WO2019178960A1

WO2019178960A1 - Aromatherapy device

Info

Publication number: WO2019178960A1
Application number: PCT/CN2018/092066
Authority: WO
Inventors: 黄晓新
Original assignee: 深圳市蓝禾技术有限公司
Priority date: 2018-03-22
Filing date: 2018-06-20
Publication date: 2019-09-26
Also published as: CN208877693U

Abstract

Provided is an aromatherapy device comprising a base, a press cover and a travel switch, wherein the base is provided with an accommodating cavity for accommodating a fragrance and an aroma opening communicating with the accommodating cavity, the press cover is arranged inside the aroma opening and connected to the base through the travel switch, when the press cover is pressed, the travel switch enables the press cover to switch between a first position and a second position,and the distance between the press cover and the aroma opening when the press cover is in the first position is less than the distance from the aroma opening when the press cover is in the second position. The aromatherapy device of the utility model can be opened or closed by simple press, and is convenient to operate.

Description

Aromatherapy seat

Technical field

The utility model relates to the field of air freshening technology, in particular to an aromatherapy seat.

Background technique

Aromatherapy is an aromatherapy that delivers essential oils through the skin system and respiratory system. Aromatherapy improves environmental hygiene, eliminates odors, decomposes second-hand smoke and purifies the air, enhances resistance, prevents disease and lowers blood pressure, and enhances physical strength and vital capacity. Promoting metabolism can improve respiratory, nasal sensitivity and asthma, and can eliminate mosquitoes and mites. It can balance hormones, activate cells, prevent aging, refreshing, enhancing memory, calming troubles, relieving stress, insomnia, headache People are happy.

At present, the market uses aromatherapy boxes to hold aromas. When the aroma is released, the lid of the aromatherapy box is opened to expose the aroma to the air. However, the box of the existing aromatherapy box is separated from the lid, and the operation is inconvenient.

technical problem

In view of this, the utility model provides an aromatherapy seat, which can open or close the aromatherapy seat by simple pressing, and is convenient to operate.

Technical solution

An aromatherapy seat includes a base, a pressing cover and a travel switch, wherein the base is provided with a receiving cavity for accommodating the fragrance and an aroma opening communicating with the receiving cavity, and the pressing cover is disposed in the aromatherapy mouth, The pressing cover is connected to the base through the travel switch, and when the pressing cover is pressed, the travel switch switches the pressing cover between the first position and the second position, and when the pressing cover is in the first position and the aromatherapy port The distance is less than the distance between the aromatherapy opening when the pressing cover is in the second position. .

In an embodiment of the invention, the travel switch includes a resilient jaw coupled to the compression cover and a resilient member that urges the compression cover to open and close the aroma opening.

In an embodiment of the present invention, the pressing cover includes a cover plate, a guiding cylinder, and a positioning block that cooperates with the elastic claw, the cover plate is disposed at the aromatherapy port, and one end of the guiding cylinder is connected to the The other end of the guiding cylinder is disposed in the accommodating cavity, and the positioning block is connected to the cover plate and located in the guiding cylinder.

In an embodiment of the present invention, the aromatherapy seat further includes a ventilation cover, the ventilation cover is disposed on the aromatherapy port, the ventilation cover is provided with a through hole and a plurality of ventilation holes, and the cover plate and the cover The venting covers are oppositely disposed, and the guiding cylinders are disposed through the through holes.

In an embodiment of the present invention, the ventilation cover includes a cover body and a support tube, the ventilation hole penetrates through the cover body, the through hole penetrates through the cover body and the support tube, and the cover body is disposed at One end of the support cylinder is connected to the cover body, and the other end of the support cylinder is disposed in the accommodating cavity.

In an embodiment of the present invention, the aromatherapy seat further includes a first spring, the first spring is disposed in the accommodating cavity, and one end of the first spring is coupled to the base, the first spring The other end is abutted against the support cylinder.

In the embodiment of the present invention, the base is provided with a fastening block and a partition, the fastening block is provided with a fastening hole, and one end of the stroke switch is connected in the fastening hole, A partition is disposed along a circumference of the fastening block, the fastening block and the partition being within the first spring.

In an embodiment of the present invention, the ventilation cover further includes a limiting plate, the limiting plate is connected to the outer side of the cover body, and is disposed along a circumferential direction of the cover body, and the base is further disposed in the base a limiting shoulder, the limiting shoulder is disposed along a circumferential direction of the aroma opening, and the limiting shoulder is opposite to the limiting plate.

