powdered or liquid reagent in the first chamber to enter the spray bottle and mix with the liquid inside. This achieves separate storage of the reagents to meet different needs.
[0028] In some embodiments, the partition 20 is fitted with the pump 30 with zero clearance, and the partition 20 is fitted with the side wall portion 12 of the cover 10 with zero clearance. In this way, under normal conditions, the powdered reagent or liquid reagent disposed in the first chamber can not enter the spray bottle. Of course, the liquid in the spray bottle can also not enter the first chamber.
[0029] In some embodiments, such as Figure 1 As shown, the liquid pump 30 includes a pump body 31 and a pressing tube 32, which is movably mounted on the pump body 31 along the axial direction of the cover 10. It is understood that when the pressing tube 32 is pressed, it can move within the pump body 31, allowing liquid from the spray bottle to enter the pressing tube 32 and flow out through it, for example, by atomizing it.
[0030] The nozzle also includes a movable component 40. The first end of the movable component 40 is connected to the pressing tube 32, and the second end of the movable component 40 is suspended, passing through the top 11. The nozzle has an initial state and a pressing state. In the initial state, the second end of the movable component 40 is located in the first cavity; in the pressing state, the second end of the movable component 40 moves through the partition 20 to the second cavity. The movable component 40 is connected to the pressing tube 32 and can move with the pressing tube 32, thus passing through the partition 20 during movement and then returning to its original position. Upon initial use, the pressing tube 32 can be moved to allow the powdered or liquid reagent in the first cavity to enter the spray bottle and mix with the liquid inside. The bottle can then be shaken to ensure complete dissolution of the reagent, after which it can be used like a conventional spray bottle. The movable component 40 of this application offers good portability and a reliable structure.
[0031] In some embodiments, the movable member 40 may be a needle-like structure, and the partition member 20 may be a rubber product.
[0032] In other embodiments, the partition 20 has a weak portion, which is correspondingly provided with the movable member 40, and the movable member 40 can pass through the weak portion in the pressed state.
[0033] In other embodiments, the weak part can be separated from the partition 20 by the action of the movable part 40, forming a gap, so that, for example, powdered reagents can easily enter the liquid in the spray bottle for mixing.
[0034] In some embodiments, the nozzle may further include a pressing head 50, which is spaced apart from the cover 10. The pressing head 50 has a liquid inlet and a liquid outlet, with the liquid outlet forming a liquid outlet 51. The liquid inlet cooperates with the pressing tube 32. The pressing head 50 can be driven to move, thereby driving the pressing tube 32 to move. The arrangement of the pressing head 50 facilitates the movement of the pressing tube 32.
[0035] In some embodiments, the first end of the movable member 40 is fixedly disposed on the pressing head 50, so that when the pressing head 50 is pressed, the pressing head 50 is driven to move, thereby driving the movable member 40 to move.
[0036] In some embodiments, a locking mechanism is also included, which is used to press tube 32 in the initial state.
[0037] In some embodiments, the locking mechanism includes a locking block 61 and a locking member 62. The locking block 61 is fixedly mounted on the top 11 of the cover 10, and the locking member 62 is movably disposed on the locking block 61. The locking member 62 has a first state of being locked with the pressing tube 32 and a second state of being unlocked with the pressing tube 32.
[0038] In some embodiments, the locking member 62 can be a sliding block, which is slidably disposed on the locking block 61. The pressing tube 32 is provided with a corresponding notch 63. When the locking block 61 and the notch 63 are engaged, the locking member 62 and the pressing tube 32 are locked, and the pressing tube 32 is difficult to move. When the locking block 61 and the notch 63 are separated, the locking member 62 and the pressing tube 32 are unlocked, and the pressing tube 32 can move.
[0039] In other embodiments, the locking member 62 is a columnar member, which includes a mating part with a semi-circular cross-section. A notch 63 is formed on the pressing tube 32 to mate with the mating part. The locking member 62 is rotatably mounted on the locking block 61. In the first state, the mating part and the notch 63 mate to lock the pressing tube. In the second state, the mating part rotates out of the notch 63, allowing the pressing tube 32 to move on the pump body 31.
