Quickly replaceable solid air freshener outer box

Abstract

This utility model relates to the field of air freshener technology, specifically a replaceable outer box for solid air fresheners. The outer box assembly includes a box body structure and a lid structure. The lid structure covers the top of the box body structure. The box body structure includes a box body, and a fan for increasing air circulation is installed at the bottom inside the box body. Air inlets are evenly spaced on the bottom outer periphery of the box body, located at the bottom of the fan. The exhaust end of the fan faces the lid structure. By adopting the above technical solution, the mechanism composed of the box body structure and the lid structure provides a convenient replaceable outer box assembly for solid air fresheners. It also incorporates a structure that actively improves air circulation, thereby increasing the evaporation of the solid air freshener when necessary, promoting fragrance diffusion, and improving the fragrance production effect in the environment where the solid air freshener is used.

Description

Technical Field

[0001] This utility model relates to the field of air freshener technology, specifically to an outer box for a quick-replaceable solid air freshener. Background Technology

[0002] Air fresheners are widely used in homes and cars, mainly to mask odors and improve environmental comfort. They temporarily cover unpleasant odors such as smoke and food residue by releasing fragrance. The core components of solid air fresheners usually include fragrance, gelling agents (such as gelatin, polyacrylic acid, etc.) and solvents (such as water, alcohol, etc.). Their working principle is to release fragrance molecules into the air through the slow evaporation of the solvent.

[0003] The outer box of existing air fresheners is usually stored with the box facing upwards. Over time, the gel network loses its support, and the originally full gel structure collapses due to water loss, causing the air freshener to shrink and dry out, losing its air-freshening effect, and requiring replacement.

[0004] However, existing air fresheners placed directly in the box require users to insert their fingers into the air freshener and squeeze it when changing it, which is cumbersome. The outer box of existing air fresheners relies on natural evaporation and cannot actively accelerate air circulation, resulting in slow fragrance diffusion. This is especially true in enclosed or large spaces where the effect is limited. Therefore, a quick-change solid air freshener outer box is proposed. Utility Model Content

[0005] To address the problems in the existing technology, this utility model provides a quick-replaceable outer box for solid air fresheners.

[0006] The technical solution adopted by this utility model to solve its technical problem is a quick-replaceable solid air freshener outer box, including an outer box assembly, the outer box assembly including a box body structure and a box lid structure, the box lid structure covering the top of the box body structure;

[0007] The box structure includes a box body, a fan installed at the bottom inside the box body to increase air circulation, and air inlets evenly spaced at the bottom of the outer periphery of the box body, with the air inlets located at the bottom of the fan, and the exhaust end of the fan facing the box cover structure.

[0008] By adopting the above technical solution, a convenient replacement outer box assembly is provided for solid air fresheners through the structure composed of the box body and the box lid. An active air circulation structure is also set up to enhance the volatilization of solid air fresheners when necessary, promote the diffusion of fragrance, and improve the fragrance production effect of the environment in which solid air fresheners are used.

[0009] Specifically, the box cover structure includes a box cover, the bottom outer periphery of the box cover is threadedly connected to the box body, a disc is provided on the top of the box cover, the disc and the box cover are provided with corresponding vents, the center of the disc is rotatably connected to the center of the box cover through a damping shaft, and a lever is provided at one end of the top of the disc.

[0010] By adopting the above technical solution, through the damping shaft structure of the lid and the rotating disc on the top, and the opening of the exhaust port, users can manually adjust the opening angle of the exhaust port by means of a lever, thereby controlling the airflow and achieving on-demand adjustment of the fragrance intensity.

[0011] Specifically, the bottom of the box lid is provided with a perforated tray for placing solid air fresheners. The top of the perforated tray is connected with support protrusions at equal intervals. A support rod is connected to the circumference of one side of the top of the perforated tray, and the top of the support rod is connected to the circumference of the top inside the box lid.

[0012] By adopting the above technical solution, the lid and body are connected by threads, making disassembly convenient. Meanwhile, a perforated tray holds the solid air freshener, which is suspended and supported within the box by a support rod. The support protrusion reduces the contact area of ​​the solid air freshener's bottom, ensuring airflow between the top and bottom of the perforated tray. Furthermore, during the removal of the lid by rotating the threads, the used solid air freshener on the perforated tray can be pulled out along with it. Users simply need to tilt the lid to pour out the empty air freshener, making the operation convenient and efficient. This is in contrast to traditional air fresheners placed directly in the box, which require users to insert their fingers to squeeze and replace them, making the process cumbersome.

[0013] Specifically, a first magnetic rubber ring and a second magnetic rubber ring are respectively embedded in the outer periphery of the box body and at the bottom and top of the air inlet. An annular sleeve for sealing the air inlet is fitted around the outer periphery of the box body. The annular sleeve is made of iron material and has an anti-corrosion coating sprayed on its surface.

