A fragrance diffuser

Abstract

The utility model discloses an extend fragrance device relates to the technical field of fragrance extension and deodorization technology. Including: extensible component, the extensible component carries out volatile fragrance extension and deodorization to perfume. Through the utility model, the problem that the fragrance extension area can not adjust along with the change of environment is solved, and then the effect of improving the environmental adaptability of the fragrance extension device is achieved.

Description

Technical Field

[0001] This utility model relates to the field of aroma diffuser and deodorizer, and more specifically, to an aroma diffuser. Background Technology

[0002] Aroma diffusers are gaining popularity as an effective tool for improving indoor air quality. Users add natural or synthetic essential oils to the diffuser and slowly release them into the air using a diffuser stick to create a pleasant aroma atmosphere, thereby purifying the air, eliminating odors, and soothing the mind and body.

[0003] Existing diffusers generally consist of a bottle containing essential oils or dried spices and a rattan inserted into the bottle to siphon out the aroma of the dried spices or the essential oils. Due to the limited length of the rattan, the diffusion area of ​​the rattan is usually not very large, and it is also impossible to change the diffusion area according to changes in the environment.

[0004] There is currently no good solution to the above problems. Utility Model Content

[0005] This utility model provides a diffuser to at least solve the problem in related technologies that the diffuser area cannot be adjusted with changes in the environment.

[0006] According to one embodiment of the present invention, a diffuser is provided, comprising:

[0007] A stretchable component that volatilizes, diffuses, and deodorizes fragrances;

[0008] The stretchable component includes a plurality of stretchable parts, each stretchable part including a plurality of separation portions, wherein the separation portions of adjacent stretchable parts separate or adhere to each other under external force.

[0009] In one exemplary embodiment, the extension member further includes a fixing portion, wherein the fixing portions of adjacent extension members are fixedly connected in pairs, and the fixing portions and the separating portions are alternately distributed on the extension member.

[0010] In one exemplary embodiment, the fixing portion between adjacent extension members and the adjacent separating portion constitute an extension space.

[0011] In an exemplary embodiment, when the stretchable component is in a first state, the stretchable members are radially distributed, and the stretching space gradually increases or decreases in the radial direction;

[0012] When the stretchable component is in the second state, the stretchable part is circumferentially distributed, and the stretching space varies uniformly along the extension direction of the stretchable part or exhibits a Gaussian distribution as the position of the force point changes.

[0013] In an exemplary embodiment, the extension member located in the first position in the first state is located in the second position in the second state, and the spatial angle between the extension member located in the first position in the first state and the extension member located in the second position in the second state is 180°.

[0014] In one exemplary embodiment, when the stretchable component is in a first state, the stretchable members are radially distributed, and a plurality of the stretchable members are arranged in a radial pattern;

[0015] When the stretchable component is in the second state, the stretchable members are circumferentially distributed, and a plurality of the stretchable members form a column.

[0016] In one exemplary embodiment, the stretchable component is made of paper material.

[0017] By incorporating an extendable component, the diffuser area can be adjusted according to environmental changes, thus solving the problem that the diffuser area cannot be adjusted with environmental changes and improving the environmental adaptability of the diffuser. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a diffuser according to an embodiment of the present utility model;

[0019] Figure 2 This is a diagram showing the contracted state of a diffuser according to an embodiment of the present invention.

[0020] Figure 3 This is an optional structure of the extendable component according to an embodiment of the present invention. Figure 1 ;

[0021] Figure 4 This is an optional structure of the extendable component according to an embodiment of the present invention. Figure 2 ;

[0022] Figure 5 This is an optional structure of the extendable component according to an embodiment of the present invention. Figure 3 ;

[0023] Figure 6 yes Figure 1 Enlarged view of the structure at point A in the middle;

[0024] Figure 7 This is an optional state diagram of the extension according to an embodiment of the present utility model;

[0025] Figure 8 This is an optional structural diagram of the extension according to an embodiment of the present utility model;

[0026] Figure 9This is a schematic diagram of the first state of a diffuser according to an embodiment of the present utility model;

[0027] Figure 10 This is a partial structural schematic diagram of a diffuser in its first state according to an embodiment of the present utility model;

[0028] Figure 11 This is a schematic diagram of the second state of a diffuser according to an embodiment of the present utility model;

[0029] Figure 12 This is a schematic diagram of the placement component structure according to an embodiment of the present utility model;

[0030] Figure 13 This is a schematic diagram of the diffuser component structure according to an embodiment of the present utility model;

[0031] Figure 14 This is a cross-sectional view of the spice component structure according to an embodiment of the present utility model.