In an embodiment of the present invention, the pressing cover further includes a carrier plate for carrying aroma, the carrier plate is disposed opposite to the cover plate, and the carrier plate is coupled to the guiding tube.

In an embodiment of the present invention, the base includes a casing and a bottom plate, and the bottom plate is provided with a side wall, the side wall is disposed along a circumferential direction of the bottom plate, and one end of the side wall is connected to the bottom plate The other end of the side wall extends away from the bottom plate, and the outer casing is removably coupled to the side wall.

In the embodiment of the present invention, the stroke switch further includes a switch case, the inner wall of the switch case is provided with a snap block and a guide block, and the snap block is provided with an engaging groove, and the guide block is disposed. Below the engaging block, the guiding block is provided with a guiding groove, the elastic component comprises a movable frame, a return spring, a swing arm and a second spring, and the movable frame is movably disposed at the switch a resilient claw is coupled to the movable frame, the return spring is coupled to the movable frame, one end of the swing arm is coupled to the return spring, and the other end of the swing arm is disposed There is a roller that cooperates with the engaging groove and the guiding groove, one end of the second spring is connected to the switch case, and the other end of the second spring is connected to the movable frame.

In an embodiment of the invention, the travel switch further includes a connecting block, and the pressing cover is connected to the base through the connecting block.

Beneficial effect

The base of the aromatherapy seat of the utility model is provided with a accommodating cavity for accommodating aroma and an aromatherapy mouth communicating with the accommodating cavity, the pressing cover is arranged in the aromatherapy mouth, the pressing cover is connected with the base through the travel switch, and the pressing is performed when the pressing cover is pressed The switch switches the pressing cover in the first position and the second position, and the distance between the pressing cover and the aroma opening when the pressing position is in the first position is smaller than the distance between the pressing cover and the aromatherapy opening when the pressing cover is in the second position. The aromatherapy seat of the utility model has the advantages of simple structure, can open or close the aromatherapy seat by simple pressing, has convenient operation and low production cost.

DRAWINGS

1 is a schematic view showing the disassembling structure of the aromatherapy seat of the first embodiment of the present invention.

Fig. 2 is a schematic view showing the opening state of the aromatherapy seat of the first embodiment of the present invention.

3 is a cross-sectional structural view of the aromatherapy seat of FIG. 2.

Fig. 4 is a schematic view showing the closed state of the aromatherapy seat of the first embodiment of the present invention.

Figure 5 is a cross-sectional structural view of the aromatherapy holder of Figure 4;

6a to 6d are schematic cross-sectional structural views of different states of the stroke switch of the present invention.

Fig. 7 is a schematic view showing the disassembling structure of the aromatherapy seat according to the second embodiment of the present invention.

Fig. 8 is a cross-sectional structural view showing the aromatherapy seat of the second embodiment of the present invention.

Fig. 9 is a schematic view showing the disassembling structure of the aromatherapy seat according to the third embodiment of the present invention.

Fig. 10 is a cross-sectional structural view showing the aromatherapy seat of the third embodiment of the present invention.

Figure 11 is a schematic view showing the disassembled structure of the aromatherapy seat of the fourth embodiment of the present invention.

Figure 12 is a schematic view showing the pressing cover of the aromatherapy seat of the fourth embodiment of the present invention in a second position.

Figure 13 is a schematic view showing the pressing cover of the aromatherapy seat of the fourth embodiment of the present invention in a first position.

Figure 14 is a cross-sectional view showing the opened state of the aromatherapy seat of the fourth embodiment of the present invention.

Fig. 15 is a cross-sectional view showing a pressed state (a) of the aromatherapy seat according to the fourth embodiment of the present invention.

Figure 16 is a cross-sectional view showing the closed state of the aromatherapy seat of the fourth embodiment of the present invention.

Figure 17 is a cross-sectional view showing the pressed state (2) of the aromatherapy seat of the fourth embodiment of the present invention.

Embodiments of the invention

In order to make the objects, technical solutions and advantages of the present invention more apparent, the embodiments of the present invention will be further described with reference to the accompanying drawings.

