CN113925990A - Essential oil bottle and aromatherapy machine - Google Patents

Abstract

The invention discloses a refined oil bottle and an aromatherapy machine, wherein the refined oil bottle comprises: the bottle comprises a bottle body, wherein an oil storage cavity is formed in the bottle body and used for storing essential oil, and a bottle opening is formed in the top of the bottle body; a bottle cap, the bottle cap comprising: the cover body is arranged at the bottle opening, the plug connector is arranged at the top of the cover body and is used for being in plug fit with an atomizer of the aromatherapy machine, the cross section area of the plug connector is smaller than that of the cover body, a step is formed between the plug connector and the cover body, and a first hollowed hole is formed in the cover body; and the sealing cover component is movably arranged on the cover body to selectively open and close the oil storage cavity. From this, through with the movable lid that sets up in the lid of bottle lid of sealed lid subassembly, when the essential oil bottle was not installed, the oil storage chamber can be sealed to the sealed lid subassembly, can prevent that the essential oil bottle from empting the leakage that arouses essential oil, and when the essential oil bottle inserted the atomizer, the oil storage chamber was opened to the sealed subassembly, can guarantee the normal use of champignon machine.

Description

Essential oil bottle and aromatherapy machine

Technical Field

The invention relates to the technical field of aromatherapy machines, in particular to an essential oil bottle and an aromatherapy machine.

Background

Along with the higher and higher requirements of people on living standard, the aromatherapy machine is gradually accepted by people due to the characteristic that the aromatherapy machine can purify air and relax the mind and body of people. The champignon machine is generally provided with the essential oil bottle, and essential oil is stored to the essential oil bottle to with other structure cooperation, with the normal work of realization champignon machine.

In the correlation technique, owing to lack reliable seal structure, essential oil bottle receives the collision, emptys the circumstances such as, and essential oil easily leaks from the essential oil bottle, can cause the waste of resource like this, can reduce user's use and experience.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention aims to provide the essential oil bottle which has high sealing performance and strong leakage prevention performance.

The invention further provides the aromatherapy machine.

The essential oil bottle according to an embodiment of the present invention includes: the bottle comprises a bottle body, wherein an oil storage cavity is formed in the bottle body and used for storing essential oil, and a bottle opening is formed in the top of the bottle body; a bottle cap, the bottle cap comprising: the bottle fragrance machine comprises a cover body and a plug-in connector, wherein the cover body is arranged on the bottle mouth, the plug-in connector is arranged at the top of the cover body and is used for being in plug-in fit with an atomizer of the fragrance machine, the cross section area of the plug-in connector is smaller than that of the cover body, a step is formed between the plug-in connector and the cover body, and a first hollow hole is formed in the cover body; and the sealing cover assembly is movably arranged on the cover body to selectively open and close the oil storage cavity.

From this, through with the movable lid that sets up in the lid of bottle lid of sealed lid subassembly, when the essential oil bottle was not installed, the oil storage chamber can be sealed to the sealed lid subassembly, can prevent that the essential oil bottle from empting the leakage that arouses essential oil, and when the essential oil bottle inserted the atomizer, the oil storage chamber was opened to the sealed subassembly, can guarantee the normal use of champignon machine.

In some examples of the invention, the seal cap assembly comprises: the first sealing cover is arranged in the bottle body and seals the oil storage cavity; the push rod penetrates through the bottle cap, the lower end of the push rod is connected with the first sealing cover, and the push rod drives the first sealing cover to open the oil storage cavity when pushed.

In some examples of the invention, the sealing cap assembly further comprises: the elastic part is arranged between the push rod and the cover body so as to provide elastic force for driving the first sealing cover to seal the oil storage cavity.

In some examples of the invention, the pushrod comprises: the upper end of the rod portion is connected to the head portion, the lower end of the rod portion is provided with the first sealing cover, the upper end of the elastic piece abuts against the head portion, and the head portion is provided with a second hollow hole.

In some examples of the present invention, the lower end of the rod part is provided with a first guide taper surface having a decreasing cross-sectional area in a downward direction; and/or the cover body is provided with a first through hole, and the upper end of the first through hole is provided with a second guide conical surface with the cross sectional area decreasing in the downward direction.

In some examples of the invention, the sealing cap assembly further comprises: the second sealing cover is arranged between the bottle opening and the cover body and is positioned above the first sealing cover, a third hollow hole is formed in the second sealing cover, and the third hollow hole and the first hollow hole are arranged in a staggered mode.

In some examples of the present invention, the first hollow hole is disposed around a center of the cover, the third hollow hole is disposed at a center of the second sealing cover, the push rod penetrates through the third hollow hole and is in clearance fit with the third hollow hole, and the center of the second sealing cover is located below the center of the cover.

