Aromatherapy device
The combined structure of the volatile film and the liquid guide is fixed by hot pressing, and the snap-and-cut groove is used to ensure close contact, which solves the problems of liquid overflow and poor contact in the aromatherapy device, and achieves good fragrance dissipation and liquid leakage prevention effect.
Patent Information
- Application Number
- CN202422400859.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-09-30
AI Technical Summary
In the existing aromatherapy devices, the loose cotton sheet is prone to liquid overflow due to vibration or processing errors, and the split structure is prone to poor contact problems.
The fragrance-dispersing member made of two or four volatile films is combined with the liquid guide. The snap and slot structure ensures that the liquid guide and the liquid suction rod are in close contact, and the sealing piece is punctured during use to form an integrated component structure to avoid liquid overflow and poor contact.
The aromatherapy device has achieved good fragrance dispersing effect, prevents liquid leakage, simple overall structure, good liquid conduction effect, and avoids liquid leakage and poor contact problems caused by vibration or processing errors.
Smart Images
Figure CN223220750U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of household or vehicle-mounted aromatherapy, and particularly relates to an aromatherapy device. Background Art
[0002] Aromatherapy is a product used in indoor and car environments to improve the smell of the air. With the improvement of living standards, more and more people accept and use aromatherapy products. In order to improve the air environment in private cars and indoors, people usually place solid air fresheners, spray perfumes or place aromatherapy essential oils in the car or indoors to make the space fragrant, eliminate the user's fatigue, and liven up the atmosphere in the space. Accompanied by soft music, the nose can smell the fresh and sweet floral fragrance, which penetrates into the bone marrow and floats, enhancing the pleasure.
[0003] However, the existing aromatherapy products are mainly divided into the following categories: the first category is naturally volatile perfume products, the second category is aromatherapy devices that use perfume to diffuse fragrance, and the third category is air outlet aromatherapy devices that are clamped on the air outlet. Among them, most products of the aromatherapy device type use a scent-diffusing cotton sheet and a liquid-absorbing stick to absorb the perfume before diffusing the fragrance. However, when the scent-diffusing cotton sheet absorbs the perfume before diffusing the fragrance, the scent-diffusing cotton sheet is prone to liquid overflow, resulting in leakage and contamination of the interior of the shell during the pouring of the aromatherapy or the vibration of the vehicle. In addition, the scent-diffusing cotton sheet and the liquid-absorbing stick are separate structures, and the two are prone to poor contact due to processing or assembly errors, which may affect the fragrance diffusion. Utility Model Content
[0004] The utility model aims to overcome the existing technical defects and provide an aromatherapy device with the characteristics of good fragrance diffusion effect and good leakage prevention effect, and the overall structure is simple and the liquid conduction effect is good.
[0005] In order to solve the above technical problems, the utility model provides an aromatherapy device, comprising a bottle for accommodating a liquid matrix, a decorative cover mounted on the upper end of the bottle, and a liquid absorbing and dispersing assembly arranged in the decorative cover and located above the bottle, the decorative cover being provided with a plurality of fragrance dispersing holes, a rupturable sealing sheet for sealing the bottle mouth being provided at the bottle mouth being provided with a liquid absorbing rod located inside the rupturable sealing sheet; the liquid absorbing and dispersing assembly comprising a fragrance dispersing member formed by hot pressing at least two liquid-absorbing volatile films, and a liquid guide member arranged in the fragrance dispersing member, the lower end of the liquid guide member extending from the fragrance dispersing member and being placed above the rupturable sealing sheet, the upper end of the liquid guide member extending from the fragrance dispersing member and being detachably fixed to the inner top of the decorative cover; at least one set of two slots spaced apart vertically are recessed on the outer wall of the upper end of the bottle, and at least one buckle is provided on the inner protrusion of the decorative cover to engage with the slot, so that the decorative cover can move up and down between the two slots and drive the liquid absorbing and dispersing assembly to pierce the rupturable sealing sheet downward.