First embodiment

1 is a schematic view showing the disassembling structure of the aromatherapy seat of the first embodiment of the present invention. As shown in FIG. 1, the aromatherapy stand 100 includes a base 10, a pressing cover 20, and a travel switch 50.

Fig. 2 is a schematic view showing the opening state of the aromatherapy seat of the first embodiment of the present invention. 3 is a cross-sectional structural view of the aromatherapy seat of FIG. 2. Fig. 4 is a schematic view showing the closed state of the aromatherapy seat of the first embodiment of the present invention. Figure 5 is a cross-sectional structural view of the aromatherapy holder of Figure 4; Referring to FIG. 1 to FIG. 5, the base 10 is provided with a accommodating cavity 101 for accommodating aroma and an aroma opening 102 communicating with the accommodating cavity 101. The scent released by the scent can enter the external environment through the aromatherapy port 102. A fastening block 11 is further disposed in the base 10, and the fastening block 11 is provided with a fastening hole 103, and one end of the stroke switch 50 is connected in the fastening hole 103. The bottom of the base 10 is further provided with a gasket 13 which is made of an elastic material such as foam, but is not limited thereto. In the present embodiment, the base 10 is integrally formed by a piece of material through a digging hole, and the aroma can be inserted into the accommodating cavity 101 from the aromatherapy port 102.

The pressing cover 20 is disposed in the aroma opening 102, and the pressing cover 20 is used to seal the aroma opening 102 to prevent the fragrance from overflowing. In the present embodiment, the pressing cover 20 includes a cover plate 21, a guiding cylinder 22 and a positioning block 23. The cover plate 21 is disposed in the aroma opening 102, and one end of the guiding cylinder 22 is connected to the cover plate 21, and the other end of the guiding cylinder 22 is The positioning block 23 is disposed in the receiving cavity 101 and is disposed in the guiding cylinder 22.

6a to 6d are schematic cross-sectional structural views of different states of the stroke switch of the present invention. Referring to FIGS. 1 to 6d, the stroke switch 50 includes a switch housing 51, an elastic assembly 52, and an elastic claw 53. One end of the switch case 51 is connected in the fastening hole 103, and the inner wall of the switch case 51 is provided with an engaging block 512 and a guiding block 513. The engaging block 512 is provided with a first inclined surface 501, a second inclined surface 502 and an engaging groove 503. The inclined angle of the first inclined surface 501 is smaller than the inclined angle of the second inclined surface 502, and the engaging groove 503 is located at the first inclined surface 501 and the second Between the inclined faces 502, and the opening of the engaging groove 503 faces the guiding block 513. The guiding block 513 is disposed below the engaging block 512. The guiding block 513 is provided with a guiding groove 504. The opening of the guiding groove 504 faces the engaging block 512, and a part of the guiding groove 504 is offset from the engaging groove 503. The elastic assembly 52 includes a movable frame 521, a return spring (not shown), a swing arm 523, and a second spring 525. The movable frame 521 is movably disposed in the switch housing 51; the elastic claw 53 is coupled to the movable frame 521; the return spring is coupled to the movable frame 521, one end of the swing arm 523 is coupled to the return spring, and the other end of the swing arm 523 A roller 524 is provided to cooperate with the engaging groove 503 and the guiding groove 504; one end of the second spring 525 is connected to the switch case 51, and the other end of the second spring 525 is connected to the movable frame 521.

The steps to close the aromatherapy stand 100 include:

Pressing the pressing cover 20 of the aromatherapy seat 100, at this time, the positioning block 23 of the pressing cover 20 pushes the movable frame 521 toward the bottom of the switch case 51, and during the moving process, the roller 524 rolls on the first inclined surface 501, and is elastic The claws 53 are pressed against each other by the side wall of the switch case 51; when the roller 524 is moved to the position of the gap between the engaging block 512 and the guide block 513, the return spring drives the swing arm 523 to swing, so that the roller 524 is engaged with the card. In the fitting groove 503, at this time, the elastic claw 53 grips the positioning block 23 to realize the connection of the elastic claw 53 with the pressing cover 20. At this time, the pressing cover 20 is in the first position, and the pressing cover 20 is secured to seal the aroma opening 102. In other embodiments, when the pressing cover 20 is in the first position, the pressing cover 20 may also have a certain gap with the aroma opening 102.