[0014] By adopting the above technical solution, the air inlet can be sealed by the adsorption of the first magnetic rubber ring through the setting of the annular sleeve. When the personnel have a low demand for fragrance in the environment, the opening that can allow the air freshener to evaporate can be better sealed. When the fan needs to be working, the personnel can push the annular sleeve to the area of ​​the second magnetic rubber ring to open the air inlet.

[0015] Specifically, the bottom of the box is connected to a battery box containing a storage battery. The output end of the storage battery is electrically connected to the input end of the fan via a wire. The fan's on / off switch and the battery's charging interface are both located on the outside of the battery box.

[0016] The beneficial effects of this utility model are as follows: The mechanism consisting of a box body and a lid provides a conveniently replaceable outer box assembly for solid air fresheners. It also incorporates an active airflow enhancement structure to improve the evaporation of the solid air freshener when necessary, promoting fragrance diffusion and enhancing the fragrance production effect in the environment where the solid air freshener is used. Through the cooperation of a fan and air inlet at the bottom of the box, external air is actively guided into the box and blown upwards towards the solid air freshener, significantly improving evaporation efficiency. This is particularly suitable for scenarios requiring rapid fragrance enhancement, such as bathrooms and car interiors. The lid and box body are connected by threads for easy disassembly. Furthermore, the design allows for efficient airflow... Solid air fresheners are placed on a perforated tray, which is supported by a support rod to suspend the air fresheners within the box. The support protrusions reduce the contact area between the bottom of the air freshener and the top of the tray, ensuring airflow. Simultaneously, when the lid is screwed off, the used air freshener on the perforated tray can be pulled out along with it. Simply tilt the lid to empty the empty, deflated air freshener. This is convenient and efficient compared to traditional air fresheners that are placed directly in the box, requiring users to insert their fingers to squeeze and remove them, which is cumbersome. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0019] Figure 2 This is an exploded view of the present invention;

[0020] Figure 3 This is a schematic diagram of the box body structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the cover structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the hollowed-out tray of this utility model;

[0023] In the diagram: outer box component 1, box body structure 11, box body 111, fan 112, air inlet 113, battery box 114, first magnetic rubber ring 115, second magnetic rubber ring 116, ring sleeve 117, box cover structure 12, box cover 121, disc 122, exhaust port 123, lever 124, hollow tray 125, support protrusion 126, support rod 127. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figure 1-5 As shown, the outer box for a quick-replaceable solid air freshener according to the present invention includes an outer box assembly 1, which includes a box body structure 11 and a box lid structure 12, with the box lid structure 12 covering the top of the box body structure 11.

[0026] The box structure 11 includes a box body 111, a fan 112 for increasing air circulation is installed at the bottom inside the box body 111, and air inlets 113 are evenly spaced on the bottom of the outer periphery of the box body 111, with the air inlets 113 located at the bottom of the fan 112, and the exhaust end of the fan 112 facing the box cover structure 12.

[0027] This utility model also includes a box cover structure 12 comprising a box cover 121, the bottom outer periphery of the box cover 121 being threadedly connected to the box body 111, a disc 122 being provided on the top of the box cover 121, corresponding vents 123 being provided on the disc 122 and the box cover 121, the center of the disc 122 being rotatably connected to the center of the box cover 121 via a damping pivot, and a lever 124 being provided at one end of the top of the disc 122.

[0028] In use, the damping shaft structure of the lid 121 and the rotating disc 122 on top, as well as the opening of the exhaust port 123, allows the user to manually adjust the opening angle of the exhaust port 123 via the lever 124, thereby controlling the airflow and adjusting the intensity of the fragrance as needed.

[0029] The present invention also includes a perforated tray 125 for placing solid air freshener at the bottom of the box cover 121, a support protrusion 126 connected at equal intervals on the top of the perforated tray 125, a support rod 127 connected to the circumference of one side of the top of the perforated tray 125, and the top of the support rod 127 connected to the circumference of the top inside the box cover 121.

[0030] During use, the threaded connection between the lid 121 and the body 111 makes disassembly and assembly convenient. Meanwhile, the solid air freshener is placed in the hollow tray 125, and the hollow tray 125 is supported by the support rod 127 to suspend the solid air freshener inside the body 111. The support protrusion 126 reduces the contact area of ​​the bottom of the solid air freshener, ensuring air circulation between the top and bottom of the hollow tray 125.

[0031] The present invention also includes a first magnetic rubber ring 115 and a second magnetic rubber ring 116 respectively embedded on the outer periphery of the box body 111 and at the bottom and top of the air inlet 113. An annular sleeve 117 for sealing the air inlet 113 is provided on the outer periphery of the box body 111. The annular sleeve 117 is made of iron material and the surface of the annular sleeve 117 is coated with an anti-corrosion coating.

