Snowflake aerosol can nozzle

Abstract

The utility model provides a snowflake aerosol can nozzle. The snowflake aerosol can nozzle comprises a cover body and a nozzle, the cover body is provided with a spraying hole and a liquid guide pipe, and the spraying hole is formed in the outlet end of the liquid guide pipe; the nozzle is rotationally connected to the spraying hole and extends out of the cover body from the spraying hole; the nozzle is provided with a spraying groove, and the spraying groove is communicated with the spraying hole; the spraying groove and / or the liquid guide pipe are / is arranged in an arc shape. According to the snowflake spraying device, the nozzle is rotationally connected to the spraying hole, so that a user can rotate the nozzle to adjust the spraying direction of snowflakes, and the snowflakes can show diversified falling paths according to flexible adjustment; by arranging the arc-shaped liquid guide pipe and / or the nozzle, a certain rotation or deflection force is applied to the snowflake foam, so that when the snowflakes are sprayed out, the complexity of the motion trail of the snowflakes is further increased, the snowflakes can present a natural and random fluttering effect, and the scene atmosphere feeling and the ornamental value are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of aerosol can technology, and more specifically to a snowflake aerosol can nozzle. Background Technology

[0002] Snowflake aerosol cans typically contain a mixture of compressed gas and chemicals. After shaking, pressing the nozzle will spray out a white, foamy substance resembling snowflakes, which will land on hair, clothes, or objects, making the scene more dreamy. They are perfect for parties, weddings, celebrations, and other occasions to create a festive atmosphere. Snowflake spray cans can create a romantic and beautiful ambiance during photo shoots or celebratory events.

[0003] Most commonly available snow aerosol spray nozzles on the market currently use conventional straight or diffused spraying, aiming to cover an area or spray evenly. However, in entertainment scenarios, such as stage special effects, artificial snow scene experience areas, and creating a product display atmosphere, where realistic snowflake effects are required, the foam sprayed by existing nozzles has a single, uniform shape, which is far from the characteristics of natural snowflakes falling with the wind and in various shapes, and cannot meet the needs of creating refined and realistic scenes. Utility Model Content

[0004] The purpose of this invention is to overcome the defects of the prior art and provide a snowflake aerosol can nozzle to solve the technical problem of the single and regular shape of the foam sprayed by the existing snowflake aerosol can nozzle.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] This utility model provides a snowflake aerosol can nozzle, comprising: a cover and a nozzle; the cover is provided with a spray hole and a liquid guide tube, the spray hole being located at the outlet end of the liquid guide tube; the nozzle is rotatably connected to the spray hole and extends from the spray hole to the cover body; the nozzle is provided with a spray groove, the spray groove communicating with the spray hole; the spray groove and / or the liquid guide tube are arranged in an arc shape.

[0007] The ejection groove is designed in a wave shape.

[0008] The nozzle includes a connector, a back plate, and two guide plates. The connector is rotatably connected to the nozzle orifice, and the back plate is connected to the end of the connector away from the nozzle orifice. The back plate and the connector are respectively provided with a first through hole and a second through hole, which communicate with the nozzle orifice. The two guide plates are symmetrically connected to the side of the back plate away from the connector.

[0009] The guide plate is wavy, and the ejection groove is formed between the two guide plates. The ejection groove is connected to the first through hole.

[0010] The connector is a knob, which is used to adjust the size of the second through hole.

[0011] The nozzle further includes two sealing plates; the two sealing plates are located at both ends of the guide plate along its length, and the two ends of the sealing plates are respectively connected to the two guide plates.

[0012] The thickness of the guide plate at the end furthest from the back plate is less than the thickness at the end closest to the back plate.

[0013] The cover is provided with a swirl cavity, which is located at the end of the ejection hole near the nozzle, and the connector is rotatably connected to the swirl cavity.

[0014] The rotating cavity is provided with a first limiting part, and the connecting member is provided with a second limiting part, the second limiting part being connected to the first limiting part.

[0015] The inner wall of the liquid guide tube is wavy.

[0016] The advantages of this invention compared to existing technologies are as follows: By rotating the nozzle to the spray hole, the user can adjust the spray direction of the snowflakes, precisely controlling their landing point. This allows the snowflakes to display diverse falling paths based on flexible adjustments, contributing to the creation of realistic scenes. Furthermore, by setting an arc-shaped liquid guide tube, a certain rotational or deflecting force is applied to the snowflake foam before it is sprayed, further increasing the complexity of its trajectory and allowing the snowflakes to exhibit a more dynamic and natural appearance. The system creates a natural and random drifting effect. By setting up an arc-shaped spray channel, the snowflake foam is guided and dispersed. When the sprayed snowflakes leave the nozzle, they come into contact with the wall of the spray channel and are subjected to uneven spray force. As a result, the movement trajectory of the snowflake particles is not a simple straight line or parabola, but presents a more complex and diverse path. This makes the sprayed snowflakes closer to the state of real snowflakes drifting in the wind. At the same time, the curvature of the spray channel affects the flow speed and direction of the foam, thus forming snowflakes of different shapes and sizes when sprayed, further enhancing the atmosphere and visual appeal of the scene.