The steps to open the aromatherapy stand 100 include:

Pressing the pressing cover 20 of the aromatherapy seat 100 again, the positioning block 23 of the pressing cover 20 pushes the movable frame 521 toward the bottom of the switch case 51, and the roller 524 moves from the engaging groove 503 into the guiding groove 504, and the return spring drives the pendulum The arm 523 is swung to move the roller 524 out of the guide groove 504; then the pressing cover 20 is released, and the second spring 525 pushes the movable frame 521 toward the bottom away from the bottom of the switch housing 51 until the pressing cover 20 is removed from the aroma opening 102. At this time, the pressing cover 20 is in the second position, and the distance between the pressing cover 20 and the aroma opening 102 is the largest.

The distance between the pressing cover 20 and the aroma opening 102 when in the first position is smaller than the distance between the pressing cover 20 and the aroma opening 102 when the pressing cover 20 is in the second position, that is, the pressing cover 20 is connected to the base 10 through the stroke switch 50. When the pressing cover 20 is pressed, the stroke switch 50 switches the pressing cover 20 at the first position and the second position. When the pressing cover 20 is in the first position and the pressing cover 20 has a gap with the aroma opening 102, the opening of the fragrance communicating with the outside is small, and the fragrance is slow; when the pressing cover 20 is in the second position, the opening of the fragrance is communicated with the outside. Larger, the fragrance is faster, and therefore, the speed of the fragrance can be adjusted by switching the position of the pressing cover 20. Second embodiment

Fig. 7 is a schematic view showing the disassembling structure of the aromatherapy seat according to the second embodiment of the present invention. As shown in FIG. 7, the aromatherapy stand 100 includes a base 10, a pressing cover 20, a venting cover 30, a first spring 40, and a stroke switch 50.

Fig. 8 is a cross-sectional structural view showing the aromatherapy seat of the second embodiment of the present invention. As shown in FIG. 7 and FIG. 8, the base 10 is provided with a accommodating cavity 101 for accommodating aroma and an aroma opening 102 communicating with the accommodating cavity 101, and the scent released by the scent can enter the external environment through the scented opening 102. The base 10 is further provided with a fastening block 11 and a plurality of partitions 12, and the fastening block 11 is provided with a fastening hole 103, and one end of the stroke switch 50 is snap-connected in the fastening hole 103. Each of the partition plates 12 is spaced apart from each other along the circumferential direction of the fastening block 11, and the fastening block 11 and the plurality of partition plates 12 are located in the first spring 40. The bottom of the base 10 is further provided with a gasket 13 which is made of an elastic material such as foam, but is not limited thereto. The base 10 includes a housing 14 and a bottom plate 15. The bottom plate 15 is provided with a side wall 152. The side wall 152 is disposed along the circumferential direction of the bottom plate 15. One end of the side wall 152 is connected to the surface of the bottom plate 15, and the other end of the side wall 152 is away from the bottom. The bottom plate 15 extends in the direction of which the outer casing 14 is removably attached to the side wall 152. A limiting shoulder 142 is further disposed in the base 10, the limiting shoulder 142 is disposed along the circumferential direction of the aroma opening 102, and the limiting shoulder 142 is disposed on the inner wall of the outer casing 14. In the present embodiment, since the base 10 is assembled by two components, by detaching the outer casing 14 and the bottom plate 15, a larger volume of aroma can be placed in the accommodating cavity 101.

The venting cover 30 is disposed in the scented opening 102 and the accommodating cavity 101. The venting cover 30 is provided with a through hole 301 and a plurality of venting holes 302. The cover plate 21 is disposed opposite to the venting cover 30, and the guiding cylinder 22 is disposed through the through hole 301. . The venting cover 30 includes a cover body 31, a support tube 32 and a limiting plate 33. The venting hole 302 extends through the cover body 31. The through hole 301 extends through the cover body 31 and the support tube 32. The cover body 31 is disposed in the aromatherapy port 102, and the support tube 32 is disposed. One end is connected to the cover 31, and the other end of the support cylinder 32 is disposed in the accommodating cavity 101. The limiting plate 33 is connected to the outside of the cover 31 and is disposed along the circumferential direction of the cover 31. The limiting plate 33 is disposed opposite to the limiting shoulder 142.