[0006] Furthermore, the fragrance diffusion member is formed by hot pressing two stacked volatile films, and the liquid guide member is arranged in the middle of the fragrance diffusion member; the outer peripheries of the two volatile films are fixed by hot pressing, and the two volatile films are adjacent to the positions on both sides of the liquid guide member and are spaced apart by at least one hot pressing point arranged along the extension direction of the liquid guide member.
[0007] Furthermore, the fragrance diffuser is formed by hot pressing four volatile films overlapping into a cross shape, and the liquid guide member is arranged at the center of the cross of the fragrance diffuser; each of the volatile films is in the shape of a right angle, and the right-angled vertices of the four volatile films overlap at the center of the cross, so that the right-angled sides of the four volatile films overlap in pairs and are stacked and fixed by hot pressing; the outer peripheries of the two adjacent stacked volatile films are fixed by hot pressing, and the two adjacent stacked volatile films are adjacent to the positions on both sides of the liquid guide member and are spaced apart with at least one hot pressing point arranged along the extension direction of the liquid guide member.
[0008] Furthermore, four guide grooves distributed in a cross shape are vertically provided on the inner wall of the decorative cover, and the outer end of the fragrance diffuser is slidably arranged in the guide groove.
[0009] Furthermore, a socketing platform for socketing with the decorative cover is inwardly provided at the upper end of the bottle, and at least one group of two slots spaced apart in an upper and lower direction is recessed on the outer side of the socketing platform.
[0010] Furthermore, the outer side of the socket is provided with at least two groups of symmetrically arranged slots, each group of slots includes two slots spaced apart in an upper and lower direction, and the inner protrusion of the decorative cover is provided with at least two buckles that engage with each group of slots in a one-to-one correspondence.
[0011] Furthermore, the bottle and the decorative cover are square structures with the same side lengths, and a group of two slots spaced apart vertically are provided in the middle of the four sides of the socket platform. A buckle is raised in the middle of the inner side of the four sides of the decorative cover and engages with the slot.
[0012] Furthermore, the inner top protrusion of the decorative cover is provided with a fixing column which is sleeved with the upper end of the liquid guide member.
[0013] Furthermore, a fixing hole for inserting the liquid guide member is recessed in the middle of the fixing column, an annular groove is recessed in the inner wall of the fixing hole, and an annular platform is protruded on the outer periphery of the liquid guide member and engages with the annular groove.
[0014] Furthermore, the rupturable sealing sheet is an aluminum foil fixed to the bottle mouth of the bottle by heat sealing; and a gap is provided between the rupturable sealing sheet and the top surface of the liquid-absorbing rod.
[0015] Furthermore, the lower end of the liquid-guiding member is in a pointed cone shape, the volatile membrane is a dialysis membrane, and the liquid-guiding member and the liquid-absorbing stick are both cotton swabs.
[0016] The utility model has the following beneficial effects:
[0017] In the present invention, at least two volatile films are firstly fixed by hot pressing to form a fragrance diffusion component, and during the hot pressing process, a liquid guide component is arranged between the two volatile films, and the clips on the decorative cover are initially engaged with the upper clip slots by means of the slots spaced apart at upper and lower intervals, so that the liquid absorbing fragrance diffusion component fixed on the decorative cover is kept in a constant position without puncturing the breakable sealing sheet when not in use. When in use, the decorative cover is pressed downward to make it move downward and engage with the lower clip slot, and drive the liquid guide component on the liquid absorbing fragrance diffusion component to move downward to puncture the breakable sealing sheet and then contact the liquid absorption rod, and the liquid guide component is kept in the state of contact with the liquid absorption rod, avoiding the problem of disengagement and looseness, so that the perfume on the liquid absorption rod can be continuously conducted upward to the liquid guide component. The perfume is then conducted to the fragrance diffuser and absorbed by the fragrance diffuser. The fragrance diffuser slowly evaporates and diffuses the perfume after absorbing the perfume. After the volatile membrane absorbs the liquid, only the membrane paper will be wetted, and no liquid will flow out. Therefore, the volatile membrane fragrance diffusion method will not have the problem of perfume overflowing, thereby avoiding the problems of liquid leakage and shell contamination caused by perfume overflow, and has the characteristics of good fragrance diffusion effect and good anti-leakage effect; and the liquid guide part and the volatile membrane are fixed together by hot pressing to form an integrated component structure, the overall structure is simple and the liquid conduction effect is good; the clamping structure of the card slot and the card buckle is also used to make the liquid guide part and the liquid absorption rod in close contact, avoiding the problem that the split structure between the liquid absorption rod and the fragrance diffusion cotton sheet in the existing structure is easy to cause poor contact due to processing or assembly errors, thereby affecting the fragrance.
