Fragrance seat

Abstract

The aromatherapy seat comprises a shell and a perfume container arranged in the shell, a plurality of vent holes are formed in the shell, an opening is formed in the rear end of the perfume container, and a breakable sealing piece and a volatile film which are used for sealing and are sequentially arranged from inside to outside are arranged at the opening; the inner side of the rear end of the shell is provided with at least one inverted-L-shaped elastic arm, the front end of the elastic arm is provided with a spur facing the volatile film, and one end, close to the volatile film, of the spur is in a non-sharp shape; a rotating part is rotationally arranged on the inner side of the rear end of the shell, at least one driving arm which is clamped between the elastic arm and the shell and extends in the circumferential direction is arranged on the rotating part, and the face, making contact with the elastic arm, of the driving arm is an inclined face. The side, facing the volatile film, of the elastic arm is driven to elastically deform, and the protruding thorns extrude the volatile film and the breakable sealing piece. The perfume bottle has the advantages of being good in perfume scattering effect, long in perfume holding time, good in leakage-proof effect, simple in overall structure and convenient to machine and assemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle-mounted or household aromatherapy, and in particular relates to an aromatherapy seat. Background Art

[0002] Aromatherapy is a product used in indoor and car environments to improve the smell of 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 perfume or place aromatherapy essential oils in the car or indoors to make the space fragrant, eliminate the user's fatigue, liven up the atmosphere in the space, and then with soft music, the nose can smell the fresh and sweet floral scent, which penetrates into the bone marrow and increases the pleasure.

[0003] However, the structure of the existing aromatherapy seat using aroma diffusers for aromatherapy is complicated. After the internal aroma diffusers have no fragrance, the aroma diffusers need to be replaced frequently or perfume needs to be added to the aroma diffusers. Moreover, the entire aromatherapy seat must be disassembled before replacing the aroma diffusers or adding perfume. The whole process is complicated and cumbersome. The method of using a liquid-absorbing cotton core to absorb perfume for aromatherapy is prone to leakage and overflow, and the overall appearance is also relatively simple.

[0004] In view of the above problems, there is a structure that uses a perfume bag and a breathable film to cooperate with each other to achieve fragrance diffusion. As shown in patent application number "CN201080017262.9", a sealed aluminum foil is integrated inside the perfume bag, and a piercing element for piercing the aluminum foil is provided between the breathable film and the aluminum foil to achieve the outflow of perfume and fragrance diffusion. In this manner, the aluminum foil, the piercing element and the breathable film are integrated in the perfume bag, resulting in a complex overall structure and a difficult production and processing process. In addition, the piercing element directly abuts against the aluminum foil, which easily leads to the risk of the aluminum foil being accidentally pierced during the production and assembly process. Utility Model Content

[0005] The utility model aims to overcome the existing technical defects and provide an aromatherapy seat, which has the characteristics of good fragrance diffusion effect, long fragrance retention time and good leakage prevention effect, simple overall structure and convenient processing and assembly, and the breakable sealing sheet will not be accidentally punctured during the assembly process.

[0006] In order to solve the above technical problems, the utility model provides an aromatherapy seat, comprising a shell having a cavity and a perfume container arranged in the shell and used to accommodate a fragrance substance, wherein a plurality of vents are arranged at the rear end and / or around the shell, the rear end of the perfume container is an opening, a rupturable sealing sheet made of a liquid-impermeable material for sealing is arranged at the opening, and a volatile film located outside the rupturable sealing sheet is also arranged at the rear end of the perfume container; at least one elastic arm in an inverted L shape is convexly arranged on the inner side of the rear end of the shell, and a spur arranged toward the volatile film is arranged at the front end of the elastic arm, The end of the protrusion close to the volatile film is non-sharp; a rotating member is rotatably provided on the inner side of the rear end of the shell, and the middle of the rotating member protrudes out of the rear end of the shell; the rotating member is provided with at least one driving arm clamped between the elastic arm and the shell and extending in the circumferential direction; the driving arm is in contact with the elastic arm on a slope; when the rotating member rotates relative to the shell, the elastic arm is driven to elastically deform toward one side of the volatile film and the protrusion squeezes the volatile film and the rupturable sealing sheet, so that the rupturable sealing sheet is deformed and ruptured during the squeezing process.