[0032] Figure Descriptions: 1. Extendable component; 11. Extendable part; 1101. First extended section; 1102. Second extended section; 1103. Third extended section; 111. Fixing part; 112. Separating part; 113. Extended space; 13. Movable connector; 2. Mounting part; 21. Placement part; 22. Fragrance bottle; 23. Snap-fit ​​groove; 24. Syringe; 25. Mounting groove; 261. Fragrance diffuser; 2611. Mounting hole; 262. Fragrance part; 2621. Injection port; 2622. Angled opening; 27. Fixing post; 28. Fixing part; 29. ​​Fixing opening; 3. Protective part. Detailed Implementation

[0033] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0034] In the following description, the terms "first," "second," etc., 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. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0035] Furthermore, in this application, directional terms such as "upper," "lower," "left," and "right" may be defined relative to the orientation of the components shown in the accompanying drawings. It should be understood that these directional terms can be relative concepts, used for relative description and clarification, and may change accordingly depending on the orientation of the components in the accompanying drawings.

[0036] In this application, unless otherwise expressly specified and limited, the term "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, the term "coupled" can refer to an electrical connection that enables signal transmission.

[0037] As used herein, “about,” “approximately,” or “approximately” includes the stated value and the average value within an acceptable range of deviation from the given value, wherein the acceptable range of deviation is determined by a person skilled in the art taking into account the measurement under discussion and the error associated with the measurement of the given quantity (i.e., the limitations of the measurement system).

[0038] Aroma diffusers are gaining popularity as an effective tool for improving indoor air quality. Users add natural or synthetic essential oils to the diffuser and slowly release them into the air using a diffuser stick to create a pleasant aroma atmosphere, thereby purifying the air, eliminating odors, and soothing the mind and body.

[0039] Existing diffusers generally consist of a bottle containing essential oils or dry fragrances and a rattan cane inserted into the bottle to siphon out the aroma of the dry fragrances or the essential oils. Due to the limited length of the rattan, the diffusion area is usually not very large, but at the same time, its siphoning speed for essential oils and fragrances is relatively fast. This results in a slow diffusion speed and a fast consumption rate, usually causing the diffusion effect to disappear after a short period of use. In addition, the double packaging of the rattan and the bottle is inconvenient for packaging and is prone to loss or damage. Furthermore, the combination of the rattan and the bottle makes the decorative function of the diffuser not obvious. The decorative purpose can only be achieved by adjusting the shape and color of the bottle and the rattan, which greatly limits the creative possibilities of decorative design.

[0040] In response, this application provides a diffuser that can adjust the diffusion range of the diffuser according to changes in the environment, is easy to carry and transport, and can be transformed into various shapes to meet the decoration needs of local spaces such as indoors / car interiors.

[0041] Example 1

[0042] like Figure 1-2 As shown, this embodiment provides a diffuser, including an extendable component 1. The extendable component 1 diffuses and deodorizes fragrances through evaporation. In use, essential oils or fragrances are sprayed onto the extendable component 1, and then the extendable component 1 is extended to increase its diffusion area (e.g., ...). Figure 1 As shown), this expands the diffusion range; when not in use, the extendable component 1 can be retracted, making the diffuser portable (as shown). Figure 2As shown in the figure, the area of ​​the diffuser is reduced, making it portable; at the same time, due to the stretchable characteristics of the extendable component 1, the extendable component can be made into various shapes, so that it can be displayed in different shapes in different states, thereby achieving the purpose of decorating local spaces such as indoor / vehicle interiors.

[0043] The shape of the extendable component can be selected according to requirements. For example, extendable component 2 can be a corrugated structure containing multiple folded surfaces (such as...). Figure 3 As shown), a structure composed of multiple flexible paper strips (such as...) Figure 4 As shown), layered folding structure (such as...) Figure 5 (as shown), etc., are not limited here.

[0044] It should be noted that, in order to meet the absorption and volatilization effect of essential oils and fragrances in the stretchable component, the material used to make the stretchable component should preferably have at least one of the following properties: porous, functional groups with a certain degree of adsorption and volatilization, and adsorption-desorption characteristics. At the same time, since it is necessary to meet the requirements of shape changeability, maintenance and recovery, it needs to have a certain degree of elasticity, flexibility and rigidity. Therefore, the specific material can be paper material, plant fiber, porous medium silicone, or a mixture of any two or more of these materials. Among them, paper material can be corrugated paper, corn starch paper, etc., and plant fiber can be rattan, bamboo fiber material, etc.