[0018] Secondly, the method of hot pressing and fixing the periphery of the volatile membrane, that is, most areas of the volatile membrane are not hot pressed, can better lock the absorbed perfume within the hot pressing edge to further avoid the problem of liquid overflow, and secondly avoid affecting the liquid conduction effect and fragrance diffusion effect inside the volatile membrane; and at least one hot pressing point arranged along the extension direction of the liquid guiding part is provided at intervals between the two volatile membranes adjacent to the liquid guiding part, so that the hot pressing point can better clamp and fix the liquid guiding part between the two volatile membranes, and the area outside the hot pressing point that is not hot pressed can better conduct the perfume on the liquid guiding part to the volatile membrane.
[0019] Additional aspects and advantages of the present invention will be partially given in the following description, which will become apparent from the following description or be understood through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The drawings described herein are used to provide a further understanding of the present invention, constitute a part of this application, and do not constitute an improper limitation of the present invention. In the drawings:
[0021] Figure 1 is a schematic diagram of an aromatherapy device in an embodiment;
[0022] Figure 2 is a cross-sectional view of the aromatherapy device in the embodiment;
[0023] Figure 3 for Figure 2 A magnified schematic diagram of point A in the middle;
[0024] Figure 4 for Figure 2 A magnified schematic diagram of point B in the middle;
[0025] Figure 5 is a schematic diagram of a bottle in the embodiment;
[0026] Figure 6 is a schematic diagram of a decorative cover in an embodiment;
[0027] Figure 7 Schematic diagram of the liquid absorption and fragrance diffusion component in Example 1;
[0028] Figure 8 This is a front view of the liquid absorption and fragrance diffusion component in Example 1;
[0029] Figure 9 is a cross-sectional view of the aromatherapy device in Example 2;
[0030] Figure 10 Schematic diagram of the liquid absorption and fragrance diffusion component in Example 2;
[0031] Figure 11 This is a front view of the liquid absorption and fragrance diffusion component in Example 2;
[0032] Figure 12 This is a bottom view of the liquid absorption and fragrance diffusion component in Example 2. DETAILED DESCRIPTION
[0033] In order to more fully understand the technical content of the present invention, the present invention will be further introduced and explained in conjunction with the accompanying drawings and specific embodiments. It should be noted that if there are descriptions such as "first" and "second" in the text, they are used to distinguish different components, etc., and do not represent the order of precedence, nor do they limit the "first" and "second" to different types.
[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work shall fall within the scope of protection of the present invention.
