Rotary uncovering nasal dredging container
By using a limiting device, anti-slip texture, and filter plate structure to rotate the nasal inhaler container, the problems of cumbersome operation, difficulty in one-handed operation, and uncontrollable opening angle in existing technologies are solved, achieving convenient and stable aroma release control.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-07
- Publication Date
- 2026-03-31
Smart Images
Figure CN224061579U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of portable fragrance product container technology, and in particular to a rotating nasal inhaler container. Background Technology
[0002] A nasal inhaler container is a portable device specifically designed to hold aromatic products (such as volatile liquids or fragrance substances). Its core function is to release fragrance through a controllable opening and closing mechanism to relieve nasal congestion or refresh the mind. Existing nasal inhaler containers have significant design flaws in their opening mechanisms, specifically: Currently, most nasal inhaler containers on the market rely on pull-top, flip-top, or screw-top designs, but all of these methods suffer from inconvenience and structural defects.
[0003] The pull-out design requires users to pull out the first shell to open the container, but the opening force is difficult to control, which can easily cause the first shell to loosen or be lost, and the amount of aroma released after it is completely pulled out is uncontrollable.
[0004] The flip-top design connects the base and the cover via a hinge, but the base's structural design interferes with the cover's rotation, limiting the opening angle (usually less than 90°) and requiring repeated adjustments to finger position to open and close. Furthermore, the flip-top design cannot stably hold the cover in the open position, making it prone to accidental closure due to external force, and both the opening process and the open state are difficult to operate with one hand.
[0005] The screw-on design achieves a seal by rotating to tighten or loosen the first shell. Although the seal is good, it requires multiple rotations, which is inefficient and requires both hands, making it unsuitable for the usage scenarios of portable products.
[0006] The aforementioned opening methods generally suffer from cumbersome operation, difficulty in one-handed operation, and uncontrollable opening angles, failing to meet users' demands for convenience, stability, and precise control over aroma release. Although existing technologies attempt to optimize the experience by improving materials or local structures (such as adding anti-slip textures), they have failed to systematically resolve the contradiction between the opening mechanism and ergonomic design. Therefore, existing technologies urgently need improvement to address these issues. Summary of the Invention
[0007] To address the aforementioned issues, the present invention aims to provide a rotating nasal inhaler container that offers advantages such as convenient operation, controllable opening angle, stable one-handed operation, and precise aroma release.
[0008] To achieve the above objectives, the present invention adopts the following technical solution:
[0009] This application provides a rotating nasal inhaler container, the technical solution of which is as follows: it includes a first shell with a built-in rotating chamber; a second shell with a built-in storage chamber for containing nasal inhaler medication, wherein a filter plate is fixed to the opening of the storage chamber; the second shell is hinged to the first shell via a pivot, and the second shell can rotate relative to the first shell around the pivot to achieve opening and closing; in the open state, the second shell rotates into the rotating chamber of the first shell, releasing the aroma of the nasal inhaler medication; in the closed state, the first shell and the second shell cover each other.
[0010] Furthermore, this application also proposes that a limiting device be provided on the first housing and / or the second housing for controlling the rotation angle of the second housing relative to the first housing.
[0011] Furthermore, this application also proposes that the limiting device is constructed as a limiting plate protruding outward from the edge of the second housing, and that the limiting plate abuts against the first housing when the cover is fully open or closed; or, the limiting device is constructed as a limiting protrusion in the rotating cavity of the first housing, and that the end of the second housing abuts against the limiting protrusion when the cover is fully open or closed.
[0012] Furthermore, this application also proposes that a first protrusion is provided on the outer walls of both ends of the second housing, and a second protrusion is provided on both ends of the inner wall of the rotating cavity of the first housing; when the cover is fully open or closed, the first protrusion and the second protrusion engage to achieve preliminary positioning.
[0013] Furthermore, this application also proposes that the surfaces of the first housing and / or the second housing are provided with anti-slip textures.
[0014] Furthermore, this application also proposes that both the first housing and the second housing are constructed with a cross-sectional outer contour that is a semicircle centered on the axis of the rotating shaft; the inner diameter of the rotating cavity of the first housing is larger than the outer diameter of the second housing.
[0015] Furthermore, this application also proposes that both the first shell and the second shell are constructed as flattened hemispheres.
[0016] Furthermore, this application also proposes that the first housing is provided with arc-shaped plates on both sides, and a circular through hole is formed between the arc-shaped plates and the first housing; the second housing is connected to the rotating shaft on both sides, and when the second housing is installed with the first housing, the rotating shaft is embedded in the circular through hole.
