A fragrance machine

Abstract

The application provides a fragrance machine, which comprises a first shell and a second shell, the first shell is installed on the top of the second shell, a mounting assembly is installed in the first shell, a fastener is arranged on the bottom surface of the second shell, one end of the fastener penetrates through the bottom surface of the second shell and the bottom of the mounting assembly at the same time, the mounting assembly and the second shell are fixed through the fastener, and a gasket is arranged on the bottom surface of the second shell and covers the fastener.

Description

Technical Field

[0001] This invention relates to the field of fragrance devices, and particularly to a fragrance diffuser. Background Technology

[0002] A fragrance diffuser is a device used for indoor air purification and fragrance. It releases liquid air fresheners such as perfumes or essential oils into the air through atomization. Fragrance diffusers have multiple functions such as air purification, fragrance, and mood soothing, and are widely used in various places such as homes, hotel rooms, lobbies, corridors, and cars.

[0003] Currently, the fragrance diffuser's outer casing includes an upper casing and a lower casing. After the upper and lower casings are assembled, an internal mounting cavity is formed. The fragrance diffuser's air pump, battery, atomizer, and liquid storage bottle are installed in the mounting cavity. The upper and lower casings are fixed together by screws. One end of the screw passes through both the side wall of the upper casing and the side wall of the lower casing, exposing the screw head. The screw head is more prone to rust after being exposed for a long time, which affects the tightness. In addition, when the user adjusts or moves the device, their hands may come into direct contact with the screws, affecting the comfort of holding the device. Summary of the Invention

[0004] In view of this, the purpose of this utility model is to provide a fragrance diffuser that solves the problem of exposed screw heads in existing models.

[0005] To solve the above-mentioned technical problems, the technical solution used in this utility model is as follows:

[0006] The present invention discloses a fragrance diffuser, comprising a first housing and a second housing. The first housing is mounted on top of the second housing. An installation component is installed inside the first housing. A fastener is provided on the bottom surface of the second housing. One end of the fastener passes through both the bottom surface of the second housing and the bottom of the installation component. The installation component and the second housing are fixed by the fastener. A gasket is provided on the bottom surface of the second housing, covering the fastener.

[0007] Preferably, the mounting assembly includes a mounting post, which is installed inside the first housing, and a connecting post is installed inside the second housing. One end of the fastener passes through both the bottom of the connecting post and the bottom of the mounting post, and the connecting post and the mounting post are fixed together by the fastener.

[0008] Preferably, the top surface of the connecting post has a slot, and the bottom of the mounting post is adapted to be inserted into the slot.

[0009] Preferably, a storage groove is provided on the bottom surface of the connecting column, and one end of the fastener is located in the storage groove.

[0010] Preferably, a stabilizing groove is provided on the bottom surface of the second housing, and the top of the gasket is inserted into the stabilizing groove in a matching manner.

[0011] Preferably, a mounting groove is provided on the outer side of the bottom of the first housing, the mounting groove is provided around the circumference of the first housing, and the top of the second housing is inserted into the mounting groove.

[0012] Preferably, a support plate is fixed to the inner wall of the second housing, and a support groove is provided at the outer end of the top of the support plate, with the bottom part of the first housing located inside the second housing inserted into the support groove.

[0013] Preferably, the bottom surface of the mounting column is lower than the bottom surface of the first housing.

[0014] Preferably, the mounting assembly includes a second mounting plate, the mounting column is mounted on the bottom surface of the second mounting plate, a fixing column is mounted on the second mounting plate, a stabilizing column is installed inside the first housing, a connector is provided inside the fixing column, and the stabilizing column and the fixing column are fixed together by the connector.

[0015] Preferably, the air pump is mounted on the second mounting plate, the second mounting plate is provided with a mounting box, the battery is mounted on the bottom of the second mounting plate, and a connecting strap is wound along the outer wall of the battery, the outer wall of the air pump, the outer wall of the mounting box and the outer wall of the mounting assembly.

[0016] The beneficial effects of the present invention are as follows: In this application, the fastener fixes the first housing and the second housing from the bottom. The fastener is located at the bottom of the device. Therefore, the fastener can reduce the impact on the smoothness and integrity of the outer surface of the first housing and the outer surface of the second housing, and improve the user's comfort. The gasket covers the fastener, thereby hiding the fastener and further reducing the occurrence of fastener rust. At the same time, it can also reduce the occurrence of users accidentally disassembling the fastener. In addition, the gasket also has an anti-slip function. Attached Figure Description

[0017] The above and other objects, features, and advantages of the invention will become clearer through a more detailed description of the preferred embodiments illustrated in the accompanying drawings. The same reference numerals denote the same parts throughout the drawings, and the drawings are not intentionally drawn to scale with actual dimensions; the focus is on illustrating the gist of the invention.