[0040] In some embodiments, the top 11 of the cover 10 has a clearance opening to avoid the movable member 40. In the pressed state, the clearance opening slides into the movable member 40. In this configuration, the first cavity can be filled with some powdered reagents. The clearance opening and the movable member 40 fit tightly together, making it difficult for the powdered reagents to leak from the clearance opening.
[0041] In other embodiments, a rubber component can be fitted at the clearance opening to seal it. The movable component 40 slides with the rubber component, thus forming a sealed space with the cover 10, the rubber component, the movable component 40, the partition 20, and the pump body 31. In this configuration, the first chamber can hold both powdered and liquid reagents, making it difficult for either to leak from the clearance opening.
[0042] This application also proposes a spray bottle, which includes a bottle body and the aforementioned spray head. In its initial state, the spray head is fixed to the bottle body via a mating part 13. The bottle body may contain liquid, and the first chamber of the spray head contains a powdered or liquid reagent. The pressing tube 32 is in a locked state, so even during transportation, the powdered reagent in the first chamber will not enter the bottle body, nor will the liquid in the bottle body enter the first chamber. This allows the reagent to be stored separately, rather than being stored as a finished liquid product. Specifically, when a finished liquid product is needed, the partition 20 can be punctured or the weak part separated from the partition 20 to form a gap, allowing the powdered or liquid reagent in the first chamber to enter the bottle body and mix with the corresponding liquid.
[0043] In the description of this specification, the references to terms such as "certain embodiments," "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with the described embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0044] Furthermore, 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the stated features. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0045] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application, the scope of which is defined by the claims and their equivalents.
Claims
1. A nozzle for spraying liquid bottles, characterized in that, include: The cover has a top and sidewall portions; A partition is provided, which is spaced apart from the top. The partition, the top, and the sidewall form a first cavity for storing reagents. The partition and the sidewall form a second cavity, which has a mating part that mates with a spray bottle. A liquid pump is provided, which passes through the cover and the partition.
2. The nozzle according to claim 1, characterized in that, The pump includes a pump body and a pressing tube, and the pressing tube is movably disposed on the pump body along the axial direction of the cover. The nozzle also includes a movable component, the first end of which is connected to the pressing tube, the second end of which is suspended, and the movable component passes through the top. The nozzle has an initial state and a pressed state. In the initial state, the second end of the movable part is located in the first cavity; in the pressed state, the second end of the movable part moves through the partition to the second cavity.
3. The showerhead of claim 2, wherein, The partition has a weak portion, which is correspondingly disposed with the movable member. In the pressed state, the movable member passes through the weak portion, or the weak portion separates from the partition.
4. The showerhead of claim 2, wherein, It also includes a pressing head, which is spaced apart from the cover. The pressing head has a liquid inlet and a liquid outlet, the liquid outlet forming a liquid outlet, and the liquid inlet cooperating with the pressing tube.
5. The nozzle according to claim 4, characterized in that, The first end of the movable part is fixedly disposed on the pressing head.
6. The showerhead of claim 2, wherein It also includes a locking mechanism for positioning the pressing tube in its initial state.
7. The showerhead of claim 6, wherein, The locking mechanism includes a locking block and a locking member. The locking block is fixedly mounted on the top of the cover, and the locking member is movably disposed on the locking block. The locking member has a first state of being locked with the pressing tube and a second state of being unlocked from the pressing tube.
8. The showerhead of claim 7, wherein, The locking member is a columnar member, which includes a mating part with a semi-circular cross-section. A notch is formed on the pressing tube to mate with the mating part. The locking member is rotatably mounted on the locking block. In a first state, the mating part mates with the notch to lock the pressing tube. In a second state, the mating part rotates out of the notch, allowing the pressing tube to move on the pump body.
9. The showerhead of claim 2, wherein, The top of the cover has a clearance opening to avoid the movable part, and in the pressed state, the clearance opening slides with the movable part; Alternatively, the top of the cover has a clearance opening to avoid the movable part, and also includes a rubber part, which is fitted onto the clearance opening. In the pressed state, the movable part and the rubber part slide together, and the cover, the rubber part, the movable part, the partition, and the liquid pump body form a sealed space.
10. A spray bottle, characterized by Includes the nozzle as described in any one of claims 1-9.