[0017] Furthermore, this application also proposes that the filter plate is detachably fitted into the opening of the storage chamber, and the outer contour of the filter plate is adapted to the shape of the opening of the storage chamber.
[0018] Furthermore, this application also proposes that the inner wall of the second housing is provided with a positioning step and a plurality of third protrusions at the opening of the storage chamber, the plurality of third protrusions being located outside the positioning step; when the filter plate is fitted into the opening of the storage chamber, the inner edge of the filter plate is pressed against the positioning step, and the outer edge is held in place by the plurality of third protrusions.
[0019] As can be seen from the above, the rotating nasal inhaler container and its limiting device, anti-slip texture and filter plate structure provided in this application solve the problems of cumbersome operation, uncontrollable opening angle and difficulty of one-handed operation in the prior art through the optimization of the rotating opening design, limiting device, anti-slip texture and filter plate structure. It has the advantages of convenient operation, controllable opening angle, stable one-handed operation and accurate aroma release. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the closed state of a nasal inhaler provided in this application.
[0021] Figure 2 This is a schematic diagram of a nasal inhaler container in its fully open state, as provided in this application.
[0022] Figure 3 The present application provides an assembly diagram of the first housing and the second housing.
[0023] Figure 4 This is a schematic diagram of the assembly of the second housing and the filter plate.
[0024] Figure 5 This is a schematic diagram of the first shell structure. Detailed Implementation
[0025] The embodiments of this utility model 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 intended to explain this utility model, and should not be construed as limiting this utility model.
[0026] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc., 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, 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. Therefore, they should not be construed as limitations on this utility model.
[0027] 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 one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more, unless otherwise expressly defined.
[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., 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 or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0030] like Figure 1-5As shown, this embodiment relates to a rotating nasal inhaler container, including a first housing 1 and a second housing 2. The first housing 1 has a built-in rotating chamber 11, and the second housing 2 has a built-in storage chamber 21 for containing nasal inhaler medication. A filter plate 3 is fixed to the opening of the storage chamber 21. The second housing 2 is hinged to the first housing 1 via a pivot 4, and the second housing 2 can rotate relative to the first housing 1 around the pivot 4 to achieve opening and closing. In the open state, the second housing 2 rotates into the rotating chamber 11 of the first housing 1, releasing the aroma of the nasal inhaler medication; in the closed state, the first housing 1 and the second housing 2 close together. The design of the rotating chamber 11 provides space for the rotation of the second housing 2, allowing the second housing 2 to rotate around the pivot 4, thereby realizing the opening and closing of the container. The storage chamber 21 is used to contain the nasal inhaler medication, and the release of aroma is controlled by the filter plate 3. In the open state, the second shell 2 rotates into the rotating chamber 11 of the first shell 1, ensuring a stable release of aroma. In the closed state, the first shell 1 and the second shell 2 seal against each other, maintaining the container's airtightness. Thus, this application solves the technical problems of inconvenient opening, uncontrollable opening angle, and unstable aroma release in traditional nasal inhaler containers through a rotating opening and closing mechanism. Compared with existing technologies, this application's design allows for smooth one-handed operation, controllable opening angle, and stable aroma release, improving the user experience.
[0031] like Figure 1 and 2 As shown, a limiting device is provided on the first housing 1 and / or the second housing 2 to control the rotation angle of the second housing 2 relative to the first housing 1. The limiting device can be implemented in various ways. For example, it can be constructed as a limiting plate protruding outward from the edge of the second housing 2, which abuts against the first housing 1 when fully open or closed. Alternatively, it can be constructed as a limiting protrusion within the rotation chamber 11 of the first housing 1, where the end of the second housing 2 abuts against the limiting protrusion when fully open or closed. Furthermore, the limiting device can also be implemented through other mechanical structures, such as the cooperation of a limiting groove and a limiting block, or the combination of an elastic element and a fixed stop, to achieve precise control of the rotation angle. Specifically, by being installed on the first housing 1 or the second housing 2, the limiting device can effectively control the rotation angle of the second housing 2 relative to the first housing 1. This design ensures that the rotation angle of the second housing 2 is precisely limited during opening and closing, avoiding excessive rotation, thereby improving the stability and ease of use of the nasal inhaler container. By using a limiting device, the user can ensure that the second housing 2 rotates to a predetermined angle when opening or closing the lid, achieving precise control and solving the problem of uncontrollable opening angle in the prior art. Compared with the prior art, the technical solution of this application not only simplifies the operation steps but also improves the stability of the opening and closing process and the user experience.