The first spring 40 is disposed in the accommodating cavity 101, and one end of the first spring 40 is coupled to the base 10, and the other end of the first spring 40 abuts against the support cylinder 32. In the present embodiment, the first spring 40 is used to support the venting cover 30. When the scenting seat 100 is in the closed state, the venting cover 30 and the pressing cover 20 are closely fitted to each other, which is advantageous for preventing the scent from overflowing.

Referring to FIGS. 6a to 6d, the stroke switch 50 includes a switch housing 51, an elastic assembly 52, and an elastic claw 53. One end of the switch case 51 is connected in the fastening hole 103, and the inner wall of the switch case 51 is provided with an engaging block 512 and a guiding block 513. The engaging block 512 is provided with a first inclined surface 501, a second inclined surface 502 and an engaging groove 503. The inclined angle of the first inclined surface 501 is smaller than the inclined angle of the second inclined surface 502, and the engaging groove 503 is located at the first inclined surface 501 and the second Between the inclined faces 502, and the opening of the engaging groove 503 faces the guiding block 513. The guiding block 513 is disposed below the engaging block 512. The guiding block 513 is provided with a guiding groove 504. The opening of the guiding groove 504 faces the engaging block 512, and a part of the guiding groove 504 is offset from the engaging groove 503. The elastic assembly 52 includes a movable frame 521, a return spring, a swing arm 523, and a second spring 525. The movable frame 521 is movably disposed in the switch housing 51; the elastic claw 53 is coupled to the movable frame 521; the return spring is coupled to the movable frame 521, one end of the swing arm 523 is coupled to the return spring, and the other end of the swing arm 523 A roller 524 is provided to cooperate with the engaging groove 503 and the guiding groove 504; one end of the second spring 525 is connected to the switch case 51, and the other end of the second spring 525 is connected to the movable frame 521.

Third embodiment

Fig. 9 is a schematic view showing the disassembling structure of the aromatherapy seat according to the third embodiment of the present invention. Fig. 10 is a cross-sectional structural view showing the aromatherapy seat of the third embodiment of the present invention. As shown in FIGS. 9 and 10, the structure of the aromatherapy base 100 of the present embodiment is substantially the same as that of the aromatherapy base 100 of the first embodiment, except that the partial structure of the pressing cover 20 is different.

Specifically, the pressing cover 20 is disposed in the aroma opening 102, and the pressing cover 20 is used to seal the aroma opening 102 to prevent the fragrance from overflowing. In this embodiment, the pressing cover 20 includes a cover plate 21, a guiding cylinder 22, a positioning block 23 and a carrier plate 24. The cover plate 21 is disposed in the aromatherapy port 102, and one end of the guiding cylinder 22 is connected to the cover plate 21, and the guiding cylinder The other end of the 22 is disposed in the accommodating cavity 101, and the positioning block 23 is attached to the cover plate 21 and located in the guide cylinder 22. The carrier plate 24 is used for carrying aroma, the carrier plate 24 is disposed opposite to the cover plate 21, and the carrier plate 24 is coupled to the guide cylinder 22. Therefore, the aroma can be moved synchronously with the pressing cover 20, and the distance in which the aroma is in contact with the outside air can be reduced, contributing to the overflow of the aroma.

The base 10 of the aromatherapy base 100 of the present invention is provided with a accommodating cavity 101 for accommodating aroma and an aroma opening 102 communicating with the accommodating cavity 101. The pressing cover 20 is disposed at the aroma opening 102, and the pressing cover 20 is passed through the stroke switch 50. The detachment ground is connected to the base 10, and when the pressing cover 20 is pressed, the stroke switch 50 switches the pressing cover 20 at the first position and the second position, and the distance between the pressing cover 20 and the aroma opening 102 when the pressing cover 20 is in the first position is smaller than the pressing cover 20 The distance from the aroma opening 102 in the second position. The aromatherapy seat 100 of the utility model has a simple structure, and can open or close the aromatherapy seat 100 by simple pressing, which is convenient to operate and has low production cost.

Fourth embodiment

As shown in FIG. 11, the aromatherapy stand 100 of the present invention includes a base 10, a pressing cover 20, a venting cover 30 and a stroke switch 50, which differs from the previous embodiment in that the stroke switch 50 further includes a connecting block 60 in this embodiment. The pressing cover 20 is connected to the base 10 through the connecting block 60 of the travel switch 50. When the pressing cover 20 is pressed, the stroke switch 50 switches the pressing cover 20 in the first position and the second position, and the pressing cover 20 is in the first position with the aromatherapy The distance between the ports 102 is less than the distance between the ablation opening 102 when the pressing cover 20 is in the second position.