[0035] Example 1
[0036] like Figures 1 to 8 As shown, an aromatherapy device shown in this embodiment includes a bottle 20 for accommodating a liquid matrix (such as aromatherapy, perfume), a decorative cover 30 that is mounted on the upper end of the bottle by snapping, and a liquid absorbing and dispersing component 10 that is arranged in the decorative cover 30 and located above the bottle 20. The decorative cover 30 is penetrated by a plurality of fragrance dispersing holes 31 for air flow and fragrance dispersing inside and outside; a rupturable sealing sheet 21 for sealing is provided at the mouth of the bottle 20, and a liquid absorbing rod 50 located inside the rupturable sealing sheet 21 is inserted into the mouth of the bottle. The lower end of the liquid absorbing rod 50 extends to the bottom of the bottle to absorb the perfume in the bottle and conduct it upward; the liquid absorbing and dispersing component 10 includes a fragrance dispersing member 1 formed by laminating and hot-pressing two liquid-absorbing volatile films and a fragrance dispersing member 1 provided inside the fragrance dispersing member. The liquid guide member 2 and the fragrance diffuser 1 are flat as a whole. The lower end of the liquid guide member 2 extends from the fragrance diffuser 1 and is placed above the rupturable sealing sheet 21. The upper end of the liquid guide member 2 extends from the fragrance diffuser 1 and is detachably fixed to the inner top of the decorative cover 30, that is, the liquid absorption and fragrance diffusion component 10 and the decorative cover 30 can move up and down with the decorative cover 30 after being fixed; and the outer wall of the upper end of the bottle 20 is concavely provided with at least one group of two card grooves 22 spaced apart in an upper and lower manner, and the inner side protrusion of the decorative cover 30 is provided with at least one buckle 32 engaged with the card groove 22, so that the decorative cover can move up and down between the two card grooves 22 by utilizing the cooperation of the buckle 32 and the upper and lower card grooves 22, and when the decorative cover 30 moves downward, it drives the liquid guide member 2 in the liquid absorption and fragrance diffusion component 10 to pierce the rupturable sealing sheet 21 downward.
[0037] In the above structure, when it is not in use initially, the buckle on the decorative cover is engaged with the card slot on the upper side, so that the liquid absorption and fragrance diffusion component fixed on the decorative cover is kept in a constant position without puncturing the rupturable sealing sheet when not in use, that is, the liquid absorption and fragrance diffusion component 10 is kept suspended and located above the rupturable sealing sheet 21. When in use, the decorative cover is pressed downward to move it downward and engage with the card slot on the lower side, and drive the liquid guide member on the liquid absorption and fragrance diffusion component to move downward to puncture the rupturable sealing sheet and then contact the liquid absorption rod, and the liquid guide member is kept in the state of contact with the liquid absorption rod, avoiding the problem of discontinuity and looseness, so that the perfume on the liquid absorption rod can be continuously conducted upward to the liquid guide member, and then conducted to the fragrance diffusion member and be diffused by the fragrance diffusion member. Absorption, the fragrance diffuser absorbs the perfume and then slowly evaporates and diffuses the perfume. After the volatile membrane absorbs the liquid, it will only wet the membrane paper, and no liquid will flow out. Therefore, the volatile membrane fragrance diffusion method will not have the problem of perfume overflow, thereby avoiding the leakage caused by perfume overflow and the pollution of the shell, and has the characteristics of good fragrance diffusion effect and good anti-leakage effect; and the liquid guide part and the volatile membrane are fixed together by hot pressing to form an integrated component structure, the overall structure is simple and the liquid conduction effect is good; the card slot and the card buckle snap-fit structure are also used to make the liquid guide part and the liquid absorption rod in close contact, avoiding the problem that the existing structure in which the liquid absorption rod and the fragrance diffusion cotton sheet adopt a split structure that is easy to affect the fragrance due to poor contact due to processing or assembly errors.
[0038] As a preference, Figures 7 and 8 As shown, the liquid guiding member 2 is arranged in the middle of the fragrance diffuser 1; of course, the liquid guiding member can also be arranged at one end of the fragrance diffuser, but compared with the method of the liquid guiding member being arranged at one end of the fragrance diffuser, when conducting liquid, the method of the liquid guiding member 2 being arranged in the middle of the fragrance diffuser 1 can better conduct the liquid to both ends of the fragrance diffuser 1 at the same time, and can conduct liquid more quickly on the entire surface of the fragrance diffuser, so as to provide better liquid conducting and fragrance diffusion effects.