[0032] Furthermore, first protrusions 61 are provided on the outer walls of both ends of the second housing 2, and second protrusions 62 are provided on both ends of the inner wall of the rotating chamber 11 of the first housing 1. In the fully open or closed state, the first protrusions 61 and second protrusions 62 engage to achieve initial positioning. The design of the first protrusions 61 and second protrusions 62 can be implemented in various ways. For example, the first protrusion 61 can be designed as a hemispherical, arc-shaped protrusion, or other geometric shape to ensure its engaging effect with the second protrusion 62 while allowing it to disengage under applied external force. The second protrusion 62 can be designed as a groove or protrusion complementary to the shape of the first protrusion 61 to enhance the stability of the engagement. Specifically, the first protrusions 61 are located at both ends of the outer wall of the second housing 2, while the second protrusions 62 are located at both ends of the inner wall of the rotating chamber 11 of the first housing 1 to ensure accurate alignment and engagement during opening and closing. This technical solution utilizes a first protrusion 61 and a second protrusion 62 respectively on the first housing 1 and the second housing 2. The initial positioning of the nasal inhaler container is achieved by the locking action of these two protrusions when fully open or closed. This design ensures that the second housing 2 is accurately positioned within the rotating chamber 11 of the first housing 1 during opening and closing, thus avoiding the problem of relative looseness and operational inconvenience caused by misalignment between the first housing 1 and the second housing 2. This simple yet effective mechanical structure improves the ease of use and stability of the nasal inhaler container. Compared with existing technologies, this solution not only simplifies the opening and closing operation but also enhances the accuracy and stability of positioning, thereby improving the user experience.
[0033] Furthermore, the surfaces of the first housing 1 and / or the second housing 2 are provided with anti-slip textures. These anti-slip textures can be achieved in various ways, such as by machining uneven textures on the housing surface or by using a material with a high coefficient of friction for surface treatment. Specifically, the anti-slip textures can be designed as dots, lines, or a mesh, and the depth and spacing of the textures can be adjusted according to actual needs. As a preferred embodiment, the anti-slip textures can be evenly distributed on the outer surface of the housing, especially the area where the user holds the container, to increase friction and prevent slippage. By providing anti-slip textures, users can hold the housing more firmly when operating the nasal inhaler container, reducing the likelihood of the container slipping due to hand slippage. The introduction of anti-slip textures not only improves the ease of user operation but also enhances safety, especially when operating with one hand, eliminating concerns about the container accidentally slipping. Compared with existing technologies, this technical solution effectively solves the problem of nasal inhaler containers easily slipping during operation through simple structural improvements, thus enhancing the user experience.
[0034] Furthermore, both the first shell 1 and the second shell 2 are constructed with a cross-sectional outer contour that is a semicircle centered on the axis of the rotating shaft 4; the inner diameter of the rotating chamber 11 of the first shell 1 is larger than the outer diameter of the second shell 2. Specifically, the semicircular cross-sectional design of the first shell 1 and the second shell 2 can be achieved in various ways. For example, the outer contour of the cross-section of the first shell 1 and the second shell 2 can be achieved using precise arc machining technology to ensure that its center coincides with the axis of the rotating shaft 4. In addition, the design that the inner diameter of the rotating chamber 11 of the first shell 1 is larger than the outer diameter of the second shell 2 can be achieved by adjusting the inner wall size of the first shell 1 or the outer wall size of the second shell 2. In this regard, this technical solution solves the technical problems of the nasal inhaler container's unsmooth rotation and structural instability during opening and closing by optimizing the shape and size matching of the shells. Among them, the semicircular cross-sectional design of the first shell 1 and the second shell 2 enables the shells to rotate smoothly around the rotating shaft 4 during rotation, avoiding rotational jamming or interference caused by shape mismatch. The design of the rotating chamber 11 of the first housing 1 having an inner diameter larger than the outer diameter of the second housing 2 ensures that the second housing 2 has sufficient space during rotation, preventing friction or obstruction due to size mismatch. Compared with existing technologies, this solution significantly improves the smoothness and stability of the nasal inhaler container's opening and closing operation, meeting users' needs for convenience and stability.