As shown in FIG. 11, the base 10 includes a receiving cavity 101 surrounded by the outer casing 14 and the bottom plate 15, and an aroma opening 102 on the outer casing for communicating the receiving cavity 101 with the outside. The inner side of the bottom plate 15 is provided with a fastening block 11 The outer side of the bottom plate 15 is further provided with a gasket 13 which is provided with a non-slip convex portion (not shown) in the circumferential direction, and the bottom plate 15 and the outer casing 14 are detachably connected by threads or snaps. The pressing cover 20 includes a cover plate 21 and a guiding cylinder 22, the cover plate 21 is mounted on the guiding cylinder 22, the stroke switch 50 is connected with the connecting block 60, and the stroke switch 50 and the connecting block 60 are both mounted in the pressing cover 20, and the connecting block The portion 60 extends out of the guide cylinder 22, and one end of the connecting block 60 is detachably coupled to the fastening block 11, so that the pressing cover 20 is detachably coupled to the base 10 through the stroke switch 50 and the connecting block 60. Preferably, one end of the connecting block 60 extending from the guiding cylinder 22 is provided with an elastic snap member, and the connecting block 60 is buckled with the fastening block 11 .

As shown in FIG. 11 to FIG. 13 , the ventilating cover 30 is provided with a plurality of venting holes 302 radially distributed. The venting cover 30 is fixedly connected to the base 10 and located at the aroma opening 102, and the scent is placed in the accommodating cavity 101. The fragrance is emitted through the vent 302.

As shown in FIGS. 14 to 17, the internal structure of the stroke switch 50 in the present embodiment is the same as that of the stroke switch 50 in the first to third embodiments, and will not be described herein. When it is required to use the aromatherapy seat of the present invention, first, the pressing cover 10 is removed upward, and at this time, the connecting block 60 is disengaged from the fastening block 11 in the base 10, and the travel switch 50 and the connecting block 60 follow the pressing cover 10. They are taken out together, opened or unscrewed, and the aroma is placed on the bottom plate. The aroma is simultaneously restrained by the fastening block 11, and the bottom plate 15 is fastened to the outer casing 14 and placed in the pressing cover 10 to make the connecting block 60. The connection to the fastening block 11 is such that the pressing cover 10 is connected to the base 20 to complete the scenting installation process.

When the aromatherapy seat is in the second position as shown in Fig. 14, the opening of the aromatherapy to the outside is the largest, and the best fragrance effect can be achieved; when the fragrance is not required or the speed of the fragrance is required to be slowed down, That is, pressing the pressing cover 20 causes the pressing cover 20 to change from the pressing state (1) of FIG. 15 to the first position shown in FIG. 16, that is, reducing or closing the size of the opening of the fragrance to the outside, saving aroma and prolonging the use time. It is capable of making a long-lasting fragrance; when it is necessary to accelerate the fragrance again, it is only necessary to press the pressing cover 20 again to change from the pressing state (2) shown in FIG. 17 to the second position in FIG. The structure, by switching the first cover and the second position of the pressing cover 20, that is, changing the relative position between the pressing cover 20 and the base 10, the aromatherapy mouth can communicate with the outside world, and the speed of the fragrance can be adjusted by convenient operation. This extends the use of aromatherapy.

The present invention is not limited to the specific details in the above embodiments, and various simple modifications can be made to the technical solutions of the present invention within the scope of the technical idea of the present invention. These simple modifications are all within the scope of protection of the present invention. The specific technical features described in the above specific embodiments may be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not be further described in various possible combinations.