[0017] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model, it can be implemented according to the contents of the specification. In order to make the above and other objects, features and advantages of this utility model more obvious and understandable, the following are preferred embodiments, which are described in detail below. Attached Figure Description

[0018] Figure 1 A schematic diagram of the overall structure of a snowflake aerosol can nozzle provided by this utility model;

[0019] Figure 2 A top view of the structure of a snowflake aerosol can nozzle provided by this utility model;

[0020] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0021] Figure 4 This is a schematic diagram of the nozzle structure of a snowflake aerosol can sprayer provided by this utility model.

[0022] Figure label:

[0023] 1. Cover; 11. Spray hole; 12. Liquid guide tube; 13. Swirl cavity; 131. First limiting part; 2. Nozzle; 21. Spray groove; 22. Connector; 221. Second through hole; 222. Second limiting part; 23. Back plate; 231. First through hole; 24. Guide plate; 25. Sealing plate. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] It should be understood that, when used in this specification and the appended claims, the terms “comprising” and “including” indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0026] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0027] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0028] See Figure 1-4 As shown in the figure, this embodiment discloses a snowflake aerosol can nozzle.

[0029] The snowflake aerosol can nozzle of this embodiment includes: a cover 1 and a nozzle 2; the cover 1 is provided with a spray hole 11 and a liquid guide tube 12, the spray hole 11 is located at the outlet end of the liquid guide tube 12; the nozzle 2 is rotatably connected to the spray hole 11 and extends from the spray hole 11 to the outside of the cover 1; the nozzle 2 is provided with a spray groove 21, the spray groove 21 is connected to the spray hole 11; the spray groove 21 and / or the liquid guide tube 12 are arranged in an arc shape.

[0030] The snowflake aerosol nozzle of this embodiment is applied to a snowflake aerosol can. The snowflake aerosol can is provided with a snowflake foam generating chamber. The snowflake aerosol can nozzle cover is connected to the snowflake foam generating chamber so that when the user presses the cover 1, the snowflake foam can be sprayed from the snowflake foam generating chamber through the liquid guide tube 12 and the spray hole 11, and then sprayed out of the spray groove 21 to the outside of the snowflake aerosol can. The snowflake aerosol nozzle of this embodiment enables the snowflake aerosol can to spray snowflakes that closely resemble real snowflakes. Suitable for stage effects, users can adjust the spray direction and angle of the nozzle according to the performance plot and stage layout to create a realistic snow scene, such as snowflakes falling gently, adding a romantic and dreamlike atmosphere to the performance and enhancing the stage effect. It is also suitable for holiday events; the snowflake aerosol nozzle of this embodiment can simulate the natural falling of snowflakes in artificial snow scene experience areas, allowing visitors to experience the snow scene immersively and enhancing their experience. Furthermore, it is suitable for displaying goods in shop windows or exhibition areas. The snowflakes sprayed by the snowflake aerosol nozzle of this embodiment can create a winter-themed atmosphere, attracting customer attention and highlighting products, especially suitable for displaying winter goods or holiday-themed products.

[0031] The snowflake aerosol nozzle of this embodiment, by rotating the nozzle 2 to the spray hole 11, allows the user to rotate the nozzle 2 and adjust the spray direction of the snowflakes, enabling precise control of the snowflakes' landing point. This allows the snowflakes to display diverse falling paths based on flexible adjustments, helping to meet the needs of creating realistic scenes. By setting an arc-shaped liquid guide tube 12, a certain rotational or deflecting force is applied to the snowflake foam before the snowflake aerosol is sprayed, further increasing the complexity of the snowflakes' trajectory when sprayed, allowing the snowflakes to present a natural and random drifting motion. Dynamic effects: By setting up an arc-shaped spray groove 21, the snowflake foam is guided and dispersed, so that when the sprayed snowflakes leave the nozzle 2, they will come into contact with the groove wall of the spray groove 21 and be subjected to uneven spray force. As a result, the movement trajectory of the snowflake particles is not a simple straight line or parabola, but presents a more complex and diverse path, making the sprayed snowflakes closer to the state of real snowflakes fluttering in the wind. At the same time, the curvature of the spray groove 21 affects the flow speed and direction of the foam, thus forming snowflakes of different shapes and sizes when sprayed, further enhancing the scene atmosphere and visual appeal.

