CN210591313U

CN210591313U - Aromatherapy device

Info

Publication number: CN210591313U
Application number: CN201921260694.7U
Authority: CN
Inventors: 林德利; 余建顺; 潘龙
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-05-22
Anticipated expiration: 2029-08-01

Abstract

The utility model provides an aromatherapy device, including pedestal, adjustable fender, well lid and top cap, the pedestal has an opening, the pedestal has the holding chamber that is used for holding the aromatherapy material, the holding chamber with the opening intercommunication, well lid sets up in the open end of pedestal, the top cap rotationally is connected to outside the open end of pedestal, the top cap with form the intercommunication between the well lid the holding chamber with the outside fragrant passageway that looses of aromatherapy device, adjustable fender with top cap swing joint, the top cap with be equipped with drive structure between the well lid, drive structure is used for the drive adjustable fender follows pedestal axial displacement, in order to adjust adjustable fender with the size in clearance between the top of top cap, and then adjust the displacement of the fragrant passageway that looses.

Description

Aromatherapy device

Technical Field

The utility model relates to an on-vehicle champignon field, in particular to champignon device of adjustable fragrant volume that looses.

Background

In enclosed spaces such as automobiles, unpleasant odors are often present which are difficult to emit, especially in new cars or new houses. Users often choose a vehicle-mounted aromatherapy device containing essential oil to be placed on a vehicle to adjust the smell in the vehicle. In addition, the air conditioner is easy to mildew in an air conditioning system after the automobile is used for a long time, or dust mites are bred on cloth decorated in the automobile, and users generally install essential oil with the functions of disinsecting, sterilizing and refreshing in the vehicle-mounted aromatherapy device. Therefore, the demand of the vehicle-mounted aromatherapy device in daily life of people is increasing day by day.

However, the displacement of the existing vehicle-mounted aromatherapy machine is not adjustable, so that the displacement of the vehicle-mounted aromatherapy device cannot be controlled once the displacement is started, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an aromatherapy device with adjustable air displacement.

In an embodiment, the driving structure includes a threaded column, a screw hole, and a limit column, the threaded column is disposed at the bottom of the movable baffle, the screw hole is disposed on the top cover, the threaded column is located in the screw hole and is in threaded connection with the screw hole, the limit column is disposed on the middle cover, and the limit column is configured to cooperate with the movable baffle to limit that the movable baffle can only move axially along the seat body but cannot rotate.

In one embodiment, the top cover is provided with openings at the upper end and the lower end, the middle of the top cover is provided with a ring-shaped member, the outer wall of the ring-shaped member is connected with the inner wall of the top cover through a plurality of connecting ribs, a first fragrance dispersing hole is formed among the connecting ribs, the inner wall of the ring-shaped member is provided with threads to form the screw hole, the outer wall surface of the threaded column is provided with threads, and the threaded column is in threaded connection with the screw hole, so that the movable baffle can be driven to move in the axial direction when the top cover is rotated.

In one embodiment, an inner barrel is arranged in the accommodating cavity, the fragrance material is arranged in the inner barrel, the fragrance emission channel is communicated with the inner barrel, the bottom of the middle cover is placed on the upper end face of the inner barrel, and the top of the middle cover abuts against the bottom of the connecting rib.

In an embodiment, the movable baffle is arranged in the top cover, a fixing ring is arranged in the top cover, and the fixing ring is arranged in an upper end opening of the top cover and used for being abutted against the movable baffle and closing the fragrance emission channel.

In one embodiment, the middle cover is provided with openings at the upper end and the lower end, the limiting column is arranged in the middle of the middle cover, a plurality of supporting rib plates are arranged between the bottom of the limiting column and the inner wall of the middle cover and used for supporting and fixing the limiting column, the supporting rib plates extend upwards along the axial direction of the middle cover, second fragrance emitting holes are formed among the supporting rib plates, the limiting column is provided with a driving surface, a limiting groove adaptive to the limiting column is formed in the bottom of the threaded column, and the limiting column is inserted into the limiting groove during installation so as to limit the movable baffle to move only along the axial direction and cannot rotate.

In an embodiment, the middle cover is detachably connected with the base body, one of the plurality of clamping blocks and the plurality of clamping grooves is arranged on the outer wall surface of the middle cover, the other of the plurality of clamping blocks and the plurality of clamping grooves is arranged on the inner wall surface of the base body, and the clamping blocks are clamped in the clamping grooves during installation so as to limit the rotation of the middle cover.