Claims

An aromatherapy seat, comprising: a base (10), a pressing cover (20) and a travel switch (50), wherein the base (10) is provided with a receiving cavity (101) for accommodating aroma and The aromatherapy port (102) is connected to the cavity (101), the pressing cover (20) is disposed at the aromatherapy port (102), and the pressing cover (20) passes through the travel switch (50) and the base (10) connecting, when pressing the pressing cover (20), the stroke switch (50) switches the pressing cover (20) at a first position and a second position, the pressing cover (20) being The distance between the first position and the aroma opening (102) is less than the distance between the ablation opening (102) when the pressing cover (20) is in the second position.
The aromatherapy stand according to claim 1, wherein said travel switch (50) includes a resilient claw (53) coupled to said pressing cover (20) and urges said pressing cover to open and close said aroma opening (102) Elastic component (52).
The aromatherapy stand according to claim 2, wherein the pressing cover (20) comprises a cover plate (21), a guiding cylinder (22) and a positioning block (23) cooperating with the elastic claw (53), The cover plate (21) is disposed on the aromatherapy port (102), one end of the guiding cylinder (22) is connected to the cover plate (21), and the other end of the guiding cylinder (22) is disposed at the In the chamber (101), the positioning block (23) is connected to the cover plate (21) and located in the guide cylinder (22).
The aromatherapy stand according to claim 3, wherein the aromatherapy seat further comprises a ventilation cover (30), the ventilation cover (30) is disposed at the aromatherapy opening (102), and the ventilation cover (30) A through hole (301) and a plurality of vent holes (302) are disposed, the cover plate (21) is disposed opposite to the venting cover (30), and the guiding cylinder (22) passes through the through hole (301) ) Settings.
The aromatherapy stand according to claim 4, wherein the venting cover (30) comprises a cover body (31) and a support cylinder (32), and the venting hole (302) extends through the cover body (31). The through hole (301) penetrates the cover body (31) and the support tube (32), and the cover body (31) is disposed at the aromatherapy port (102), one end of the support tube (32) The cover body (31) is connected, and the other end of the support cylinder (32) is disposed in the accommodating cavity (101).
The aromatherapy stand according to claim 5, wherein said aromatherapy seat further comprises a first spring (40), said first spring (40) being disposed in said accommodating cavity (101), said One end of a spring (40) is coupled to the base (10), and the other end of the first spring (40) abuts against the support cylinder (32).
The aromatherapy stand according to claim 6, wherein the base (10) is provided with a fastening block (11) and a partition (12), and the fastening block (11) is provided with a fastening hole. (103), one end of the travel switch (50) is connected in the fastening hole (103), and the partition (12) is disposed along a circumferential direction of the fastening block (11), the tight A solid block (11) and a partition (12) are located within the first spring (40).
The aromatherapy stand according to claim 5, wherein the venting cover (30) further comprises a limiting plate (33), and the limiting plate (33) is connected to the outside of the cover (31). And disposed along the circumferential direction of the cover body (31), the base (10) is further provided with a limiting shoulder (142), the limiting shoulder (142) along the aromatherapy port (102) The circumferential shoulder (142) is disposed opposite to the limiting plate (33).
The aromatherapy stand according to claim 3, wherein said pressing cover (20) further comprises a carrier plate (24) for carrying aroma, said carrier plate (24) being opposite said cover plate (21) It is provided that the carrier plate (24) is connected to the guiding cylinder (22).
The aromatherapy stand according to any one of claims 1 to 9, characterized in that the base (10) comprises a casing (14) and a bottom plate (15), and the bottom plate (15) is provided with a side wall (152) The side wall (152) is disposed along a circumference of the bottom plate (15), one end of the side wall (152) is connected to a surface of the bottom plate (15), and the side wall (152) is further One end extends away from the bottom plate (15), and the outer casing (14) is removably coupled to the side wall (152).
The aromatherapy stand according to any one of claims 2 to 9, wherein the stroke switch (50) further comprises a switch case (51), and an inner side wall of the switch case (51) is provided with a snap block ( 512) and a guiding block (513), the engaging block (512) is provided with an engaging groove (503), and the guiding block (513) is disposed under the engaging block (512), the guiding The block (513) is provided with a guiding groove (504), and the elastic component (52) comprises a movable frame (521), a return spring, a swing arm (523) and a second spring (525), and the movable frame (521) Movably disposed in the switch housing (51), the elastic claw (53) is coupled to the movable frame (521), and the return spring is coupled in the movable frame (521) One end of the swing arm (523) is connected to the return spring, and the other end of the swing arm (523) is provided with a roller (524) that cooperates with the engaging groove (503) and the guiding groove (504). One end of the second spring (525) is connected to the switch case (51), and the other end of the second spring (525) is connected to the movable frame ( 521) Connection.
The aromatherapy stand according to claim 1, wherein said travel switch (50) further comprises a connecting block (60) through said connecting block (60) and said base (10) )connection.