A lock type aromatherapy piece and a filter with the lock type aromatherapy piece

Abstract

The utility model relates to the technical fields of filter, specifically disclose a lock catch formula aromatherapy spare and with the lock catch formula aromatherapy spare's filter. Lock catch formula aromatherapy spare includes: at least one buckle seat, is equipped with the first clamping block that protrudes to the first, the side of first clamping block forms the first clamping groove that opens to the first, aromatherapy box is equipped with the aromatherapy and places the cavity for placing aromatherapy, and the end of aromatherapy box is equipped with the fastener, and the fastener is equipped with the second clamping block that protrudes to the second, and the side of second clamping block forms the second clamping groove that opens to the second, at least one lock catch spare, sliding sleeve sets up on the buckle seat, when aromatherapy box is connected in the buckle seat, first clamping block and second clamping groove are inserted and are matched with each other, and second clamping block and first clamping groove are inserted and are matched with each other, and lock catch spare sliding sleeve sets up to the fastener place and restricts fastener to separate the buckle seat upwards. The aromatherapy box of scheme can be firmly installed in filter core, and simultaneously aromatherapy is convenient to replace, and the convenience and stability of use have been improved.

Description

Technical Field

[0001] This utility model relates to the technical field of filters, and specifically discloses a locking aromatherapy component and a filter with the locking aromatherapy component. Background Technology

[0002] An air filter is a device used to filter impurities from air, liquids, and other substances, and is widely used in automobiles, industrial equipment, and other fields. Its main function is to remove dust, particles, and other impurities from air or liquids through the filtration action of the filter element, thereby ensuring the normal operation and lifespan of the equipment. However, with people's increasing pursuit of quality of life, simple filtration is no longer sufficient. Air filters with aromatherapy functions have emerged, emitting a pleasant fragrance while filtering, enhancing the comfort of the user environment.

[0003] Existing air filters with aromatherapy functions have significant shortcomings. Firstly, adding and replacing the aromatherapy diffuser is cumbersome, typically requiring the disassembly of multiple filter components. This not only increases user costs but can also damage the filter. Secondly, the aromatherapy diffuser evaporates quickly, resulting in a short lifespan and failing to meet users' long-term usage needs. To address these issues, this invention provides an air filter structure that facilitates aromatherapy diffuser replacement. Once the diffuser has evaporated, it can be easily replaced, and the filter cartridge continues to emit fragrance while the overall installation is convenient and stable. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a locking aromatherapy component and a filter with the locking aromatherapy component.

[0005] On the one hand, this utility model discloses a locking aromatherapy component, which adopts the following technical solution:

[0006] A latching aromatherapy diffuser includes:

[0007] At least one fastener has an upwardly protruding first locking block, and one side of the first locking block forms an upwardly opening first locking groove;

[0008] The aromatherapy box has an aromatherapy placement cavity for placing aromatherapy products. The end of the aromatherapy box is provided with a fastener. The fastener has a second locking block that protrudes downwards. One side of the second locking block forms a second locking groove with an opening facing downwards.

[0009] At least one locking fastener is slidably sleeved on the fastener base, and can be slidably sleeved at the fastener base to prevent the fastener from disengaging upward from the fastener base;

[0010] When the aromatherapy box is attached to the buckle, the first locking block and the second locking slot are engaged vertically, the second locking block and the first locking slot are engaged vertically, and the locking fastener is slidably sleeved onto the fastener to prevent the fastener from detaching from the buckle.

[0011] Preferably, the buckle includes an unlocking part and a locking part, and the buckle slides between the unlocking part and the locking part; a positioning step is provided between the locking part and the unlocking part, and a positioning groove is formed at the position of the locking part; when the buckle slides into place, it is located in the positioning groove; the buckle is at least embedded in the positioning groove; and a deformation gap is left between the buckle and the surface of the locking part.

[0012] Preferably, the positioning step and the positioning groove are formed on the left and right sides of the upper locking part, and the corresponding sides of the locking fastener are embedded in the positioning groove.

[0013] Preferably, the unlocking part has inclined guide slopes on both sides, and the guide slopes extend to connect with the positioning step, so that the width of the unlocking part gradually increases in the direction of the positioning step.

[0014] Preferably, the left and right sides of the buckle end are provided with limiting protrusions, and the limiting protrusions and the positioning step form a positioning groove.