[0007] Furthermore, the elastic arm includes a first arm perpendicular to the shell and a second arm extending from the end of the first arm toward the center of the shell and perpendicular to the first arm, so that a rotating groove for accommodating the driving arm is formed between the second arm and the shell, and the outer side of the end of the second arm is protruded with a protrusion arranged toward the volatile film.

[0008] Furthermore, two raised protrusions are spaced apart on the inner side of the end of the second arm, a clamping groove is formed between the two protrusions, and the end of the driving arm having the inclined surface is clamped in the clamping groove.

[0009] Furthermore, the rotating member includes a rotating body and a connecting arm arranged on the outer periphery of the rotating body and extending radially. The rotating body is rotatably arranged in the middle of the rear end of the shell, and the rotating body protrudes outward from the rear end of the shell, and the end of the connecting arm is connected to one end of the driving arm.

[0010] Furthermore, the aromatherapy seat also includes a driving member located outside the rear end of the shell, the driving member is engaged with the outer end of the rotating body, and a toggle arm protrudes from the driving member.

[0011] Furthermore, a through hole is provided in the middle of the driving member for the rotating body to pass through, a slot is provided in the middle of the outer end of the rotating body, a limiting rib is provided in the middle of the through hole and is clamped in the slot, and two elastic buckles are symmetrically provided on the outer end of the rotating body and are engaged with the outer side surface of the driving member.

[0012] Furthermore, the perfume container is made of a translucent or transparent material, an observation port for revealing the perfume container is provided in the middle of the front end of the shell, and a transparent cover is engaged with the observation port; a receiving groove for receiving a fragrance substance is provided in the perfume container, a radial protrusion is provided on the outer periphery of the rear end of the perfume container, the rupturable sealing sheet and the volatile membrane are both connected to the outer end surface of the ring platform to close the receiving groove, and the outer diameter of the rupturable sealing sheet is smaller than the outer diameter of the ring platform, and the outer diameter of the volatile membrane is the same as the outer diameter of the ring platform.

[0013] Furthermore, the inner side of the rear end of the shell is protruded with four elastic arms arranged in a circular array or distributed at four corners, each elastic arm is protruded with protrusions corresponding to the inner side of the outer periphery or the four corners of the accommodating groove, and the outer periphery of the rotating part is provided with four driving arms arranged in a circular array, and the four driving arms correspond one-to-one with the four elastic arms.

[0014] Furthermore, the shell includes a front shell and a rear shell that are connected by front and rear snap-fitting, a cavity for accommodating the perfume container is formed between the front shell and the rear shell, the elastic arm is integrally formed and arranged on the inner side of the rear shell, the rotating member is rotatably arranged on the inner side of the rear shell, and the vent hole is arranged at the rear end and / or around the rear shell; the observation port is arranged in the middle of the front shell, and the inner side protrusion of the front shell is provided with a limiting portion arranged around the perfume container and abutting against the ring stage.

[0015] Furthermore, one end of the protrusion close to the volatile membrane is a plane or a spherical surface; the rupturable sealing sheet is an aluminum foil, and the volatile membrane is a dialysis membrane.

[0016] The utility model has the following beneficial effects:

[0017] The aromatherapy seat of the utility model utilizes a perfume container for accommodating perfume-emitting substances as the main body of the fragrance diffusion, thereby avoiding the problem of continuously adding perfume or replacing the fragrance diffusion sheet when the fragrance is diffused after the fragrance is absorbed by the fragrance diffusion sheet, that is, reducing the process of disassembling the shell, and the overall structure is simple; in addition, the rupturable sealing sheet arranged at the open end of the perfume container can be used to seal the perfume container before it is unpacked for use, thereby avoiding the problem of waste of perfume in the perfume container due to volatilization, and when in use, the inclined surface on the driving arm cooperates with the elastic arm, that is, utilizing the shape of one end of the driving arm being higher than the other end, and by rotating the rotating member, the relatively high end of the driving arm is gradually rotated into between the elastic arm and the shell, and then the elastic arm is driven toward the volatilization membrane through the extrusion effect. One side is elastically deformed and the spurs are used to squeeze the volatile film and the rupturable sealing sheet, and the end of the spur is set to a non-sharp shape, which will not directly pierce the volatile film and the rupturable sealing sheet, but will only cause the volatile film and the rupturable sealing sheet to deform after being squeezed. During the squeezing and deformation process, the rupturable sealing sheet is ruptured at the squeezed part, while the volatile film is not ruptured, so that the perfume in the perfume container flows out from the ruptured part of the rupturable sealing sheet and is absorbed by the volatile film, and then slowly evaporates and disperses the fragrance, so that the vehicle-mounted air vent aromatherapy has a long fragrance retention time, does not waste perfume, and has the characteristics of good fragrance dispersion effect and good leakage prevention effect; the elastic arm and the rear shell are integrally formed, the overall structure is simple, the processing and assembly are convenient, and the rupturable sealing sheet will not be accidentally punctured during the assembly process.

[0018] Secondly, the perfume container is made of translucent or transparent material, and its front end can be observed through the transparent cover on the front shell, so that the fragrance-generating substances in the perfume container can be observed, thereby improving the appearance and novelty of the structure.

[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 the 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 the present application, and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 A schematic diagram of an aromatherapy seat in an embodiment;

[0022] Figure 2 A schematic diagram of the aromatherapy seat from another perspective in the embodiment;

[0023] Figure 3 is a cross-sectional view of the aromatherapy seat in the embodiment;

[0024] Figure 4 is a schematic diagram of the rear housing and the rotating member after being assembled in the embodiment;

[0025] Figure 5 is a schematic diagram of the inner side of the rear housing in the embodiment;

[0026] Figure 6 is a schematic diagram of a rotating member in an embodiment;

[0027] Figure 7 is a schematic diagram of another viewing angle of the rotating member in the embodiment;

[0028] Figure 8 is a schematic diagram of a driving member in an embodiment;

[0029] Fig. 9 Schematic diagram of the inner side of the front shell in the embodiment. DETAILED DESCRIPTION

[0030] 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 below; it should be noted that descriptions such as "first" and "second" in the text 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.

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the utility model.

[0032] Example

[0033] like Figures 1 to 9As shown, the aromatherapy seat shown in this embodiment includes a shell having a cavity 10 and a perfume container 2 arranged in the shell and used to accommodate a fragrance substance. The shell includes a front shell 1 and a rear shell 3 connected front and back. A cavity 10 for accommodating the perfume container 2 is formed between the front shell 1 and the rear shell 3. A plurality of vents 31 are provided at the rear end and / or around the rear shell 3 to achieve air flow inside and outside the shell and to diffuse fragrance outwards. The rear end of the perfume container 2 is an opening, and a rupturable sealing sheet 21 made of a liquid-impermeable material for sealing is provided at the opening. The rear end of the perfume container 2 is also provided with a rupturable sealing sheet located at the rupturable sealing sheet. The rupturable sealing sheet 21 and the volatile membrane 22 are arranged adjacently and closely, and the thickness of the rupturable sealing sheet 21 is smaller than that of the volatile membrane 22, so that the rupturable sealing sheet 21 is configured to rupture with a smaller elongation than the volatile membrane 22 when an external force is applied to the volatile membrane 22 from the outside in the thickness direction; the inner protrusion of the rear shell is provided with at least one elastic arm 32 in an inverted L shape, and the front end of the elastic arm 32 is provided with a spur 33 arranged toward the volatile membrane 22. In the assembled state when not in use, the end of the spur 33 abuts against the volatile membrane 22, so as to use the spur to push the perfume container forward. , to avoid the problem of loosening of the perfume container, the end of the spur 33 close to the volatile film 22 is non-sharp, to avoid the spur 33 directly piercing the breakable sealing sheet 21 and the volatile film 22; a rotating member 4 is rotatably arranged on the inner side of the rear shell, the middle of the rotating member 4 protrudes out of the rear end of the rear shell, and the protruding end serves as a driving end during rotation, and the rotating member 4 is provided with at least one driving arm 41 clamped between the elastic arm 32 and the rear shell 3 and extending in the circumferential direction, the driving arm 41 is a structure with one end high and the other end low, the side of the driving arm 41 in contact with the rear shell 3 is a plane, and the driving arm 41 and the elastic arm 32 are connected. The contacting side is an inclined surface 411, and initially the lower end of the driving arm is placed between the elastic arm 32 and the rear shell 3. In this way, when the rotating member 4 rotates relative to the rear shell 3, the higher end of the driving arm gradually rotates and enters between the elastic arm and the rear shell, and then the elastic arm 32 is driven to elastically deform toward one side of the volatile membrane 22 through the extrusion effect, and the spurs 33 are made to squeeze the volatile membrane 22 and the rupturable sealing sheet 21, so that the rupturable sealing sheet 21 is deformed and ruptured during the extrusion process, and then the perfume in the perfume container 2 flows outward through the rupture to the volatile membrane 22 to volatilize and disperse the fragrance.