[0039] In one embodiment, if Figures 7 and 8 As shown, the periphery of the two volatile films is fixed by hot pressing to form a hot pressing edge 11, and the area within the hot pressing edge 11 is not hot pressed. Firstly, the absorbed perfume can be better locked within the hot pressing edge to further avoid the problem of liquid overflow, and secondly, it can avoid affecting the liquid conduction effect and fragrance diffusion effect inside the volatile film; and the two volatile films are adjacent to the positions on both sides of the liquid guide member 2, and are spaced apart by one or two hot pressing points 12 arranged along the extension direction of the liquid guide member, that is, the area other than the hot pressing points 12 at the contact position between the volatile film and the liquid guide member is not hot pressed, so that the hot pressing points can better clamp and fix the liquid guide member between the two volatile films, and the areas other than the hot pressing points that are not hot pressed can better conduct the perfume on the liquid guide member to the volatile film.
[0040] In one embodiment, if Figures 1 to 6As shown, four guide grooves 33 distributed in a cross shape are vertically provided on the inner wall of the decorative cover 30. The four guide grooves 33 are respectively provided at the four corners of the decorative cover. The left and right outer ends of the fragrance diffuser 1 are respectively provided in two guide grooves 33 arranged at any two diagonally opposite corners to achieve assembly positioning between the decorative cover and the liquid absorption and fragrance diffusion component, thereby preventing the liquid absorption and fragrance diffusion component from falling off, deflecting, and other problems.
[0041] In one embodiment, if Figures 1 to 6 As shown, the upper end of the bottle 20 is inwardly provided with a socketing platform 23 that is socketed with the decorative cover 30. The outer side of the socketing platform 23 is recessed with at least two groups of symmetrically arranged card slots, each group of card slots includes two card slots 22 spaced apart and distributed upper and lower. The inner side of the decorative cover 30 is convexly provided with at least two symmetrically arranged buckles 32, and the two buckles 32 are engaged with the two groups of card slots 22 in a one-to-one correspondence. In this structure, when the buckles on the inner side of the decorative cover are engaged with the card slots located on the upper side, a gap is formed between the decorative cover 30 and the bottle 20 for the decorative cover 30 to move downward, and the height of the gap is the same as the height difference between the upper and lower card slots.
[0042] Preferably, the bottle 20 is a square structure with the same side length as the decorative cover 30, that is, the socket platform 23 is also a square structure. A group of two card slots 22 spaced apart from each other can be set only in the middle of the two symmetrical sides of the socket platform 23, or a group of two card slots 22 spaced apart from each other can be set in the middle of the four sides of the socket platform 23. The number of buckles on the inner side of the decorative cover 30 is the same as the number of card slot groups on the socket platform.
[0043] In one embodiment, the inner top protrusion of the decorative cover 30 is provided with a fixing column 34 that is sleeved with the upper end of the liquid guiding member 2, and the middle of the fixing column 34 is recessed with a fixing hole 35 for inserting the liquid guiding member 2, and the inner wall of the fixing hole 35 is recessed with an annular groove 36. The outer peripheral protrusion of the liquid guiding member 2 is provided with a ring platform 24 that engages with the annular groove 36, so that the liquid guiding member 2 and the decorative cover 30 are engaged and fixed.
[0044] In one embodiment, if Figure 2 As shown, a gap 25 is provided between the rupturable sealing sheet 21 and the top surface of the liquid-absorbing rod 50, so that the rupturable sealing sheet 21 can be elastically deformed inward and ruptured after being squeezed.
[0045] In one embodiment, the lower end of the liquid guide 2 is in a pointed cone shape, which facilitates its ability to pierce the rupturable sealing sheet 21 and insert into the top of the liquid pipetting rod using a pressing force, thereby ensuring good contact with the liquid pipetting rod and good liquid guiding efficiency.