[0015] Preferably, the aromatherapy placement cavity has a side mounting opening on one side for horizontal placement of the aromatherapy diffuser, an upper ventilation hole on the top surface of the aromatherapy placement cavity, and a lower ventilation hole on the bottom surface of the aromatherapy placement cavity.

[0016] Preferably, the bottom surface of the aromatherapy placement cavity is provided with an auxiliary installation port, which is connected to and has the same width as the side installation port.

[0017] Preferably, the bottom surface of the aromatherapy placement cavity has a bottom mounting opening.

[0018] Preferably, the buckle and the edge strip are fixed together by adhesive.

[0019] On the other hand, this utility model discloses a filter with a locking aromatherapy component, which adopts the following technical solution:

[0020] A filter with a locking aromatherapy diffuser includes: a filter element, a fastener, an aromatherapy box, and a locking element. The filter element includes at least two side strips and folded filter paper disposed between the two side strips. The folded filter paper has a plurality of folded peaks, and a receiving groove is formed between at least two adjacent folded peaks. The receiving groove and the two side strips enclose an upward-facing receiving space. The fastener is disposed within the receiving space and fixed to the side strips. The aromatherapy box is disposed within the receiving space.

[0021] Preferably, the buckle and the edge strip are fixed together by adhesive.

[0022] Compared with the prior art, the present invention has at least the following beneficial effects:

[0023] 1. This utility model designs a buckle base, an aromatherapy box, and a locking fastener. The buckle base and aromatherapy box are designed with slots and blocks that can be inserted vertically, achieving mutual locking between the buckle base and the aromatherapy box along their long sides. Simultaneously, the locking fastener, which slides onto the buckle base, locks the buckle base and aromatherapy box vertically by sliding it to the slot and block insertion position. During installation, the aromatherapy box is first aligned with the buckle base, and then the locking fastener is pushed to lock the aromatherapy box to the buckle base. During disassembly, the locking fastener is pushed in the opposite direction to unlock, allowing the aromatherapy box to be removed. This design allows the aromatherapy box to be securely installed inside the filter cartridge, while also facilitating aromatherapy replacement, thus improving ease of use and stability.

[0024] 2. This utility model sets up an aromatherapy box and designs a folding structure in the folded filter paper to form a receiving groove that can accommodate the aromatherapy box. This allows the aromatherapy box to be placed inside the filter element to form a whole, which not only facilitates the volatilization of the fragrance, but also allows it to be better matched and installed in the filter assembly cavity without the need for additional modifications to the assembly structure. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the filter element structure of the filter with a locking aromatherapy component in Example 1;

[0026] Figure 2 This is a schematic diagram of the overall structure of the filter with a locking aromatherapy element in Example 1;

[0027] Figure 3 This is a schematic diagram of the installation of the aromatherapy box with a lockable aromatherapy element filter, as shown in Example 1.

[0028] Figure 4 This is a schematic diagram of the buckle and locking mechanism of the filter with a locking aromatherapy element in Example 1;

[0029] Figure 5 This is a schematic diagram of the assembly of the buckle and locking component of the filter with a locking aromatherapy element in Example 1;

[0030] Figure 6 This is a schematic diagram of the aromatherapy box structure with a filter featuring a locking aromatherapy element, as shown in Example 1.

[0031] Figure 7 This is a schematic diagram showing the unlocked state of the latch-type aromatherapy component in Example 1;

[0032] Figure 8 This is a schematic diagram of the locked state of the latch-type aromatherapy component in Example 1;

[0033] Figure 9 This is a schematic diagram of the overall structure of the filter with a locking aromatherapy element in Example 2.

[0034] Explanation of icon numbers:

[0035] 1. Filter element; 11. Side strip; 12. Folded filter paper; 121. Receiving groove;

[0036] 2. Buckle; 21. Unlocking part; 22. Locking part; 23. Positioning step; 24. Positioning groove; 25. Guide slope; 26. Limiting protrusion; 201. First locking block; 202. First locking slot;

[0037] 3. Aroma diffuser box; 31. Fastener; 32. Upper ventilation hole; 33. Lower ventilation hole; 34. Side mounting port; 35. Auxiliary mounting port; 301. Second locking block; 302. Second locking slot;