In some examples of the present invention, the third hollow hole is provided at an outer periphery thereof with a flow guide portion having a decreasing cross-sectional area in a downward direction.

In some examples of the invention, the essential oil bottle further comprises: and the first sealing cover is provided with a second through hole, the oil guide pipe penetrates through the second through hole and is in clearance fit with the second through hole, and the oil guide pipe is respectively in tight fit with the second sealing cover and the cover body.

In some examples of the present invention, a gap between the push rod and the third hollow hole is d1, a gap between the oil conduit and the second hollow hole is d2, and d1 and d2 satisfy the following relations: d1 > d 2.

In some examples of the invention, the second sealing cover comprises: the connecting part is connected between the main cover part and the overlapping part, the overlapping part is overlapped between the cover body and the upper end of the bottle mouth, the cover body is provided with an inner pressing ring protruding downwards, and the connecting part is located between the outer peripheral surface of the inner pressing ring and the inner peripheral surface of the bottle mouth.

In some examples of the invention, the first seal cap is a resilient seal cap.

According to the embodiment of the invention, the aromatherapy machine comprises: a housing; a gas generator disposed within the enclosure; the atomizer is arranged on the shell and connected with the gas generator, the bottom of the atomizer is provided with a plug port and an essential oil inlet, and the essential oil inlet is correspondingly arranged in the plug port; the essential oil bottle is characterized in that the plug-in connector is plugged in the plug-in port, and the oil storage cavity is communicated with the essential oil inlet.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a partial cross-sectional view of an aromatherapy machine according to an embodiment of the present invention;

fig. 2 is a schematic view of a bottle of essential oil according to an embodiment of the present invention;

fig. 3 is a sectional view of a essential oil bottle according to an embodiment of the present invention;

fig. 4 is a sectional view of a bottle cap and sealing cap assembly according to an embodiment of the present invention.

Reference numerals:

1000. an aromatherapy machine;

100. a bottle of essential oil;

10. a bottle body; 11. an oil storage chamber; 12. a bottle mouth;

20. a bottle cap; 21. a cover body; 211. a first hollowed-out hole; 212. a first perforation; 213. a second guiding conical surface; 214. an inner compression ring; 22. a plug-in connector;

30. sealing the cap assembly; 31. a first sealing cover; 311. a second perforation; 32. a push rod; 321. a head portion; 3211. a second hollowed-out hole; 322. a rod portion; 3221. a first guiding conical surface; 33. an elastic member; 34. a second sealing cover; 341. a main cover portion; 3411. a third hollowed-out hole; 3412. a flow guide part; 342. a connecting portion; 343. a lap joint section;

40. an oil guide pipe;

200. an atomizer; 201. an interface; 202. an essential oil inlet; 400. a casing.

Detailed Description

Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.

The essential oil bottle 100 according to the embodiment of the present invention is described below with reference to fig. 1 to 4, and the essential oil bottle 100 may be applied to an aromatherapy machine 1000.

As shown in fig. 1 to 4 in conjunction, the essential oil bottle 100 according to the present invention may mainly include: a body 10, a cap 20 and a closure assembly 30. Wherein, be formed with oil storage chamber 11 in the body 10, oil storage chamber 11 is used for saving essential oil, and the top of body 10 is provided with bottleneck 12, so sets up, and essential oil fills oil storage chamber 11 from bottleneck 12, and the storage of essential oil capacity can be realized to oil storage chamber 11, not only can prevent volatilizing of essential oil, can realize the effective utilization of essential oil, can make things convenient for taking of champignon machine 1000 to essential oil moreover, can guarantee the normal work of champignon machine 1000.

As shown in fig. 1-4, the bottle cap 20 may mainly include: lid 21 and bayonet joint 22, lid 21 set up in bottleneck 12, and bayonet joint 22 sets up in the top of lid 21 to be used for with the atomizer 200 grafting cooperation of champignon machine 1000, the cross-sectional area of bayonet joint 22 is less than the cross-sectional area of lid 21. Specifically, the plug 22 is disposed on the top of the cap 21, threads are disposed on both the cap 21 and the bottle opening 12, and the cap 21 is connected to the bottle opening 12 through the threads, so that the cap 21 and the bottle cap 20 can be mounted on the bottle opening 12.