[0035] like Figure 1 and 3 As shown, both the first shell 1 and the second shell 2 are constructed as flattened hemispherical shapes. This shape design makes the shells open and close more smoothly, reduces mechanical obstruction, and improves ease of operation. The flattened hemispherical structure is ergonomically designed, providing a more comfortable grip and reducing accidental damage caused by slippage. Specifically, the flattened hemispherical design can be achieved in several ways. For example, the outer contours of the first shell 1 and the second shell 2 can adopt the geometry of a flattened hemispherical shape, allowing the shells to slide in and out naturally during rotational opening and closing. Furthermore, the flattened hemispherical design can also be achieved by optimizing the radius of curvature of the shells, allowing for smoother rotation during opening and closing, reducing friction and resistance. Thus, the flattened hemispherical design not only solves the technical problem of nasal inhaler container shell shape design but also significantly improves the product's user experience. Compared with existing technologies, the flattened hemispherical design makes the shells open and close more smoothly, is more convenient to operate, and provides a more ergonomic grip, reducing accidental damage caused by slippage. This design has significant advantages in improving product usability and user satisfaction.
[0036] like Figure 3-5As shown, the first housing 1 has arc-shaped plates 81 on both sides, forming a circular through hole 82 between the arc-shaped plates 81 and the first housing 1; the second housing 2 has rotating shafts 4 connected to both sides. When the second housing 2 is installed with the first housing 1, the rotating shafts 4 are fitted into the circular through holes 82. The arc-shaped plates 81 make the connection between the first housing 1 and the rotating shafts 4 more stable. The diameter of the circular through hole 82 is slightly larger than the diameter of the rotating shaft 4 to ensure that the rotating shaft 4 can be smoothly inserted and maintain a certain amount of movement space. The material of the rotating shaft 4 can be metal or high-strength plastic to enhance its durability and stability. Furthermore, the connection between the rotating shaft 4 and the second housing 2 can be achieved through welding, riveting, or integral molding processes to ensure a strong connection. Specifically, when the second housing 2 is installed with the first housing 1, the rotating shaft 4 is embedded into the first housing 1 through the circular through hole 82. Due to the presence of the arc-shaped plates 81, the rotating shaft 4 will not easily detach during rotation, thus ensuring a more stable connection between the second housing 2 and the first housing 1. This design not only simplifies the installation process but also improves the reliability of the connection, effectively solving the problem of unstable connection between the pivot 4 and the housing. Compared with existing technologies, this solution significantly improves the user experience and stability of the nasal inhaler container through optimized structural design.
[0037] like Figure 3 and 4 As shown, the filter plate 3 is detachably fitted into the opening of the storage chamber 21, and the outer contour of the filter plate 3 is adapted to the shape of the opening of the storage chamber 21. The filter plate 3 can be fitted using various methods such as snap-fit, magnetic attraction, or threaded connection. Specifically, the adaptation of the outer contour of the filter plate 3 to the shape of the opening of the storage chamber 21 ensures that the filter plate 3 fits tightly during installation, avoiding instability or air leakage caused by shape mismatch. As a preferred embodiment, the outer edge of the filter plate 3 can be provided with an elastic material to enhance its sealing performance with the opening of the storage chamber 21. The filter plate 3 is detachably fitted into the opening of the storage chamber 21. This design allows the filter plate 3 to be securely fixed at the opening while facilitating user disassembly and replacement. Therefore, the installation and removal of the filter plate 3 in the opening of the storage chamber 21 becomes simpler, improving ease of use and maintenance flexibility. Compared with existing technologies, this technical solution not only solves the problems of unstable installation and inconvenient disassembly of filter plate 3, but also further improves the installation accuracy and sealing effect of filter plate 3 through the adaptability of the outer contour of filter plate 3 to the opening shape. Therefore, this technical solution has significant practicality and reliability in practical applications.
[0038] Furthermore, the inner wall of the second housing 2 has a positioning step 91 and multiple third protrusions 92 at the opening of the storage chamber 21, with the multiple third protrusions 92 located outside the positioning step 91. When the filter plate 3 is installed in the opening of the storage chamber 21, the inner edge of the filter plate 3 presses against the positioning step 91, and the outer edge is held in place by the multiple third protrusions 92. Specifically, the positioning step 91 can be designed as an annular protrusion surrounding the inner wall of the opening of the storage chamber 21, and its height and width can be adjusted according to the thickness and size of the filter plate 3 to ensure that the filter plate 3 can be accurately pressed against the positioning step 91. The multiple third protrusions 92 can be evenly distributed on the outer side of the positioning step 91, and their shape can be rectangular, triangular, or arc-shaped. The specific shape and number can be optimized according to the outer edge structure of the filter plate 3. For example, the third protrusions 92 can be designed as a plastic material with a certain degree of elasticity so that sufficient clamping force can be generated when the filter plate 3 is installed, while preventing the filter plate 3 from being removed under external force. In addition, the height and spacing of the third protrusion 92 can also be adjusted according to the size of the filter plate 3 to ensure that the outer edge of the filter plate 3 can be securely locked.