[0034] Optionally, the rupturable sealing sheet 21 is preferably made of aluminum foil, and its thickness is preferably 5-25 μm, so that it can be easily ruptured when squeezed by a thorn.

[0035] Optionally, the volatile membrane 22 is preferably a porous membrane of brands such as Teslin and Darami c, that is, a dialysis membrane, and the thickness of the volatile membrane 22 is preferably 0.5-1 mm.

[0036] In one embodiment, if Figures 4 to 5As shown, the elastic arm 32 includes a first arm 321 perpendicularly arranged to the inner side surface of the rear shell 3 and a second arm 322 extending from the end of the first arm 321 toward the center of the rear shell 3 and perpendicular to the first arm 321, so that a rotating groove 34 for accommodating the driving arm 41 is formed between the second arm 322 and the rear shell 3, and the height of the rotating groove 34 matches the lower end of the driving arm 41, that is, the height of the rotating groove is lower than the height of the higher end of the rotating arm, and the outer side of the end of the second arm 322 is protruded with a protrusion 33 arranged toward the volatile membrane 22.

[0037] Specifically, Figures 4 to 5 As shown, two raised protrusions 323 are spaced apart on the inner side of the end of the second arm 322, and a clamping groove 324 is formed between the two protrusions 323. The end of the driving arm 41 with the inclined surface 411 is clamped in the clamping groove 324, thereby forming a guiding and limiting structure to prevent the driving arm from deviating from the range of the elastic arm.

[0038] In one embodiment, if Figures 4 to 7 As shown, the rotating member 4 includes a rotating body 42 and a connecting arm 43 which is arranged on the outer periphery of the rotating body 42 and extends radially. The rotating body 42 is rotatably arranged in the middle of the rear shell 3, and the rotating body 42 protrudes outward from the rear end of the rear shell 3. The end of the connecting arm 43 is connected to one end of the driving arm 41, so that the connecting arm and the driving arm form a structure similar to the shape of a figure 7 after being connected.

[0039] In one embodiment, if Figure 2 As shown, in order to facilitate manual operation of the rotating member 4 for rotation, the aromatherapy seat also includes a driving member 5 located on the outside of the rear shell 3, the driving member 5 is snap-connected with the outer end of the rotating body 42, and a toggle arm 51 protrudes from the driving member 5 for receiving force, so that the user can drive the rotating member 4 to rotate by operating the toggle arm 51.