In one embodiment, the aromatherapy device comprises a sealing ring, and the sealing ring is arranged between the outer wall surface of the seat body and the inner wall surface of the top cover.

In an embodiment, the outer wall of the top end of the seat body is provided with a receiving groove, the inner wall of the receiving groove is provided with a first groove, the inner wall of the bottom end of the top cover is provided with a second groove, the bottom of the top cover is received in the receiving groove during installation, and the sealing ring is embedded in the first groove and the second groove at the same time.

In one embodiment, the sidewall of the base has at least one through hole.

To sum up, the utility model provides an aromatherapy device installs the inner tube in the pedestal, places the aromatherapy material in the inner tube, and the opening of pedestal is inboard to be set up the well lid, and a top cap is connected in the opening outside of pedestal, and the top cap rotationally is connected to the opening outside of pedestal. An aroma dispersing channel is formed between the top cover and the middle cover, one end of the aroma dispersing channel is communicated to the inner cylinder, and the other end of the aroma dispersing channel is communicated to the outside. For example, a first fragrance dispersing hole is formed in the top cover, a second fragrance dispersing hole is formed in the middle cover, a movable baffle plate and a ring-shaped member are arranged in the top cover, a threaded column is arranged at the bottom of the movable baffle plate, and the threaded column is connected into a screw hole of the ring-shaped member in a threaded manner; a limiting column is arranged in the middle cover and is inserted into a limiting groove on the threaded column to limit the rotation of the movable baffle. When the top cover is rotated, the top cover drives the movable baffle plate to move up and down through the threaded connection relationship between the ring piece and the threaded column so as to adjust the size of the gap between the movable baffle plate and the top end of the top cover, and further adjust the air displacement of the fragrance dispersing channel. The utility model discloses an aromatherapy device simple structure, convenient operation, it is effectual to disperse fragrance, and the user can be according to the nimble volume of giving off of adjusting fragrance of demand, gives user's good experience, is suitable for popularization and application.

Drawings

Fig. 1 is a three-dimensional exploded view of the aromatherapy device of the present invention.

Fig. 2 is an exploded perspective view of the top cover portion of fig. 1.

Fig. 3 is a perspective view of the middle cap of fig. 1.

Fig. 4 is a perspective exploded view of the base portion of fig. 1.

Fig. 5 is a schematic perspective view of the fragrance emitting channel of the fragrance device of the present invention.

FIG. 6 is a cross-sectional view of the aromatherapy device in FIG. 5.

Fig. 7 is a schematic perspective view of the fragrance emitting channel of the fragrance device of the present invention.

FIG. 8 is a cross-sectional view of the aromatherapy device of FIG. 7.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.

Smell in can effectively adjusting the car through placing on-vehicle champignon device in the car, but can not adjust the volume of giving off of on-vehicle champignon device according to the demand and can lead to the fragrant effect of loosing of on-vehicle champignon device not good or be in always giving off the state and waste.

Based on above-mentioned discovery, in order to strengthen the fragrant effect of loosing of on-vehicle champignon device and adjust the volume of giving off of on-vehicle champignon device according to the demand, the utility model provides an champignon device 10, as shown in fig. 1 to 4. In this embodiment, the aromatherapy device 10 has a cylindrical structure, but may have other shapes in other embodiments. The aromatherapy device 10 comprises a seat body 12, an inner cylinder 14, a middle cover 16 and a top cover 18, wherein the seat body 12 is cylindrical, one end of the seat body is closed, the other end of the seat body is open, the seat body 12 is provided with an accommodating cavity, the accommodating cavity is communicated with the opening of the seat body 12, and the inner cylinder 14 is arranged in the accommodating cavity. The inner barrel 14 is mounted in the housing 12 from an open end of the housing 12, and a closed end of the housing 12 is disposed on a flat surface, such as a center console of an automobile. The inner cylinder 14 is also of a structure with one closed end and one open end for containing the aromatherapy material, and the open end of the inner cylinder 14 and the open end of the seat body 12 are located on the same side. The middle cover 16 is disposed in the open end of the base 12, the middle cover 16 is detachably connected to the base 12, the top cover 18 is rotatably connected to the outside of the open end of the base 12, and a fragrance-diffusing channel is formed between the top cover 18 and the middle cover 16 for communicating the accommodating cavity, i.e., the inner cylinder 14 and the outside of the fragrance device 10.