[0046] In one embodiment, if Figure 2 As shown, the rupturable sealing sheet 21 is an aluminum foil sealed at the bottle mouth of the bottle 20 by heat sealing. The aluminum foil sealing method is simple, reliable and convenient for heat sealing processing. Of course, other film materials that can be sealed and punctured can also be selected, such as plastic film.
[0047] Optionally, the volatile membrane is preferably a porous membrane of brands such as Teslin and Darami c, ie, a dialysis membrane, and the thickness of the volatile membrane is preferably 0.2-0.5 mm.
[0048] Optionally, the liquid guiding member is made of a material having liquid guiding effect such as a cotton swab or a graphite rod, and the liquid absorbing rod is a cotton swab.
[0049] In other embodiments, the liquid-conducting member is preferably a circular columnar structure, but may also be a square or other polygonal structure.
[0050] In other embodiments, the decorative cap and the bottle may also have a circular structure.
[0051] Example 2
[0052] like Figure 1 、 Figure 3-6 as well as Figure 9-12 As shown, the structure of the aromatherapy device shown in this embodiment is basically the same as that shown in Example 1, except that the structure of the liquid absorbing and dispersing fragrance component is different. Specifically, the liquid absorbing and dispersing fragrance component 10 includes a fragrance dispersing member 1 formed by hot pressing four volatile films that overlap into a cross shape and can absorb liquid, and a liquid guide member 2 provided in the fragrance dispersing member 1. The four ends of the fragrance dispersing member 1 are respectively provided in the four guide grooves 33 on the inner side of the decorative cover 30 to realize the assembly positioning between the decorative cover and the liquid absorbing and dispersing fragrance component, thereby preventing the liquid absorbing and dispersing fragrance component from being The liquid guide member 2 is arranged at the cross center of the fragrance diffuser 1, which can better conduct liquid to the four ends of the fragrance diffuser 1 at the same time, and can conduct liquid more quickly on the entire surface of the fragrance diffuser to provide better liquid conduction and fragrance diffusion effects; the lower end of the liquid guide member 2 extends out of the fragrance diffuser 1 and is placed above the rupturable sealing sheet 21, and the upper end of the liquid guide member 2 extends out of the fragrance diffuser 1 and is detachably fixed to the inner top of the decorative cover 30, that is, the liquid absorption and fragrance diffusion component 10 and the decorative cover 30 can be moved up and down with the decorative cover 30 after being fixed.
[0053] In one embodiment, if Figures 10 to 12As shown, each volatile film is in the shape of a right angle, and the right-angled vertices of the four volatile films overlap at the center of the cross, so that the right-angled sides of the four volatile films overlap in pairs and are stacked and fixed by heat pressing to form a cross-shaped fragrance diffuser 1, and the liquid guide 2 is located between the right-angled vertices of the four volatile films; the periphery of the two adjacent stacked volatile films is fixed by heat pressing to form a heat-pressed edge 11, and the area within the heat-pressed edge 11 is not heat-pressed, so as to better lock the absorbed perfume within the heat-pressed edge and further avoid the problem of liquid overflow. Secondly, it is to avoid affecting the liquid conduction effect and fragrance diffusion effect inside the volatile film; and the two adjacent stacked volatile films are each provided with one or two hot pressing points 12 arranged along the extension direction of the liquid guiding member at positions adjacent to both sides of the liquid guiding member 2, that is, the areas other than the hot pressing points 12 at the contact positions between the volatile film and the liquid guiding member are not hot pressed, so that the hot pressing points can better clamp and fix the liquid guiding member between the four volatile films, and the areas other than the hot pressing points that are not hot pressed can better conduct the perfume on the liquid guiding member to the volatile film.
[0054] The above is a detailed introduction to the technical solutions provided by the embodiments of the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there may be changes in the specific implementation methods and application scopes. In summary, the contents of this specification should not be understood as limiting the present invention.