[0032] When in use, the ring sleeve 117 can be used to seal the air inlet 113 by adsorption of the first magnetic rubber ring 115. This allows people to better seal the opening that can allow the air freshener to evaporate when the need for fragrance in the environment is low. When the fan 112 needs to work, people can push the ring sleeve 117 to the area of ​​the second magnetic rubber ring 116 to open the air inlet 113.

[0033] The present invention also includes a battery box 114 with a storage battery inside connected to the bottom of the box body 111. The output end of the storage battery is electrically connected to the input end of the fan 112 through a wire. The on / off switch of the fan 112 and the charging interface of the storage battery are both located on the outside of the battery box 114.

[0034] In use, the entire device is placed in the desired location, such as inside a vehicle or other mobile environment. Double-sided adhesive tape can be applied to the bottom of the outer box assembly 1 to bond it to the components in the mobile environment. During use, a solid air freshener is placed on the perforated tray 125. Utilizing the damping hinge structure of the lid 121 and the rotating disc 122 at the top, as well as the opening of the exhaust port 123, the user can manually adjust the opening angle of the exhaust port 123 via the lever 124, thereby controlling the airflow and adjusting the fragrance intensity as needed. After a period of use, the threaded connection between the lid 121 and the box body 111 allows for easy disassembly. The solid air freshener is then placed on the perforated tray 125. The air freshener is suspended and supported in the box body 111 by the hollow tray 125 through the support rod 127. The support protrusion 126 reduces the contact area of ​​the bottom of the solid air freshener, ensuring air circulation between the top and bottom of the hollow tray 125. At the same time, when the screw-on lid 121 is removed, the used solid air freshener on the hollow tray 125 can be lifted out by the personnel. The personnel only need to tilt the lid 121 to pour out the used and shrunken air freshener. The operation is convenient and efficient. Compared with the traditional air freshener that is placed directly in the box body 111, the personnel need to put their fingers into the air freshener to squeeze when replacing it, which makes the operation cumbersome.

[0035] When it is necessary to increase the evaporation effect of air freshener, the fan 112 can be turned on, and air enters through the air inlet 113 and blows towards the hollow tray 125. The air is discharged upward based on the gap between the hollow tray 125 and the support protrusion 126, which increases the evaporation speed of air freshener fragrance, meets the needs of scenarios that quickly enhance fragrance, and has high practicality.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A replaceable outer casing for a solid air freshener, characterized in that, Includes an outer box assembly (1), the outer box assembly (1) including a box body structure (11) and a box lid structure (12), the box lid structure (12) covering the top of the box body structure (11); The box structure (11) includes a box body (111), a fan (112) for increasing air circulation is installed at the bottom inside the box body (111), and air inlets (113) are provided at equal intervals on the bottom of the outer periphery of the box body (111), and the air inlets (113) are located at the bottom of the fan (112), and the exhaust end of the fan (112) faces the box cover structure (12).

2. The replaceable outer casing for a solid air freshener according to claim 1, characterized in that, The lid structure (12) includes a lid (121), the bottom outer periphery of the lid (121) is threadedly connected to the body (111), a disc (122) is provided on the top of the lid (121), and corresponding exhaust ports (123) are provided on the disc (122) and the lid (121). The center of the disc (122) is rotatably connected to the center of the lid (121) through a damping shaft, and a lever (124) is provided at one end of the top of the disc (122).

3. The replaceable outer casing for a solid air freshener according to claim 2, characterized in that, The bottom of the lid (121) is provided with a perforated tray (125) for placing solid air freshener. The top of the perforated tray (125) is connected with support protrusions (126) at equal intervals. A support rod (127) is connected to the circumference of one side of the top of the perforated tray (125). The top of the support rod (127) is connected to the circumference of the top inside the lid (121).

4. The replaceable outer casing for a solid air freshener according to claim 3, characterized in that, The outer periphery of the box body (111) and the bottom and top of the air inlet (113) are respectively fitted with a first magnetic rubber ring (115) and a second magnetic rubber ring (116). The outer periphery of the box body (111) is fitted with an annular sleeve (117) for sealing the air inlet (113). The annular sleeve (117) is made of iron material and the surface of the annular sleeve (117) is coated with an anti-corrosion coating.

5. The replaceable outer casing for a solid air freshener according to claim 4, characterized in that, The bottom of the box body (111) is connected to a battery box (114) containing a storage battery. The output end of the storage battery is electrically connected to the input end of the fan (112) through a wire. The on / off switch of the fan (112) and the charging interface of the storage battery are both located on the outside of the battery box (114).

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