In the illustrated embodiment, the top cover 18 and the middle cover 16 are both open at upper and lower ends. The top cover 18 is internally provided with a movable baffle 20, and the movable baffle 20 is movably connected with the top cover 18. A gap 22 is formed between the movable baffle 20 and the top end of the top cover 18, i.e. the upper end opening, and a driving structure is arranged between the top cover 18 and the middle cover 16 and used for driving the movable baffle 20 to move axially along the seat body 12 so as to adjust the size of the gap 22 and further adjust the air displacement of the fragrance emission channel. In other words, the movable baffle 20 can be configured such that when the top cover 18 rotates, the movable baffle 20 can be driven by the top cover 18 to move along the axial direction of the base 12 to adjust the size of the gap 22, and thus the air displacement of the fragrance emission channel.

Specifically, the flapper 20 has two extreme positions in the axial direction, including an open position and a closed position. As shown in fig. 5 to 6, when the movable shutter 20 is moved to the closed position, that is, the movable shutter 20 is moved to the uppermost end of the top cover 18, the gap 22 is closed, and the fragrance of the scented material in the inner cartridge 14 cannot be emitted to the outside through the fragrance emission passage. As shown in fig. 7-8, when the movable baffle 20 moves to the open position, the movable baffle 20 moves downward to a preset position, at which the gap 22 is maximized, and the fragrance of the fragrance material in the inner cylinder 14 can be emitted outward through the fragrance emitting passage. The user can adjust the size of the gap 22 by rotating the top cover 18 according to the requirement, so as to adjust the fragrance emission amount of the aromatherapy device 10.

In the above embodiment, the flapper 20 is disposed inside the top cover 18, and the flapper 20 opens or closes the gap 22 by moving up and down, but in other embodiments, the flapper 20 may be disposed outside the upper end of the top cover 18, and the flapper 20 may open or close the gap 22 by moving up and down.

The driving structure comprises a threaded column, a screw hole and a limiting column, the threaded column is arranged at the bottom of the movable baffle plate 20, the screw hole is formed in the top cover 18, the threaded column is located in the screw hole and is in threaded connection with the screw hole, the limiting column is arranged on the middle cover 16, and the limiting column is used for being matched with the movable baffle plate 20 to limit that the movable baffle plate 20 can only move axially along the seat body 12 and cannot rotate.

Rotating the top cover 18 may drive the flapper 20 up and down. Referring to fig. 2, in the present embodiment, a ring member 24 is disposed at a middle portion inside the top cover 18, and an outer wall of the ring member 24 is connected to an inner wall of the top cover 18 through a plurality of connecting ribs 26. The connecting ribs 26 are uniformly distributed in the top cover 18 at intervals along the circumferential direction, a first fragrance emitting hole 28 is formed between two adjacent connecting ribs 26, and the first fragrance emitting holes 28 form a part of a fragrance emitting channel. The inner wall of the ring-shaped member 24 is provided with threads to form a screw hole 30, correspondingly, the bottom of the movable baffle plate 20 is provided with a threaded column 32, the outer wall surface of the threaded column 32 is provided with threads, the threaded column 32 is in threaded connection with the screw hole 30, and the top cover 18 cannot deviate in the axial direction when rotating, so that the movable baffle plate 20 can be driven to move up and down in the axial direction through the threaded connection structure of the threaded column 32 and the screw hole 30 when the top cover 18 is rotated.

Top cover 18 is rotatably connected to the outside of the open end of body 12. In the illustrated embodiment, the outer wall of the top end of the base 12 is provided with a receiving groove 34, the inner wall of the receiving groove 34 is provided with a circle of first grooves 36, and the inner wall of the bottom end of the top cover 18 is provided with second grooves 38 corresponding to the first grooves 36. A sealing ring 40 is arranged between the top cover 18 and the base body 12, and the sealing ring 40 plays a role in sealing on one hand, so that the top cover 18 and the base body 12 are sealed, and fragrance is prevented from leaking out from the space between the top cover 18 and the base body 12; on the other hand, the friction force between the top cover 18 and the seat body 12 can be increased, so that a certain rotating force needs to be applied to rotate the top cover 18; on the other hand, the cap 18 is restricted from being displaced in the axial direction. In this embodiment, a part of the sealing ring 40 is embedded in the first groove 36, and another part is embedded in the second groove 38.