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0019] Figure 2 This is a cross-sectional view of an embodiment of this application.

[0020] Figure 3 This is a partial structural diagram of an embodiment of this application.

[0021] Figure 4 This is a cross-sectional view from another perspective of an embodiment of this application.

[0022] Figure 5 for Figure 2 A magnified view of A in the middle.

[0023] Figure 6 for Figure 2 A magnified view of B in the middle.

[0024] Figure 7 This is a partial top view of an embodiment of this application.

[0025] Figure 8 This is a schematic diagram of the assembly gasket structure in an embodiment of this application.

[0026] In the diagram: 1. First housing; 11. Mounting slot; 12. Stabilizing column; 2. Second housing; 21. Support plate; 211. Supporting slot; 22. Stabilizing slot; 3. Mounting column; 31. Fixing slot; 4. Connecting column; 41. Slot; 42. Storage slot; 43. Connecting slot; 5. Second screw; 6. Washer; 7. Mounting assembly; 71. First mounting plate; 72. Second mounting plate; 73. Fixing column; 74. First screw; 81. Air pump; 82. Battery; 83. Mounting box. Detailed Implementation

[0027] To facilitate understanding of the present invention, a more comprehensive description will be given below with reference to the accompanying drawings.

[0028] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to and integrated with the other component, or there may be an intervening component present. The terms "mounted," "one end," "the other end," and similar expressions used in this document are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] refer to Figures 1-3This utility model provides a fragrance diffuser, including a first housing 1 and a second housing 2. The first housing 1 is disposed on top of the second housing 2. A mounting groove 11 is provided on the outer side of the bottom of the first housing 1. The mounting groove 11 is arranged around the first housing 1. The top of the second housing 2 is inserted into the mounting groove 11. The top surface of the second housing 2 abuts against the bottom surface of the first housing 1. The inner wall of the second housing 2 abuts against the outer wall of the first housing 1. The outer surface of the first housing 1 and the outer surface of the second housing 2 are smoothly transitioned. The smooth transition of the curved surface makes the product appearance simpler. There are no sharp edges that scratch the hands when holding or moving the product. The rounded edges can reduce the possibility of users or furniture being scratched by sharp edges. At the same time, it is also convenient to wipe and clean the outer shell.

[0031] Reference Figure 2 and Figure 3 A support plate 21 is fixed to the inner wall of the second shell 2. A support groove 211 is opened at the outer end of the top of the support plate 21. The bottom part of the first shell 1 located inside the second shell 2 is inserted into the support groove 211. There are multiple support plates 21, which are arranged around the inner wall of the second shell 2. Under the action of the support plates 21, they can play a supporting role and transfer part of the load on the first shell 1 to the inner wall of the second shell 2 through the support plates 21, thereby distributing the load of the first shell 1 evenly and reducing the possibility of damage caused by the heavy load on the top of the second shell 2.

[0032] Reference Figure 2 and Figure 4 It also includes an installation component 7, which includes a first installation plate 71, a second installation plate 72, and a fixing post 73. The first installation plate 71 is located on the top of the second installation plate 72. The top of the fixing post 73 passes through both the second installation plate 72 and the first installation plate 71. The fixing post 73, the first installation plate 71, and the second installation plate 72 are integrally formed. There are multiple fixing posts 73, which are distributed around the second installation plate 72. An air pump 81 is located at the bottom of the first installation plate 71, and the top of the air pump 81 passes through the top surface of the second installation plate 72. An installation box 83 is fixed at the bottom of the second installation plate 72, and the top surface of the installation box 83 passes through the top surface of the second installation plate 72. The cavity of the installation box 83 is used to accommodate the atomizer and the liquid storage bottle. A battery 82 is installed at the bottom of the second installation plate 72. The installation box 83, the air pump 81, and the battery 82 abut against each other.

[0033] A connecting strip (not shown in the attached drawings) is wrapped around the outer wall of the battery 82, the outer wall of the air pump 81, the outer wall of the mounting box 83, and the outer wall of the mounting assembly 7. In this embodiment, the connecting strip is an adhesive tape. The battery 82, the air pump 81, the mounting box 83, and the mounting assembly 7 are wrapped and fixed together by the adhesive tape. After the battery 82, the air pump 81, and the mounting assembly 7 are assembled, the mounting assembly 7 is inserted into the cavity of the first housing 1.