[0039] Therefore, this technical solution, through the structural design of the positioning step 91 and multiple third protrusions 92, solves the problem of unstable installation of the filter plate 3 at the opening of the storage chamber 21. The positioning step 91 supports the inner edge of the filter plate 3, ensuring that the filter plate 3 can be accurately positioned during installation; the multiple third protrusions 92 are used to hold the outer edge of the filter plate 3, preventing the filter plate 3 from loosening or falling off during use. Through this structural design, the filter plate 3 can be firmly embedded in the opening of the storage chamber 21, ensuring that it will not shift or fall off due to external forces during use, thereby improving the reliability and safety of the nasal inhaler container. Compared with the prior art, this technical solution not only simplifies the installation process of the filter plate 3, but also improves the installation stability of the filter plate 3, avoiding problems such as drug leakage or unstable aroma release caused by the filter plate 3 loosening or falling off.
[0040] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. 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.
[0041] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention.
Claims
1. A spin-on, uncapped, nasal passage container, characterized by, The utility model relates to a kind of rotating cover nose plug containers, including: First shell (1), built-in rotating chamber (11); Second shell (2), built-in for containing nose plug medicine storage chamber (21), the opening of the storage chamber (21) is fixed with filter plate (3); The second shell (2) is hinged to the first shell (1) by rotating shaft (4), and the second shell (2) can rotate relative to the first shell (1) around the rotating shaft (4) to realize opening and closing; In the open cover state, the second shell (2) is turned into the rotating chamber (11) of the first shell (1), and the aroma of the nose plug medicine is released. In the closed state, the first shell (1) and the second shell (2) are covered with each other.
2. The rotating cover nose plug container according to claim 1, wherein: A limiting device is provided on the first shell (1) and / or the second shell (2) to control the rotation angle of the second shell (2) relative to the first shell (1).
3. The rotating cover nose plug container according to claim 2, wherein: The limiting device is constructed as a limiting plate (51) protruding outward from the edge of the second shell (2), which abuts against the first shell (1) in the fully open cover state or the closed state. Alternatively, the limiting device is constructed as a limiting protrusion in the rotating chamber (11) of the first shell (1), against which the end of the second shell (2) abuts in the fully open cover state or the closed state.
4. The rotating cover nose plug container according to claim 1, wherein: First protrusions (61) are protruding outward from the outer walls of both ends of the second shell (2), and second protrusions (62) are provided on the inner walls of both ends of the rotating chamber (11) of the first shell (1); In the fully open cover state or the closed state, the first protrusions (61) and the second protrusions (62) are clamped to achieve preliminary positioning.
5. The rotating cover nose plug container according to claim 1, wherein: Anti-slip textures are provided on the surfaces of the first shell (1) and / or the second shell (2).
6. The rotating cover nose plug container according to claim 1, wherein: The first shell (1) and the second shell (2) are both constructed as semicircles with the axis of the rotating shaft (4) as the center; The inner diameter of the rotating chamber (11) of the first shell (1) is greater than the outer diameter of the second shell (2).
7. The rotating cover nose plug container according to claim 1, wherein: The first shell (1) and the second shell (2) are both constructed as flat hemispheres.
8. The rotating cover nose plug container according to claim 1, wherein: Arc-shaped plates (81) are provided on both sides of the first shell (1), and circular through holes (82) are formed between the arc-shaped plates (81) and the first shell (1). Two sides of the second shell (2) are connected with the rotating shaft (4), when the second shell (2) is installed with the first shell (1), the rotating shaft (4) is embedded into the circular through hole (82).
9. The spin-on lid nasal tube container of claim 1, wherein: The filter plate (3) is detachably embedded on the opening of the storage cavity (21), and the outer contour of the filter plate (3) is adapted to the shape of the opening of the storage cavity (21).
10. The spin-on lid nasal tube container of claim 9, wherein: The inner wall of the second shell (2) is constructed with a positioning step (91) and a plurality of third protrusions (92) at the opening of the storage cavity (21), and the plurality of third protrusions (92) are outside the positioning step (91); When the filter plate (3) is embedded on the opening of the storage cavity (21), the inner end edge of the filter plate (3) is pressed against the positioning step (91), and the outer end edge is clamped by the plurality of third protrusions (92).