[0045] Example 2

[0046] The difference from Example 1 is that, as Figure 1 and Figure 6 As shown, the extendable component 1 includes several extendable parts 11. Each extendable part 11 includes several fixed portions 111 and separate portions 112. The fixed portions 111 of adjacent extendable parts 11 are fixed together in pairs. The separate portions 112 of adjacent extendable parts 11 are separated or joined together under external action, so that the fixed portions 111 and the adjacent separate portions 112 of adjacent extendable parts 11 form an extension space 113. It should be noted that the extendable parts 11 can be strip-shaped, sheet-shaped, or other shapes, as long as they can be extended and connected in pairs.

[0047] As is easily understood, this extended space can be one or multiple, such as Figure 7As shown in (a)-(c), its composition can be a rhombus, triangle, hexagon or other shape, which is not limited here; if multiple extension spaces 113 are to be formed, the fixing part 111 and the separating part 112 are distributed in multiple sets on the extension member 21. The distribution form can be that the fixing part 111 and the separating part 112 are alternately distributed on the extension member 11, for example, alternately distributed along the length direction; in addition, if the extension space 113 is to be formed, the extension member 21 should be made of a material with a certain degree of flexibility and rigidity, such as paper, flexible plastic, flexible metal (e.g. metal sheet), etc., which cannot be too soft (otherwise it cannot be shaped) nor too hard (otherwise it cannot be effectively extended).

[0048] It should be noted that, in order to achieve the decorative effect, it is best to have at least two extension spaces 113, in which case there are at least two sets of fixing parts 111 and separating parts 112; and when there are multiple extension spaces 113, there need to be more than two sets of fixing parts 111 and separating parts 112.

[0049] In particular, such as Figure 8 As shown, the extendable component 1 can also be composed of two intersecting strips (i.e., the aforementioned extendable component 11), wherein the intersecting part has an insertion port, and the strips are inserted through the insertion port to form a fixing part 111, and the other part of the strips is a separating part 112. That is, the fixing method of the fixing part 111 can be surface-to-surface contact, or it can be an open insertion, or it can be fixed in other ways.

[0050] Example 3

[0051] The difference from Example 2 is that, in order to adapt to different fragrance diffusion needs, the stretchable component can be assembled into different shapes in different states.

[0052] like Figure 1 and Figure 9 As shown, the diffuser also includes a mounting component 2, which can be in the shape of a rectangular plate; the extension component 11 is in the shape of a long strip, and the separating part 112 and the fixing part 111 are distributed on the long side of the extension component 11; the extendable component 1 includes a first extension part 1101, which is composed of a plurality of extension components 11; the first end face of the extension component 11 in the first extension part 1101 that is close to the mounting component 2 is fixedly connected to the short side of the mounting component 2, and the fixing method can be Velcro, adhesive, or other fixing methods; the extension components 11 in the first extension part 1101 that are away from the mounting component 2 and the second end faces of the extension components 11 that are close to the mounting component 2 are fixedly connected in pairs through the aforementioned fixing part 111.

[0053] like Figure 9-10As shown, when the first extension portion 1101 is in the first state, the first extension portion 1101 is radially circular, the extension members 11 contained in the first extension portion 1101 are radially distributed, and the volume / cross-sectional area of ​​the extension space 113 gradually increases or decreases in the radial direction.

[0054] like Figure 11 As shown, when the first extension portion 1101 is in the second state, the first extension portion 1101 is columnar, and the extension members 11 contained in the first extension portion 1101 are distributed circumferentially. At this time, the extension space 113 varies uniformly along the extension direction of the extension member 11 or varies with the position of the force point in a Gaussian distribution. That is, when a certain position is subjected to a large force, the volume / cross-sectional area of ​​the extension space 113 at that position is the largest, while the volume / cross-sectional area of ​​the extension space 113 on the extension members 11 at other positions gradually decreases according to a normal distribution.