[0032] Specifically, the spray channel 21 is designed in a wave shape. The continuous undulation of the wave-shaped spray channel 21 allows it to generate more turbulence and vortices when spraying foam, resulting in a constant change in the movement path of the snowflakes. This helps the snowflake foam to present a more complex and diverse motion trajectory when sprayed, increasing the freedom of snowflake spraying and thus improving the snowflake drifting effect, giving the sprayed snowflakes a richer dynamic aesthetic.

[0033] Specifically, the nozzle 2 includes a connector 22, a back plate 23, and two guide plates 24. The connector 22 is rotatably connected to the spray hole 11, and the back plate 23 is connected to the end of the connector 22 away from the spray hole 11. The back plate 23 and the connector 22 are respectively provided with a first through hole 231 and a second through hole 221, which communicate with the spray hole 11. The two guide plates 24 are symmetrically connected to the side of the back plate 23 away from the connector 22. The snowflake foam passes sequentially through the guide tube, the spray hole 11, the second through hole 221, and the first through hole 231, and is finally sprayed out from between the two guide plates 24 to the outside of the snowflake aerosol can. More specifically, the connector 22 is inserted into the spray hole 11, allowing the connector 22 to rotate within the spray hole 11. The connector 22 enables the nozzle 2 to rotate with the cover 1, allowing the user to adjust the angle of the nozzle 2 by turning it, thus conveniently achieving variability in the direction of snowflake spray.

[0034] Specifically, the guide plates 24 are arranged in a wave shape, and a spray groove 21 is formed between the two guide plates 24. The spray groove 21 is connected to the first through hole 231. After the snowflakes enter the spray groove 21 through the first through hole 231, they are restricted by the guide plates 24 and collide with the guide plates 24. As a result, the snowflakes can move in different directions under the guidance and dispersion of the guide plates 24, thereby increasing the diversity of the snowflake foam's dispersion direction and improving the simulation and agility of the snowflake foam.

[0035] Specifically, the connector 22 is a knob used to adjust the size of the second through hole 221. When the guide plate 24 is rotated, the knob contracts or expands radially in the second through hole 221, causing the diameter of the second through hole 221 to decrease or increase. As the snowflake foam passes through the second through hole 221, it adapts to the change in the diameter of the second through hole 221, thus achieving adjustment of the shape and size of the snowflake foam. In practice, the user can adjust the spray direction and shape / size of the snowflakes simultaneously by rotating the guide plate 24, and can also adjust the shape and size of the snowflakes by rotating the guide plate 24, and adjust the spray direction of the snowflakes by rotating the wrist to rotate the snowflake aerosol can.

[0036] It is understood that, in other embodiments, the material of the connector 22 can be made of a deformable material to replace the knob, so that the user can change the size of the snowflake foam by squeezing the connector 22. Specifically, the amount and size of the foam ejected can be indirectly controlled by adjusting the pressure, frequency, or duration of squeezing the connector 22. For example, increasing the squeezing pressure or duration may produce larger and denser snowflake foam, while decreasing the squeezing pressure or duration may produce smaller and more dispersed snowflake foam.

[0037] Specifically, the nozzle 2 further includes two sealing plates 25; the two sealing plates 25 are located at both ends of the guide plate 24 along its length, and the two ends of the sealing plates 25 are respectively connected to the two guide plates 24. The sealing plates 25 restrict the movement of the snowflake foam towards both ends of the guide plate 24 along its length, thereby further guiding the movement of the snowflake foam, so that the snowflake foam can be ejected from the side of the ejection groove 21 away from the first through hole 231, making the ejection angle of the snowflake foam limited and controllable, which helps the user adjust the ejection direction of the snowflake foam.

[0038] Specifically, the thickness of the guide plate 24 at the end away from the back plate 23 is less than the thickness at the end closer to the back plate 23. The guide plate 24 is designed with a thin lip to precisely shape the foam flow. Because the end of the guide plate 24 away from the back plate 23 is thinner, the snowflake foam experiences greater shear force when passing through, resulting in finer snowflake foam, more delicate sprayed snowflakes, and a higher simulation effect. It also expands the range of snowflake spray angle, thereby increasing the area of ​​snowflake spray.

[0039] Specifically, the cover 1 is provided with a vortex cavity 13, which is located at the end of the spray hole 11 near the nozzle 2, and the connector 22 is rotatably connected to the vortex cavity 13. More specifically, the diameter of the vortex cavity 13 is larger than the diameter of the spray hole 11. The vortex cavity 13 is provided to reduce the exposed volume of the connector 22, making the structure of the snowflake aerosol can nozzle more compact.