[0040] Specifically, Figures 7 and 8 As shown, a through hole 52 is provided in the middle of the driving member 5 for the rotating body 42 to pass through, a slot 44 is provided in the middle of the outer end of the rotating body 42, and a limiting rib 53 is radially provided in the middle of the through hole 52 and is clamped in the slot 44, so that a clamping connection structure is formed between the driving member 5 and the rotating member 4, so that the two can rotate synchronously, and two elastic buckles 45 that are clamped with the outer side surface of the driving member 5 are symmetrically provided on the outer end of the rotating body 42 to avoid the problem of the driving member falling off at will.

[0041] In one embodiment, if Figures 1 to 9As shown, the perfume container 2 is made of translucent or transparent material, and a viewing port 11 for revealing the perfume container 2 is provided in the middle of the front shell 1, and a transparent cover plate 12 is provided at the viewing port 11, so that people can directly see the perfume container inside. In combination with the perfume container made of transparent or translucent material, the perfume inside can be directly seen through the transparent perfume container, and in actual use, fluorescent powder or other additives can be added to the perfume to make the perfume inside more beautiful and highly ornamental.

[0042] In one embodiment, if Figure 3 As shown, a receiving groove 23 for receiving fragrance-generating substances is provided in the perfume container 2, a ring platform 24 is provided on the radial protrusion of the outer periphery of the rear end of the perfume container 2, and a limiting portion 13 is provided on the inner protrusion of the front shell 1, which is arranged around the perfume container 2 and abuts on the ring platform 24, and cooperates with the thorn 33 to realize the front and rear positioning of the perfume container, and the rupturable sealing sheet 21 and the volatile membrane 22 are both connected to the outer end surface of the ring platform 24 to close the receiving groove 23, and the outer diameter of the rupturable sealing sheet 21 is smaller than the outer diameter of the ring platform 24, and the outer diameter of the volatile membrane 22 is the same as the outer diameter of the ring platform 24, that is, the inner peripheral part of the end surface of the ring platform 24 is connected to the rupturable sealing sheet 21, and the outer peripheral part is connected to the volatile membrane 22; in actual production, after the perfume is loaded into the receiving groove of the perfume container 2, the rupturable sealing sheet 21 is firstly heat-sealed on the ring platform, and then the volatile membrane 22 is heat-sealed.

[0043] In a specific implementation case, if Figures 3 to 7 As shown, the perfume container and the shell preferably adopt a square structure, and four elastic arms 32 distributed at four corners are protruded on the inner side of the rear shell 3, and each elastic arm 32 is protruded with a spur 33 corresponding to the four corners of the accommodating groove 23, that is, the puncture positions of the spurs are located at the four corners of the accommodating groove, so that the aromatherapy seat can be placed blindly, that is, there is no need to distinguish the up and down directions when using it. No matter which direction the perfume container faces upward, there are at least two puncture positions located at its lower end, which is convenient to use and improves the user experience, and allows the perfume in the accommodating groove to flow downward and be absorbed by the dialysis membrane to disperse the fragrance, thereby improving the utilization rate of the perfume; the outer periphery of the rotating member 4 is provided with four driving arms 41 in a ring array, and there are also four corresponding connecting arms 43, and the four driving arms 41 correspond to the four elastic arms 32 one by one, that is, the corresponding driving elastic arms are elastically deformed respectively.

[0044] In another specific implementation case, when the perfume container and the housing adopt a circular structure, a plurality of elastic arms are distributed in a circular array on the inner side of the rear shell, and the protrusions on the elastic arms correspond to the inner side of the outer periphery of the accommodating groove.

[0045] In other embodiments, the end of the thorn close to the volatile film is a plane or a spherical surface.

[0046] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used in this article 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 will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. An aromatherapy seat, characterized in that: The invention comprises a shell having a cavity and a perfume container arranged in the shell and used for accommodating perfume substances, wherein a plurality of vent holes are arranged at the rear end and / or around the shell, the rear end of the perfume container is an opening, and a rupturable sealing sheet made of a liquid-impermeable material for sealing is arranged at the opening, and a volatile film located outside the rupturable sealing sheet is also arranged at the rear end of the perfume container; at least one elastic arm in an inverted L shape is convexly arranged on the inner side of the rear end of the shell, and a spur arranged toward the volatile film is arranged at the front end of the elastic arm, and one end of the spur close to the volatile film is non-sharp; a rotating member is rotatably arranged at the inner side of the rear end of the shell, and the middle of the rotating member protrudes out of the rear end of the shell, and at least one driving arm is arranged on the rotating member, which is clamped between the elastic arm and the shell and extends in the circumferential direction, and a side of the driving arm in contact with the elastic arm is an inclined surface, and when the rotating member rotates relative to the shell, the elastic arm is driven to elastically deform toward one side of the volatile film and the spur is pressed against the volatile film and the rupturable sealing sheet.