[0055] It should be noted that during the transition of the first extension portion 1101 from the first state to the second state, the first extension portion 1101, which is located away from the mounting member 2 (i.e., the first position) in a radially distributed circular arrangement, is rotated 180° around the fulcrum, with several extension members 11 near the short side of the mounting member 2 as fulcrums. This causes the extension direction / length direction of the extension members 11 contained in the first extension portion 1101 to change from a direction away from the mounting member 2 to a spatial overlap with the short side of the mounting member 2 (i.e., the second position), thus obtaining the first extension portion 1101 in the second state. When in the first position, the extension direction / length direction of the extension members 11 is parallel to the short side of the mounting member 2 (but opposite in direction) or has a certain angle with the short side of the mounting member 2. In the second position, the extension direction / length direction of the extension member 11 is parallel to the short side of the mounting member 2. That is, the extension member 11 located in the first position in the first state is located in the second position in the second state, and the spatial angle between the extension member 11 located in the first position in the first state and the same extension member 11 located in the second position in the second state is 180°. In particular, during the rotation, since the extendable component in the first state is radially circular, some extension members in the first state have an extension direction perpendicular to the mounting member (i.e., located in the third position). After changing to the second state, these extension members 11 only need to rotate 90° so that the extension direction of the extension member 11 is parallel to the short side of the mounting member and spatially overlaps with the short side of the mounting member.

[0056] It is easy to understand that when the extendable component 1 is in different states, its diffusion range and diffusion speed will also change due to the different areas / volumes / expansion spaces 113 of the extendable component 1, thereby achieving adjustment for different diffusion needs.

[0057] Example 4

[0058] The difference from Example 3 is that, as Figure 11-12 As shown, the mounting component 2 is also provided with a placement component 21, which includes a base. A fragrance bottle 22 for spraying essential oils or fragrance powders onto the extendable component 1 is snapped onto the base. In order to effectively snap the fragrance bottle 22, the placement component 21 is provided with a snap-fit ​​groove 23. It should be noted that the fragrance bottle 22 can also be replaced with a soft package containing essential oils or fragrances. In this case, the snap-fit ​​groove 23 should be set to a shape corresponding to the soft package.

[0059] Example 5

[0060] The difference from Example 4 is that, as Figure 11-12 As shown, when the essential oil is packaged in the fragrance bottle 22, the essential oil can be injected into the fragrance bottle by the syringe 24 to facilitate filling the fragrance bottle 22 with essential oil. In order to facilitate the installation of the syringe 24, the placement part 21 can be provided with an installation groove 25 for snapping the essential oil syringe. When in use, the syringe 24 can be used simply by taking it out of the installation groove 25.

[0061] Example 6

[0062] The difference from Example 5 is that, to enhance the diffusion effect, such as Figure 12-13 As shown, the diffuser also includes a diffuser component, which includes a fragrance component 262 filled with essential oils or fragrances and a diffuser sub-component 261 for diffused fragrance. The diffuser sub-component 261 absorbs the essential oils or fragrances in the fragrance component and diffuses the fragrance through its porous structure. Subsequently, some of the fragrance volatilized by the diffuser sub-component is further diffused by the extendable component, thereby effectively expanding the diffused fragrance range and direction.

[0063] Among them, the diffuser component 261 can be a porous diffuser stone or a plant fiber component (such as rattan ball, bamboo fiber component, etc.); the diffuser component 261 can be set in various shapes such as triangle, square, circle, hexagon or other polygons.

[0064] Specifically, to increase the volume of the fragrance component 262, it can be designed as a glass sphere. To enhance the decorative effect and improve diffusion efficiency, the diffuser can be composed of two interlocking diffuser stones, which can be triangular, square, circular, pentagonal, hexagonal, or other shapes. To accommodate the installation of the glass sphere-shaped fragrance component, such as… Figure 13As shown, a mounting hole 2611 for securing the fragrance component can be opened at the center of the diffuser component 261. When the fragrance component 262 is installed into the mounting hole 2611, and then the two diffuser stones are fastened together, the fragrance component can be protected by the diffuser component. When diffused, the two diffuser stones are simply stacked, and then the fragrance component 262 is installed into the mounting hole 2611. At the same time, the fragrance in the fragrance component 262 can be absorbed by the diffuser stones, and then the fragrance is diffused through the diffuser stones.

[0065] To ensure that the diffuser stones do not shift or fall off during stacking, a positioning structure can be set up to position and fix the diffuser stones. The positioning structure can be a positioning groove on one diffuser stone, into which another diffuser stone is inserted to fix it in place; or a positioning post on one diffuser stone and a positioning hole on the other diffuser stone, with the positioning post and positioning hole being inserted to fix the diffuser stone in place; or a detachable fixing structure such as Velcro, bolts and nuts.