The flapper 20 can move up and down in the axial direction. In the illustrated embodiment, a retaining ring 42 is provided in the top cover 18, the retaining ring 42 being mounted, such as by snap-fit, within the upper end opening of the top cover 18 for abutting the flapper 20 and closing the scent dispensing passage. Referring to fig. 6, when the movable barrier 20 moves to the closed position, the sidewall of the movable barrier 20 abuts against the inner wall of the fixed ring 42 to close the fragrance emitting passage.

The middle cap 16 is disposed within the open end of the holder body 12. Specifically, the bottom of the middle cap 16 rests on the upper end surface of the inner tube 14, and the top of the middle cap 16 abuts on the bottom of the connecting rib 26, thereby restricting the middle cap 16 from moving in the axial direction.

The middle part in the middle cover 16 is provided with a limiting column 44, a plurality of supporting rib plates 46 are arranged between the bottom of the limiting column 44 and the inner wall of the middle cover 16, and the supporting rib plates 46 are used for supporting and fixing the limiting column 44. A plurality of support ribs 46 are uniformly arranged in the middle cap 16 along the circumferential direction, each support rib 46 is formed to extend in the axial direction of the middle cap 16, the upper end face of each support rib 46 extends from the top end of the middle cap 16 toward the bottom of the stopper column 44 in the radial direction, the height of the support rib 46 is reduced in the extending process, and the bottom end face of the support rib 46 may be arranged to be flush with the bottom end face of the middle cap 16. A second fragrance emitting hole 48 is formed between two adjacent support ribs 46, and a plurality of second fragrance emitting holes 48 form a part of the fragrance emitting passage. In this embodiment, in order to reinforce the structural strength of the support ribs 46, a plurality of, for example, two annular plates 47 are circumferentially disposed between the plurality of support ribs 46, the two annular plates 47 are respectively inserted between the plurality of support ribs 46 and are uniformly distributed in the radial direction, the upper end surfaces of the two annular plates 47 are respectively aligned with the upper end surfaces of the support ribs 46 at the corresponding positions, and the lower end surfaces of the two annular plates 47 are flush with the bottom end surface of the middle cap 16. In other embodiments, the limiting column may also be formed by extending upward from the peripheral wall of the middle cover 16.

The stop post 44 has a driving surface, the bottom of the threaded post 32 is provided with a stop groove 50 adapted to the stop post 44, and the stop post 44 is inserted into the stop groove 50 when installed to limit the flapper 20 from moving only in the axial direction and not rotating. In this embodiment, the driving surface of the position-limiting post 44 is configured to have two opposite straight surfaces and two opposite curved surfaces, and correspondingly, the position-limiting groove 50 is also configured to have two opposite straight surfaces and two opposite curved surfaces to fit the position-limiting post 44. The driving structure comprises a threaded column 32, a threaded hole 30 and a limiting column 44, the top cover 18 is rotated, and the top cover 18 drives the movable baffle plate 20 to move up and down along the axial direction through the driving structure.

Due to the threaded connection between the top cover 18 and the flap 20, the top cover 18 exerts a certain torsion force on the flap 20 during the driving movement of the flap 20, and the torsion force causes the middle cover 16 in driving connection with the middle cover to rotate. In order to counteract the torsion, in the illustrated embodiment, a plurality of blocks 52 are axially disposed on the outer wall surface of the middle cap 16, for example, two blocks 52 are disposed along two radial ends of the middle cap 16, correspondingly, two slots 54 adapted to the blocks 52 are disposed on the inner wall surface of the seat body 12, and the blocks 52 are engaged in the slots 54 during installation to limit the rotation of the middle cap 16. In other embodiments, a locking groove may be provided on an outer wall surface of the middle cap 16, and a locking block may be provided on an inner wall surface of the seat 12.

In order to better emit the fragrance, at least one through hole is formed on the sidewall of the seat body 12, in this embodiment, a plurality of strip-shaped through holes 56 with different lengths are formed on the sidewall of the seat body 12.

The closed end of the seat 12 is disposed on a plane, in this embodiment, the bottom of the seat 12 is provided with a rubber pad 58, for example, a clamping groove 60 is disposed at the bottom of the seat 12, the rubber pad 58 is clamped in the clamping groove 60, and the bottom surface of the rubber pad 58 contacts with the plane to prevent the seat 12 from sliding.