Claims
1. An aromatherapy device, characterized in that: The bottle is capped with a cap for holding a liquid matrix, and a liquid absorbing and fragrance-diffusing assembly arranged in the cap and located above the bottle, the cap being provided with a plurality of fragrance-diffusing holes, the bottle opening being provided with a rupturable sealing sheet for sealing, the bottle opening being provided with a liquid-absorbing rod located inside the rupturable sealing sheet; the liquid-absorbing and fragrance-diffusing assembly comprises a fragrance-diffusing member formed by hot pressing at least two liquid-absorbing volatile films, and a liquid-guiding member arranged in the fragrance-diffusing member, the lower end of the liquid-guiding member extending from the fragrance-diffusing member and being placed above the rupturable sealing sheet, the upper end of the liquid-guiding member extending from the fragrance-diffusing member and being detachably fixed to the inner top of the decorative cap; the outer wall of the upper end of the bottle is concavely provided with at least one group of two slots spaced apart vertically, the inner side protrusion of the decorative cap being provided with at least one buckle engaged with the slot, so that the decorative cap can move up and down between the two slots and drive the liquid-absorbing and fragrance-diffusing assembly to pierce the rupturable sealing sheet downward.
2. The aromatherapy device according to claim 1, wherein: The fragrance diffusion member is formed by hot pressing of two stacked volatile films, and the liquid guide member is arranged in the middle of the fragrance diffusion member; the outer peripheries of the two volatile films are fixed by hot pressing, and at least one hot pressing point arranged along the extension direction of the liquid guide member is provided at intervals at positions of the two volatile films adjacent to both sides of the liquid guide member.
3. The aromatherapy device according to claim 1, wherein: The fragrance diffuser is formed by hot pressing four volatile films overlapping into a cross shape, and the liquid guide member is arranged at the center of the cross of the fragrance diffuser; each of the volatile films is in the shape of a right angle, and the right-angled vertices of the four volatile films coincide at the center of the cross, so that the right-angled sides of the four volatile films are overlapped in pairs and stacked and fixed by hot pressing; the outer peripheries of the two adjacent stacked volatile films are fixed by hot pressing, and the two adjacent stacked volatile films are adjacent to the positions on both sides of the liquid guide member and are spaced apart with at least one hot pressing point arranged along the extension direction of the liquid guide member.
4. The aromatherapy device according to any one of claims 1 to 3, characterized in that: Four guide grooves distributed in a cross shape are vertically provided on the inner wall of the decorative cover, and the outer ends of the fragrance diffusers are slidably arranged in the guide grooves.
5. The aromatherapy device according to claim 4, characterized in that: The upper end of the bottle is inwardly provided with a socketing platform for socketing with the decorative cover, and the outer side of the socketing platform is concavely provided with at least one group of two card slots spaced apart in an upper and lower direction.
6. The aromatherapy device according to claim 5, characterized in that: The outer side of the socket is provided with at least two groups of symmetrically arranged card slots, each group of card slots includes two card slots spaced apart in an upper and lower direction, and the inner side protrusion of the decorative cover is provided with at least two buckles corresponding to each group of card slots.
7. The aromatherapy device according to claim 6, characterized in that: The inner top protrusion of the decorative cover is provided with a fixing column sleeved with the upper end of the liquid guide member.
8. The aromatherapy device according to claim 7, wherein: A fixing hole for inserting the liquid guide member is recessed in the middle of the fixing column, an annular groove is recessed in the inner wall of the fixing hole, and an annular platform is protruded from the outer periphery of the liquid guide member and engaged with the annular groove.
9. The aromatherapy device according to claim 8, wherein: The rupturable sealing sheet is an aluminum foil fixed to the bottle mouth of the bottle by heat sealing; and a gap is provided between the rupturable sealing sheet and the top surface of the liquid-absorbing rod.
10. The aromatherapy device according to claim 1, wherein: The lower end of the liquid guide piece is in a pointed cone shape, the volatile membrane is a dialysis membrane, and the liquid guide piece and the liquid suction stick are both cotton swabs.