[0066] Example 7

[0067] The difference from Example 6 is that, as Figure 12 As shown, in order to fix the diffuser component 261, a fixing opening 29 for snapping the diffuser component 261 is provided on the placement component 21. At least one set of fixing posts 27 can also be arranged diagonally. Fixing members 28 are provided on the fixing posts 27. The fixing members 28 can be set as elastic rings sleeved on the fixing posts 27. The part of the elastic ring close to the diffuser component 261 abuts against the diffuser component 261. The elastic ring fixes the diffuser component 261 under the action of elasticity.

[0068] Example 8

[0069] The difference from Example 6 is that, as Figure 13 As shown, to ensure that the essential oil does not leak out after being injected into the fragrance component 262, the fragrance component 262 is provided with an injection port 2621. The injection port 2621 protrudes into the fragrance component 262, and the angle between the injection port 2621 and the horizontal plane is 45-90°, preferably 45°, 60°, 75°, 85°, etc., but not less than 45°.

[0070] Example 9

[0071] The difference from Example 7 is that, as Figure 13As shown, the inlet 261 is located at the port inside the fragrance component 262 and has an angled opening 2622. The angle between the angled opening 2622 and the horizontal plane is greater than or equal to 30°. Otherwise, an effective air pressure cannot be formed inside the fragrance component 262. The angled opening 2622 can change the air pressure inside the fragrance component 262, so that the essential oil fragrance inside the fragrance component 262 can evaporate from the inlet 2621 into the diffuser stone when it evaporates, thereby improving the diffusion effect.

[0072] Example 10

[0073] The difference from Example 2 is that, as Figure 1 As shown, to protect the extendable component 1 and reduce wear during use, the diffuser also includes a protective element 3. The extendable component includes a second extension portion 1102 and a third extension portion 1103. The end faces of the extensions 11 near the mounting portion 2 of the second extension portion 1102 and the third extension portion 1103 are fixedly connected to the long side of the mounting portion 2. The end face of the extension 11 away from the mounting portion 2 of the third extension portion 1103 is fixedly connected to the long side of the protective element. When the extendable component 1 is retracted, the protective element 3 is parallel to the mounting portion 2, and together with the extendable component 1, forms a book shape (e.g., ...). Figure 2 As shown), in a box or other shape, the protective component 3 and the mounting component 2 protect the extendable component 1 and the diffuser and fragrance bottle 262 inside the placement component 21, while also bearing the external force perpendicular to the protective component 3, thereby achieving the protection of the extendable component 1.

[0074] In particular, to facilitate the modification and maintenance of the shape of the extendable component, a movable connector 13 is connected to the end face of the extension 11 away from the mounting component 2 in the second extension 1102. The movable connector 13 is provided with a magnet, and a magnet is also provided in the edge of the protective component 3. Thus, when the movable connector 13 approaches the protective component 3, the movable connector 13 is fixed to the protective component 3 by the magnet.

[0075] The following is a description through specific embodiments.

[0076] The diffuser comprises a mounting component 2, a protective component 3, and an extendable component 1. The mounting component 2 and the protective component 3 are both square. The extendable component 1 includes a first extension portion 1101, a second extension portion 1102, and a third extension portion 1103. The first end face of the first extension portion 1101 near the mounting component 2 is fixed to the short side of the mounting component 2, and the second end face of the first extension portion 1101 near the protective component 3 is fixed to the short side of the protective component 3. The second extension portion 1102 and the third extension portion 1103 are arranged opposite each other, and the third end face of the second extension portion 1102 near the mounting component 2 is fixed to the long side of the mounting component 2. The fourth end face of the extension 11 of the second extension 1102, away from the mounting member 2, is fixedly connected to a movable connector 13. A magnet is provided inside the movable connector 13. Magnets are also provided inside the protective member 3 and the mounting member 2. The fifth end face of the extension 11 of the third extension 1103, close to the mounting member 2, is fixedly connected to the long side of the mounting member 2. The sixth end face of the extension 11 of the third extension 1103, away from the mounting member 2, is fixedly connected to the long side of the protective member 3. When not in use, the first extension 1101, the second extension 1102, and the third extension 1103 are all in a retracted state. The movable connector 13 is attracted and fixedly connected to the magnet inside the protective member 3 via a magnet, thus the diffuser is book-shaped (e.g., ...). Figure 2 As shown in the image, this makes it easy to move and store the diffuser.