[0034] Correspondingly, a stabilizing post 12 is fixed on the top surface inside the first housing 1. The number of stabilizing posts 12 is adapted to the number of fixing posts 73. The stabilizing posts 12 and the fixing posts 73 correspond one-to-one. After the mounting assembly 7 is inserted into the cavity of the first housing 1, the bottom of the multiple stabilizing posts 12 is inserted into the corresponding fixing posts 73. A connector is provided in the fixing post 73. In this embodiment, the connector is a first screw 74. One end of the first screw 74 passes through the top of the fixing post 73 and the bottom of the stabilizing post 12 at the same time. The stabilizing post 12 and the fixing post 73 are fixed by the first screw 74, thereby fixing the mounting assembly 7 inside the first housing 1.

[0035] This application first assembles the mounting component 7, air pump 81, and battery 82 externally. Then, the assembled mounting component 7, air pump 81, and battery 82 are installed inside the first housing 1. Compared to installing the air pump 81 and battery 82 into the cavity of the first housing 1 separately, this application can improve the ease of disassembly and assembly of the air pump 81 and battery 82. In addition, since the air pump 81, battery 82, and liquid storage bottle are relatively heavy, installing the air pump 81, battery 82, and liquid storage bottle at the bottom of the device makes the center of gravity of the device at the bottom, which can make the device more stable when placed vertically and reduce the possibility of the device tipping over and shaking.

[0036] The fixing post 73 has a connecting cavity inside, which is a cavity that extends through the bottom, so that the installation tool can enter from the bottom of the connecting cavity, thereby facilitating the installation tool to install the first screw 74.

[0037] The mounting assembly 7 also includes a mounting post 3, which is fixed to the bottom surface of the second mounting plate 72. Correspondingly, a connecting post 4 is fixed to the bottom surface inside the second housing 2. The connecting post 4 corresponds to the mounting post 3. A slot 41 is provided on the top surface of the connecting post 4. The bottom of the mounting post 3 is adapted to be inserted into the slot 41, so that the connecting post 4 limits the mounting post 3 and improves the connection stability between the mounting post 3 and the connecting post 4.

[0038] The bottom surface of the mounting post 3 is lower than the bottom surface of the first housing 1, so that the bottom of the mounting post 3 extends out of the cavity of the first housing 1, thereby reducing the obstruction of the view of the mounting post 3 by the first housing 1. This makes it easier to align and position the mounting post 3 and the connecting post 4 during the insertion and installation of the first housing 1 and the second housing 2, and enables the rapid installation of the mounting post 3 and the connecting post 4.

[0039] The bottom surface of the connecting post 4 is provided with a storage groove 42, the bottom of which is connected to the outside. A connecting groove 43 is provided through the middle of the connecting post 4, and the connecting groove 43 is connected to the storage groove 42. Correspondingly, the bottom surface of the mounting post 3 is provided with a fixing groove, which corresponds to the connecting groove 43. A fastener is provided on the bottom surface of the connecting post 4. In this embodiment, the fastener is a second screw 5. One end of the second screw 5 enters the connecting groove 43 through the storage groove 42, and the other end of the second screw 5 passes through both the connecting groove 43 and the fixing groove. The connecting post 4 and the mounting post 3 are fixed together by the second screw 5, thereby improving the connection stability between the connecting post 4 and the mounting post 3, and further improving the connection stability between the first housing 1 and the second housing 2.

[0040] Compared to existing technologies, where one end of the second screw 5 passes through both the side wall of the first housing 1 and the side wall of the second housing 2, fixing the side walls of the first housing 1 and the second housing 2 together, the second screw 5 is located on the side walls of the first housing 1 and the second housing 2, affecting the smoothness and flatness of the outer surfaces of the first housing 1 and the second housing 2, thus affecting user comfort. Furthermore, the exposed head of the second screw 5 is more prone to rust, affecting the fastening. In this application, the second screw 5 fixes the first housing 1 and the second housing 2 from the bottom, and the second screw 5 is located at the bottom of the device. Therefore, the second screw 5 can reduce the impact on the smoothness and integrity of the outer surfaces of the first housing 1 and the second housing 2, improving user comfort. Moreover, the head of the second screw 5 is located inside the storage groove 42. According to the principle of water flowing downwards, when the water flows over the bottom surface of the device, it is difficult for the water to flow upwards along the inner wall of the connecting column 4. Therefore, it is difficult for the water to enter the storage groove 42 and corrode the head of the second screw 5, thus reducing the possibility of the second screw 5 head rusting.