[0038] 4. Locking fasteners. Detailed Implementation

[0039] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] Example 1

[0041] Reference Figure 1-8 This embodiment discloses a snap-on aromatherapy diffuser and a filter incorporating the snap-on aromatherapy diffuser. The filter includes a filter element 1, a fastener 2, an aromatherapy box 3, and a snap-on component 4. The filter element 1 includes at least two side strips 11 and folded filter paper 12 disposed between the two side strips 11. The folds of the folded filter paper 12 are perpendicular to the side strips 11, and the folded filter paper 12 has several fold peaks. A receiving groove 121 is formed between at least two adjacent fold peaks, and the receiving groove 121 and the two side strips 11 form an upward-opening receiving space. The fastener 2 is disposed within the receiving space and fixed to the side strips 11. The fastener 2 has an upward-protruding first locking block 201, and one side of the first locking block 201 forms an upward-opening first locking groove 202. The aromatherapy box 3 is housed within the receiving space. The aromatherapy box 3 has an aromatherapy placement cavity for holding aromatherapy products. A fastener 31 is integrally formed at one end of the aromatherapy box 3. The fastener 31 has a downward-protruding second locking block 301, and one side of the second locking block 301 forms a downward-opening second locking groove 302. The first locking block 201 and the second locking groove 302 are vertically engaged, and the second locking block 301 and the first locking groove 202 are also vertically engaged. A locking fastener 4 is slidably fitted onto the fastener base 2, and the locking fastener 4 can be slidably fitted onto the fastener 31 to prevent the fastener 31 from detaching upwards from the fastener base 2.

[0042] In this embodiment, the receiving groove 121 can be U-shaped, such as... Figure 1 As shown; of course, in other embodiments, the receiving groove 121 can also be V-shaped. This utility model does not limit the shape of the receiving groove 121, as long as the distance between two adjacent folded peaks is widened.

[0043] This solution cleverly designs the structure of the folded filter paper 12, using folding to form a receiving groove 121 that can accommodate the aromatherapy box 3. This allows the aromatherapy box 3 to be embedded in the folded filter paper 12 to form a whole, which not only facilitates the volatilization of the aroma but also allows for better matching and installation in the filter assembly cavity. No additional modifications to the assembly structure are required, reducing production costs and facilitating product promotion and use. In addition, this solution utilizes the vertical insertion and engagement between the slot and the block, allowing the user to insert the aromatherapy box 3 into the receiving space from above the filter element 1. This achieves accurate alignment between the buckle 2 and the aromatherapy box 3, ensuring a lock-on connection along their long sides. Furthermore, by designing a locking fastener 4 that slides onto the buckle 2, the user can push the locking fastener 4 towards the slot and block insertion position, causing the fastener 31 of the aromatherapy box 3 to be surrounded vertically by the locking fastener 4. This locks the buckle 2 and the aromatherapy box 3 vertically, ensuring stable installation of the aromatherapy box 3 within the filter element 1. It also facilitates aromatherapy replacement, improving ease of use and stability.

[0044] As a preferred option, refer to Figure 4-5 The fastener 2 includes an unlocking part 21 and a locking part 22, with the fastener sliding between the unlocking part 21 and the locking part 22. A positioning step 23 is provided between the locking part 22 and the unlocking part 21, and a positioning groove 24 is formed at the position of the locking part 22. When the fastener 4 slides into place, it is located in the positioning groove 24, and the fastener 4 is at least partially embedded in the positioning groove 24. A deformation gap is left between the fastener 4 and the surface of the locking part 22. By designing the positioning step 23 and the positioning groove 24, it is ensured that the fastener 4 can be accurately positioned during sliding, thereby more reliably fixing the aromatherapy box 3 and preventing it from loosening during use.

[0045] As a preferred embodiment, the positioning steps 23 and positioning grooves 24 are formed on the left and right sides of the upper locking part 22, and the corresponding sides of the locking fastener 4 are embedded in the positioning grooves 24. By designing the positioning grooves 24 on the left and right sides of the upper locking part 22, when the locking fastener 4 is subjected to external force pressing up and down, a certain lateral elastic deformation is generated by the deformation gap between the locking fastener 4 and the upper and lower end faces of the upper locking part 22, thus making it more flexible to install and disassemble the aromatherapy box 3. In addition, by cleverly designing deformation gaps between the left and right sides of the locking fastener 4 and the surface of the positioning grooves 24, when the filter is installed upside down and subjected to vertical vibration, the deformation gaps between the left and right sides of the locking fastener 4 and the positioning grooves 24 produce vertical elastic deformation, thereby making the left and right sides of the locking fastener 4 more deeply embedded in the positioning grooves 24, thus making the fastening firmness higher in the more vibrating environment, and further ensuring the installation stability of the aromatherapy box 3 during use.