[0040] Specifically, the vortex cavity 13 is provided with a first limiting part 131, and the connector 22 is provided with a second limiting part 222, which is connected to the first limiting part 131. The first limiting part 131 and the second limiting part 222 cooperate with each other to ensure the stability of the connection between the connector 22 and the cover 1, and to prevent the nozzle 2 from accidentally falling out of the snow aerosol can during use.

[0041] In this embodiment, the first limiting part 131 is an annular groove, and the second limiting part 222 is an annular protrusion. The annular protrusion is rotatably connected to the annular groove. The annular groove restricts the movement of the annular protrusion, thereby restricting the connector 22 from leaving the vortex cavity 13 and improving the connection stability between the nozzle 2 and the cover 1.

[0042] Specifically, the inner wall of the liquid guide tube 12 is wavy. The wavy liquid guide tube 12 has a continuous undulating shape, which allows the liquid guide tube 12 to generate more turbulence and vortices when spraying foam. This causes the movement path of the snowflakes to change continuously, which helps to increase the path complexity of the snowflake foam when it is sprayed, thereby improving the freedom of snowflake spraying and the drifting effect, and enhancing the dynamic aesthetics of the sprayed snowflakes. In addition, the wavy design of the liquid guide tube 12 reduces the resistance to the movement of the snowflake foam, which can ensure that the foam passes through smoothly and does not remain in the liquid guide tube 12, thus avoiding snowflake foam blockage.

[0043] This embodiment provides a snowflake aerosol nozzle. By rotating the nozzle to connect it to the spray hole, the user can adjust the spray direction of the snowflakes, precisely controlling their landing point. This allows the snowflakes to display diverse falling paths based on flexible adjustments, contributing to the creation of realistic scenes. An arc-shaped liquid guide tube applies a rotational or deflecting force to the snowflake foam before it is sprayed, further increasing the complexity of the snowflakes' trajectory and creating a natural and random drifting effect. An arc-shaped spray groove guides and disperses the snowflake foam, causing the sprayed snowflakes to contact the groove wall upon leaving the nozzle, resulting in uneven spray force. This causes the snowflake particles to move along more complex and diverse paths than simple straight lines or parabolas, making the sprayed snowflakes more closely resemble the drifting of real snowflakes in the wind. Furthermore, the curvature of the spray groove affects the flow speed and direction of the foam, creating snowflakes of different shapes and sizes upon spraying, further enhancing the atmosphere and visual appeal of the scene.

[0044] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A snowflake aerosol nozzle, characterized in that, include: A cover and a nozzle; the cover is provided with a spray hole and a liquid guide tube, the spray hole being located at the outlet end of the liquid guide tube; the nozzle is rotatably connected to the spray hole and extends from the spray hole to the outside of the cover; the nozzle is provided with a spray groove, the spray groove communicating with the spray hole; the spray groove and / or the liquid guide tube are arranged in an arc shape.

2. The snowflake aerosol nozzle according to claim 1, characterized in that, The ejection groove is designed in a wave shape.

3. The snowflake aerosol nozzle according to claim 2, characterized in that, The nozzle includes: a connector, a back plate, and two guide plates; the connector is rotatably connected to the spray hole, and the back plate is connected to the end of the connector away from the spray hole. The back plate and the connector are respectively provided with a first through hole and a second through hole, and the first through hole and the second through hole communicate with the spray hole; the two guide plates are symmetrically connected to the side of the back plate away from the connector.

4. The snowflake aerosol nozzle according to claim 3, characterized in that, The guide plate is wavy, and the ejection groove is formed between the two guide plates. The ejection groove is connected to the first through hole.

5. The snowflake aerosol nozzle according to claim 4, characterized in that, The connector is a knob, which is used to adjust the size of the second through hole.

6. The snowflake aerosol nozzle according to claim 5, characterized in that, The nozzle further includes two sealing plates; the two sealing plates are respectively located at both ends of the guide plate along its length, and the two ends of the sealing plates are respectively connected to the two guide plates.

7. The snowflake aerosol nozzle according to claim 6, characterized in that, The thickness of the guide plate at the end furthest from the back plate is less than the thickness at the end closest to the back plate.

8. The snowflake aerosol nozzle according to claim 7, characterized in that, The cover is provided with a swirl cavity, which is located at one end of the ejection hole near the nozzle, and the connector is rotatably connected to the swirl cavity.

9. The snowflake aerosol nozzle according to claim 8, characterized in that, The vortex cavity is provided with a first limiting part, and the connector is provided with a second limiting part, the second limiting part being connected to the first limiting part.

10. The snowflake aerosol can nozzle according to any one of claims 1-9, characterized in that, The inner wall of the liquid guide tube is wavy.

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