[0041] The number of mounting posts 3 and connecting posts 4 depends on the specific situation. In this embodiment, there are two mounting posts 3 and two connecting posts 4. The two mounting posts 3 are distributed at both ends of the second mounting plate 72, and the two connecting posts 4 are distributed at both ends of the second housing 2, thereby further improving the connection stability between the first housing 1 and the second housing 2.

[0042] Reference Figure 5 and Figure 6The bottom surface of the second housing 2 is provided with a stabilizing groove 22, which is arranged around the bottom surface of the second housing 2. The connecting post 4 is located in the stabilizing groove 22. A gasket 6 is attached to the bottom surface of the second housing 2. The top of the gasket 6 is inserted into the stabilizing groove 22. Under the action of the stabilizing groove 22, the gasket 6 can be limited, which further improves the connection stability between the gasket 6 and the second housing 2. The gasket 6 covers the storage slot 42, thereby further hiding the second screw 5 and further reducing the possibility of the second screw 5 rusting. At the same time, it can also reduce the possibility of the user accidentally disassembling the second screw 5.

[0043] In this embodiment, the pad 6 is an EVA pad. The EVA pad is flexible and resilient, and can conform to the ground or object surface, providing a stable anti-slip effect and improving the stability of the fragrance diffuser when placed vertically. This makes it less likely for the fragrance diffuser to fall or tilt when placed vertically. In addition, the EVA pad has low density and light weight, but excellent pressure resistance and wear resistance. It is not easy to deform or crack during long-term use. At the same time, the closed-cell structure of the EVA pad makes it almost non-absorbent, which has a waterproof and moisture-proof effect, thereby reducing the possibility of water flowing into the storage slot 42 through the pad 6, and further reducing the possibility of the second screw 5 rusting.

[0044] Depending on the specific circumstances, the pad 6 can also be a PVC pad, a silicone pad, or a rubber pad, as long as the final pad 6 achieves an anti-slip effect.

[0045] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0046] In the description of this specification, the references to terms such as "preferred embodiment," "another embodiment," "other embodiment," or "specific example," 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 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 a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0047] 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.

Claims

1. A fragrance diffuser, characterized in that, The device includes a first housing and a second housing. The first housing is mounted on top of the second housing. An installation assembly is installed inside the first housing. A fastener is provided on the bottom surface of the second housing. One end of the fastener passes through both the bottom surface of the second housing and the bottom of the installation assembly. The installation assembly and the second housing are fixed by the fastener. A gasket is provided on the bottom surface of the second housing, and the gasket covers the fastener.

2. The fragrance diffuser as described in claim 1, characterized in that, The mounting assembly includes a mounting post, which is installed inside the first housing. A connecting post is installed inside the second housing. One end of a fastener passes through both the bottom of the connecting post and the bottom of the mounting post. The connecting post and the mounting post are fixed together by the fastener.

3. The fragrance diffuser as described in claim 2, characterized in that, The top surface of the connecting column has a slot, and the bottom of the mounting column is adapted to be inserted into the slot.

4. The fragrance diffuser as described in claim 2, characterized in that, The bottom surface of the connecting column is provided with a storage groove, the bottom of which is connected to the outside, and one end of the fastener is located inside the storage groove.

5. The fragrance diffuser as described in claim 2, characterized in that, The bottom surface of the second housing has a stabilizing groove, and the top of the gasket is adapted to be inserted into the stabilizing groove.

6. The fragrance diffuser as described in claim 1, characterized in that, The first housing has a mounting groove on the outer side of its bottom, and the mounting groove is arranged around the circumference of the first housing. The top of the second housing is inserted into the mounting groove.

7. The fragrance diffuser as described in claim 6, characterized in that, A support plate is fixed to the inner wall of the second housing. A support groove is provided at the outer end of the top of the support plate. The bottom part of the first housing located inside the second housing is inserted into the support groove.

8. The fragrance diffuser as described in claim 2, characterized in that, The bottom surface of the mounting post is lower than the bottom surface of the first housing.

9. The fragrance diffuser as described in claim 2, characterized in that, The mounting assembly includes a second mounting plate, the mounting column is mounted on the bottom surface of the second mounting plate, a fixing column is mounted on the second mounting plate, a stabilizing column is installed inside the first housing, a connector is provided inside the fixing column, and the stabilizing column and the fixing column are fixed together by the connector.

10. The fragrance diffuser as described in claim 9, characterized in that, An air pump is mounted on the second mounting plate, and a mounting box is provided on the second mounting plate. The battery is mounted on the bottom of the second mounting plate, and a connecting strap is wrapped around the outer wall of the battery, the outer wall of the air pump, the outer wall of the mounting box, and the outer wall of the mounting assembly.

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