[0046] As a preferred embodiment, the unlocking part 21 is provided with inclined guide slopes 25 on both sides, which extend to connect with the positioning step 23, so that the width of the unlocking part 21 gradually increases towards the positioning step 23. The design of the guide slopes 25 helps the locking element 4 to transition more smoothly from the unlocking part 21 to the locking part 22 during sliding, improving the convenience of operation and reducing resistance during installation and disassembly.

[0047] As a preferred embodiment, limiting protrusions 26 are provided on the left and right sides of the end of the buckle 2, and positioning grooves 24 are formed between the limiting protrusions 26 and the positioning steps 23. By adopting the above design, the limiting protrusions 26 can prevent the locking element 4 from disengaging from the buckle 2, and the locking element is not easily lost during the assembly process or when changing the aromatherapy. In addition, when the locking element 4 is pushed into place, it falls into the positioning groove 24. At this time, one side of the locking element 4 is close to the positioning steps 23 and the other side is close to the limiting protrusions 26, so that the locking element 4 and the aromatherapy box 3 are separated by the limiting protrusions 26, leaving a gap on the upper surface, so that the user can push the locking element 4 to unlock it by using the gap.

[0048] As a preferred option, refer to Figure 6The aromatherapy placement cavity has a side mounting opening 34 on its lateral side for horizontal placement of the aromatherapy diffuser. An upper ventilation hole 32 is provided on the side of the aromatherapy placement cavity facing the bottom of the receiving groove 121, and a lower ventilation hole 33 is provided on the side of the aromatherapy placement cavity facing away from the bottom of the receiving groove 121. The diameter of both the upper and lower ventilation holes 32 and 33 is smaller than the size of the aromatherapy diffuser. In this embodiment, the upper ventilation hole 32 can be a perforated hole with a logo, and the lower ventilation hole 33 can be a long, narrow hole. The side mounting opening 34 makes the installation and replacement of the aromatherapy diffuser more convenient, while the upper and lower ventilation holes 32 and 33 ensure that the fragrance of the diffuser can be evenly diffused into the surrounding environment, improving the aromatherapy effect. Furthermore, an auxiliary mounting opening 35 is provided on the side of the aromatherapy placement cavity facing the receiving groove 121. The auxiliary mounting opening 35 is connected to the side mounting opening 34 and has the same width. The auxiliary installation port 35 makes it easier to insert the aromatherapy diffuser into the diffuser box from the side, especially for diffusers with dimensions similar to the diffuser placement cavity, further improving installation convenience. In other embodiments, a bottom installation port can be provided on the side of the diffuser placement cavity facing the receiving groove 121 to replace the side installation port. In this structure, the aromatherapy diffuser can be placed in the receiving groove 121 of the folded filter paper 12 first, then the diffuser box 3 can be fastened inside, and finally the locking fastener 4 can be used to lock it. The bottom installation port design provides another way to install the aromatherapy diffuser. In this embodiment, the side installation port 34 solution is preferred. The bottom of the diffuser box 3 is designed as a support structure with ventilation holes, which acts as a separator between the aromatherapy diffuser and the folded filter paper 12, thereby avoiding direct contact between the aromatherapy diffuser and the folded filter paper 12 and the resulting permeation and diffusion reaction, thus better improving the filtration effect and service life of the filter.

[0049] In this embodiment, the side strips 11 on both sides of the receiving groove 121 of the filter element 1 are attached with fasteners 2. The two ends of the aroma box 3 are respectively connected to the fasteners 2 on both sides. The double-sided locking structure can improve the installation stability of the aroma box 3 in the filter element and can be applied to any of the following situations: the aroma box 3 is placed flat, upside down, placed on the side of the air outlet, or placed on the side of the air inlet.

[0050] In this embodiment, the buckle 2 and the edge strip 11 can be fixed together by adhesive. Adhesive fixing is a simple and reliable method that ensures a firm connection between the buckle 2 and the edge strip 11. It is also easy to operate during the production process, reducing production costs.