[0077] When you need to diffuse the fragrance, first open the protective cover 3 (such as...). Figure 1 As shown), the protective component 3 and the mounting component 2 are fitted together with their backs facing each other, and the movable connecting component 13 is magnetically fixed to the mounting component 2 (as shown). Figure 9-10 As shown), at this time, the first extension 1101 is in the first state, which is radially circular, and the volume / cross-sectional area of ​​the extension space on the first extension 1101 gradually increases from the center of the radial circle to the edge along the length direction of the extension member 11. The second extension 1102 and the third extension 1103 are in the second state, which are columnar. Then, perfume or fragrance is sprayed onto the first extension 1101, the second extension 1102 and the third extension 1103, and at the same time, the first extension 1101, the second extension 1102 and the third extension 1103 diffuse fragrance and deodorize.

[0078] When the placement needs to be changed, the first extension 1101 is flipped, causing the extension direction / length direction of the extension members 11 in the first extension 1101 to change from a direction away from the mounting member 2 to a direction parallel to the short side of the mounting member 2 and spatially overlapping with the short side of the mounting member 2. At this time, the first extension 1101 changes from a radial circular shape to a cylindrical shape. Thus, the first extension 1101, the second extension 1102, and the third extension 1103 form four cylindrical shapes parallel to the four sides of the mounting member 2 (e.g., ...). Figure 11 (As shown).

[0079] To prolong the aroma diffusion effect, a placement component 21 is provided on the mounting component. The placement component 21 has a placement space and a fixing port 29 for engaging the aroma diffuser component 261. The aroma diffuser component 261 has a mounting hole 2611. A spherical fragrance component 262 is installed in the mounting hole 2611. The fragrance component 262 has a protruding inlet 2621. The end of the inlet 2621 has a bevel 2622. After essential oils and other fragrances are injected into the fragrance component 262 through the inlet 2621, the fragrance diffuses through the inlet 2621 to the aroma diffuser component 261, and then diffuses through the extension component 11.

[0080] To facilitate the filling of the fragrance diffuser 261, the placement part 21 is provided with a mounting groove 25 for installing the syringe 24 and a snap-fit ​​groove 23 for snapping the fragrance bottle 22 filled with fragrance. Then the syringe 24 and the fragrance bottle 22 are installed respectively. When in use, the syringe 24 and the fragrance bottle 22 can be directly taken out.

[0081] To further secure the diffuser component 261, at least one set of fixing posts 27 are provided diagonally on the placement component 21. The fixing posts 27 are provided with fixing members 28. The fixing members 28 can be configured as elastic rings sleeved on the fixing posts 27. The part of the elastic ring close to the diffuser component 261 abuts against the diffuser component 261, and the elastic ring secures the diffuser component 261 under the action of elasticity.

[0082] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any changes or substitutions within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A diffuser, characterized in that, include: A stretchable component that volatilizes, diffuses, and deodorizes fragrances; The stretchable component includes a plurality of stretchable parts, each stretchable part including a plurality of separation portions, wherein the separation portions of adjacent stretchable parts separate or adhere to each other under external force.

2. The diffuser according to claim 1, characterized in that, The extension member also includes a fixing part, and the fixing parts of adjacent extension members are fixedly connected in pairs. The fixing parts and the separating parts are alternately distributed on the extension member.

3. The diffuser according to claim 2, characterized in that, The fixing portion between adjacent extension members and the adjacent separating portion form an extension space.

4. The diffuser according to claim 3, characterized in that, When the stretchable component is in the first state, the stretchable members are radially distributed, and the stretching space gradually increases or decreases in the radial direction; When the stretchable component is in the second state, the stretchable part is circumferentially distributed, and the stretching space varies uniformly along the extension direction of the stretchable part or exhibits a Gaussian distribution as the position of the force point changes.

5. The diffuser according to claim 3, characterized in that, The extension member in the first position in the first state is located in the second position in the second state, and the spatial angle between the extension member in the first position in the first state and the extension member in the second position in the second state is 180°.

6. The diffuser according to claim 3, characterized in that, When the stretchable component is in the first state, the stretchable members are radially distributed, and a plurality of the stretchable members are arranged in a radial pattern; When the stretchable component is in the second state, the stretchable members are circumferentially distributed, and a plurality of the stretchable members form a column.

7. The diffuser according to claim 1, characterized in that, The stretchable component is made of paper material.

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