According to the requirement of fragrance emission, the user can screw the top cover 18 to adjust the size of the gap 22 between the movable baffle plate 20 and the upper end opening of the top cover 18 so as to adjust the fragrance emission effect. The fragrance of the fragrant material enters the fragrance emission channel from the inner cylinder 14, then enters the top cover 18 from the second fragrance emission holes 48 of the middle cover 16, finally flows out from the first fragrance emission holes 28 of the top cover 18, and is emitted to the outside through the gap 22.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The aromatherapy device is characterized by comprising a seat body, a movable baffle, a middle cover and a top cover, wherein the seat body is provided with an opening, the seat body is provided with a containing cavity used for containing aromatherapy materials, the containing cavity is communicated with the opening, the middle cover is arranged in the opening end of the seat body, the top cover is rotatably connected to the outside of the opening end of the seat body, a fragrance dispersing channel communicated with the containing cavity and the outside of the aromatherapy device is formed between the top cover and the middle cover, the movable baffle is movably connected with the top cover, a driving structure is arranged between the top cover and the middle cover and used for driving the movable baffle to axially move along the seat body so as to adjust the size of a gap between the movable baffle and the top end of the top cover and further adjust the air displacement of the fragrance dispersing channel.

2. The aromatherapy device according to claim 1, wherein the driving structure comprises a threaded post, a threaded hole and a limit post, the threaded post is disposed at the bottom of the movable baffle, the threaded hole is disposed on the top cover, the threaded post is located in the threaded hole and is in threaded connection with the threaded hole, the limit post is disposed on the middle cover, and the limit post is used for cooperating with the movable baffle to limit the movable baffle to move only along the axial direction of the seat body but not rotate.

3. The fumigating device of claim 2 wherein the top cover is open at its upper and lower ends, the top cover has a ring member at its middle part, the outer wall of the ring member is connected to the inner wall of the top cover via a plurality of connecting ribs, a first fragrance dispersing hole is formed between the connecting ribs, the inner wall of the ring member is threaded to form the screw hole, the outer wall surface of the threaded post is provided with threads, and the threaded post is threaded into the screw hole, so that the movable baffle can be driven to move in the axial direction when the top cover is rotated.

4. The aromatherapy device according to claim 3, wherein an inner cylinder is provided in the accommodating chamber, the aromatherapy material is provided in the inner cylinder, the fragrance emission passage is communicated with the inner cylinder, a bottom of the middle cover rests on an upper end face of the inner cylinder, and a top of the middle cover abuts against a bottom of the connecting rib.

5. The aromatherapy device according to claim 2, wherein the movable baffle is provided in the top cover, a fixing ring is provided in the top cover, and the fixing ring is installed in an upper end opening of the top cover for abutting against the movable baffle and closing the fragrance emission passage.

6. The aromatherapy device according to claim 2, wherein the middle cover is open at upper and lower ends, the limiting post is disposed in the middle of the middle cover, a plurality of support ribs are disposed between the bottom of the limiting post and the inner wall of the middle cover for supporting and fixing the limiting post, the support ribs extend in the axial direction of the middle cover, a second fragrance emitting hole is formed between the support ribs, the limiting post has a driving surface, a limiting groove adapted to the limiting post is disposed at the bottom of the threaded post, and the limiting post is inserted into the limiting groove during installation to limit the movable baffle to move only in the axial direction but not rotate.

7. The aromatherapy device according to claim 6, wherein the middle cover is detachably connected to the base, one of a plurality of clamping blocks and a plurality of clamping grooves is provided on an outer wall surface of the middle cover, the other of the plurality of clamping blocks and the plurality of clamping grooves is provided on an inner wall surface of the base, and the clamping blocks are clamped in the clamping grooves during installation to limit rotation of the middle cover.

8. The aromatherapy device according to claim 1, comprising a sealing ring provided between an outer wall surface of the holder body and an inner wall surface of the top cover.

9. The aromatherapy device according to claim 8, wherein the base body has a receiving groove formed on an outer wall of a top end thereof, a first groove formed on an inner wall of the receiving groove, and a second groove formed on an inner wall of a bottom end thereof, wherein the top cover is received in the receiving groove at a bottom thereof when mounted, and the sealing rings are fitted in the first groove and the second groove.

10. The aromatherapy device according to claim 1, wherein at least one through hole is formed in a side wall of the housing.