[0051] Example 2

[0052] This embodiment discloses a snap-lock aromatherapy diffuser and a filter incorporating the snap-lock aromatherapy diffuser. The difference from Embodiment 1 is that, referring to… Figure 9In Example 2, the receiving groove 121 of the filter element 1 has a side strip 11 on one side attached to the fastener 2. One side of the aromatherapy box 3 is connected to the corresponding fastener 2, while the other side of the aromatherapy box 3 is directly attached to the corresponding side strip 11. This single-sided locking structure of Example 2 is more suitable for the aromatherapy box 3 to be placed flat or on the side of the air intake. The single-sided locking structure of the aromatherapy component in Example 2 has a lower manufacturing cost and is easier to install.

[0053] The technical solution provided by this utility model has been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A locking aromatherapy diffuser, characterized in that, include: At least one fastener (2) is provided with an upwardly protruding first locking block (201), and one side of the first locking block (201) forms an upwardly opening first locking groove (202); The aromatherapy box (3) is provided with an aromatherapy placement cavity for placing aromatherapy. The end of the aromatherapy box (3) is provided with a fastener (31). The fastener (31) is provided with a second locking block (301) that protrudes downward. One side of the second locking block (301) forms a second locking groove (302) with an opening facing downward. At least one locking fastener (4) is slidably sleeved on the fastener seat (2) and can be slidably sleeved to the fastener (31) to restrict the fastener (31) from disengaging upward from the fastener seat (2); When the aroma box (3) is snapped onto the buckle (2), the first locking block (201) and the second locking groove (302) are inserted and engaged vertically, the second locking block (301) and the first locking groove (202) are inserted and engaged vertically, and the locking fastener (4) is slidably sleeved onto the fastener (31) to prevent the fastener (31) from disengaging upward from the buckle (2).

2. The locking aromatherapy diffuser according to claim 1, characterized in that, The buckle (2) includes an unlocking part (21) and a locking part (22). The locking member (4) slides between the unlocking part (21) and the locking part (22). A positioning step (23) is provided between the locking part (22) and the unlocking part (21), and a positioning groove (24) is formed at the position of the locking part (22). When the locking member (4) slides into place, it is located in the positioning groove (24). The locking member (4) is at least embedded in the positioning groove (24). A deformation gap is left between the locking member (4) and the surface of the locking part (22).

3. The locking aromatherapy component according to claim 2, characterized in that, The positioning step (23) and positioning groove (24) are formed on the left and right sides of the upper locking part (22), and the corresponding sides of the locking fastener (4) are embedded in the positioning groove (24).

4. The locking aromatherapy component according to claim 3, characterized in that, The unlocking part (21) has inclined guide slopes (25) on both sides. The guide slopes (25) extend to connect with the positioning step (23), so that the width of the unlocking part (21) gradually increases towards the positioning step (23).

5. The locking aromatherapy component according to claim 3, characterized in that, The left and right sides of the end of the buckle (2) are provided with limiting protrusions (26), and a positioning groove (24) is formed between the limiting protrusions (26) and the positioning step (23).

6. The locking aromatherapy component according to claim 1, characterized in that, The aromatherapy placement cavity has a side mounting opening (34) on one side for horizontal placement of the aromatherapy diffuser, an upper ventilation hole (32) on the top surface of the aromatherapy placement cavity, and a lower ventilation hole (33) on the bottom surface of the aromatherapy placement cavity.

7. The locking aromatherapy diffuser according to claim 6, characterized in that, The bottom surface of the aromatherapy placement cavity is provided with an auxiliary installation port (35), which is connected to the side installation port (34) and has the same width.

8. The locking aromatherapy diffuser according to claim 1, characterized in that, The bottom surface of the aromatherapy placement chamber has a bottom mounting opening.

9. A filter with a locking aromatherapy element, characterized in that, include: The filter element (1) and the fastener (2), aroma box (3) and fastener (4) in the locking aroma diffuser of any one of claims 1-8, wherein the filter element (1) includes at least two side strips (11) and folded filter paper (12) disposed between the two side strips (11), the folded filter paper (12) having a plurality of folded peaks, and a receiving groove (121) being formed between at least two adjacent folded peaks, the receiving groove (121) and the two side strips (11) forming an upward-facing receiving space; the fastener (2) is disposed in the receiving space and fixed to the side strips (11), and the aroma box (3) is disposed in the receiving space.

10. The filter with a locking aromatherapy element according to claim 9, characterized in that, The buckle (2) and the edge strip (11) are fixed together by adhesive.

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