2. The aromatherapy seat according to claim 1, characterized in that: The elastic arm includes a first arm perpendicular to the shell and a second arm extending from the end of the first arm toward the center of the shell and perpendicular to the first arm, so that a rotating groove for accommodating the driving arm is formed between the second arm and the shell, and the outer side of the end of the second arm is protruded with a protrusion arranged toward the volatile film.

3. The aromatherapy seat according to claim 2, characterized in that: Two raised protrusions are arranged at intervals on the inner side of the end of the second arm, a clamping groove is formed between the two protrusions, and the end of the driving arm having the inclined surface is clamped in the clamping groove.

4. The aromatherapy seat according to claim 3, characterized in that: The rotating member includes a rotating body and a connecting arm arranged on the outer periphery of the rotating body and extending radially. The rotating body is rotatably arranged in the middle of the rear end of the shell, and the rotating body protrudes outward from the rear end of the shell. The end of the connecting arm is connected to one end of the driving arm.

5. The aromatherapy seat according to claim 4, characterized in that: It also includes a driving member located outside the rear end of the shell, the driving member is engaged with the outer end of the rotating body, and a toggle arm protrudes from the driving member.

6. The aromatherapy seat according to claim 5, characterized in that: A through hole is provided in the middle of the driving member for the rotating body to pass through, a slot is provided in the middle of the outer end of the rotating body, a limiting rib is provided in the middle of the through hole and is clamped in the slot, and two elastic buckles are symmetrically provided on the outer end of the rotating body and are engaged with the outer side surface of the driving member.

7. The aromatherapy seat according to any one of claims 1 to 6, characterized in that: The perfume container is made of translucent or transparent material, and an observation port for revealing the perfume container is provided in the middle of the front end of the shell, and a transparent cover is engaged with the observation port; a receiving groove for receiving fragrance-generating substances is provided in the perfume container, and a ring platform is provided on the outer circumference of the rear end of the perfume container in a radial protrusion, and the rupturable sealing sheet and the volatile film are both connected to the outer end surface of the ring platform to close the receiving groove, and the outer diameter of the rupturable sealing sheet is smaller than the outer diameter of the ring platform, and the outer diameter of the volatile film is the same as the outer diameter of the ring platform.

8. The aromatherapy stand according to claim 7, characterized in that: The inner side of the rear end of the shell is protruded with four elastic arms in a circular array or distributed at four corners, each elastic arm is protruded with protrusions corresponding to the inner side of the outer periphery or the four corners of the accommodating groove, and the outer periphery of the rotating part is provided with four driving arms in a circular array, and the four driving arms correspond one by one to the four elastic arms.

9. The aromatherapy stand according to claim 8, characterized in that: The shell comprises a front shell and a rear shell which are connected by front and rear snap-fitting, a cavity for accommodating the perfume container is formed between the front shell and the rear shell, the elastic arm is integrally formed and arranged on the inner side of the rear shell, the rotating member is rotatably arranged on the inner side of the rear shell, the rear end and / or the surrounding of the rear shell are provided with the vent hole; the middle of the front shell is provided with the observation port, and the inner side protrusion of the front shell is provided with a limiting portion which is arranged around the perfume container and abuts against the ring stage.

10. The aromatherapy stand according to claim 1, characterized in that: The end of the protrusion close to the volatile membrane is a plane or a spherical surface; the rupturable sealing sheet is an aluminum foil, and the volatile membrane is a dialysis membrane.

Images