Further, the plug 22 is used for being plugged and matched with the atomizer 200 of the aromatherapy machine 1000. Specifically, set up essential oil bottle 100 on atomizer 200 to realize the normal during operation of champignon machine 1000, inside only needing the bayonet joint 22 disect insertion champignon machine 1000's atomizer 200 with essential oil bottle 100, just can realize the grafting cooperation of bayonet joint 22 and atomizer 200, thereby can realize being connected of essential oil bottle 100 and atomizer 200, can make the connection and the dismantlement of essential oil bottle 100 and atomizer 200 simple and convenient like this, can promote user experience. Further, the cross-sectional area of the plug 22 is smaller than that of the cover body 21, so that a step is formed between the plug 22 and the cover body 21, and the bottle cap 20 can be conveniently plugged.

As shown in fig. 1, 3 and 4, a first hollow hole 211 is provided in the cover body 21. Specifically, when the essential oil bottle 100 is inserted into the atomizer 200, the first hollow hole 211 may balance the internal and external pressures of the essential oil bottle 100, so that the operation of inserting the essential oil bottle 100 into the atomizer 200 may be smoother and easier. Further, when inserting essential oil bottle 100 into atomizer 200, champignon machine 1000 begins the during operation, first fretwork hole 211 on the lid 21 not only can keep the internal and external pressure balance of essential oil bottle 100 to can maintain the normal work of essential oil bottle 100, can allow not fully atomized essential oil to pass through lid 21 moreover, and further flow back to in the oil storage chamber 11, thereby can realize the effective utilization of essential oil, can prevent the waste of essential oil. In addition, the opening of the first hollow-out hole 211 can reduce the weight of the cover body 21, so that the essential oil bottle 100 is lighter, and the use experience of a user can be improved.

As shown in fig. 1 and 3, a cap assembly 30 is movably disposed on the cover 21 to selectively open and close the oil storage chamber 11. Specifically, when the essential oil bottle 100 is not installed, because be provided with first fretwork hole 211 in the lid 21, when the condition such as essential oil bottle 100 bumps, emptys, essential oil in the oil storage chamber 11 easily flows out from first fretwork hole 211, causes the leakage and the waste of essential oil, reduces user's use and experiences. Therefore, the sealing cover assembly 30 is movably disposed on the cover body 21, and when the essential oil bottle 100 is in an uninstalled state, the sealing cover assembly 30 can seal the first hollow hole 211 on the cover body 21, so that a sealing effect can be achieved on the essential oil bottle 100 in the uninstalled state, and the sealing cover body 21 can block the outflow of the essential oil, thereby preventing the leakage and waste of the essential oil.

Further, when installing essential oil bottle 100 in champignon machine 1000 inside, sealed lid subassembly 30 movably sets up on lid 21 to can make oil storage chamber 11 open through removing sealed lid subassembly 30, oil storage chamber 11 and the inside intercommunication of champignon machine 1000, with the pressure balance inside and outside guaranteeing, and then can guarantee the normal work of champignon machine 1000.

Therefore, the sealing cover assembly 30 is movably arranged on the cover body 21 of the bottle cap 20, when the essential oil bottle 100 is not installed, the sealing cover assembly 30 can seal the oil storage cavity 11, the essential oil bottle 100 can be prevented from being toppled to cause leakage of the essential oil, when the essential oil bottle 100 is inserted into the atomizer 200, the sealing cover assembly 30 opens the oil storage cavity 11, and the normal use of the aromatherapy machine 1000 can be ensured.

As shown in fig. 1, 3 and 4, the sealing cap assembly 30 may mainly include: a first seal cap 31 and a push rod 32. Wherein, the first sealing cover 31 is arranged on the bottle body 10 and seals the oil storage chamber 11. Specifically, the top of body 10 is provided with bottleneck 12, set up first sealed lid 31 in body 10, first sealed lid 31 will closely laminate with body 10 inner peripheral surface, receive the collision or when empting when essential oil bottle 100, first sealed lid 31 can play the effect of blockking to the essential oil of bottleneck 12 to flowing, thereby can effectively prevent that the essential oil in the oil storage chamber 11 from flowing in the first fretwork hole 211 of lid 21, can realize the effect sealed to oil storage chamber 11, and then can promote essential oil bottle 100's anti-spilling performance, can promote essential oil bottle 100's reliability.

Further, as shown in fig. 3, a push rod 32 penetrates the bottle cap 20, and a lower end thereof is connected to the first sealing cover 31 to drive the first sealing cover 31 to open the oil storage chamber 11 when pushed. Specifically, when the essential oil bottle 100 is not installed, the first sealing cover 31 at the lower end of the push rod 32 is tightly attached to the inner peripheral surface of the bottle body 10 of the essential oil bottle 100, when the essential oil bottle 100 is inserted into the atomizer 200 of the aromatherapy machine 1000, the atomizer 200 applies a downward acting force to the push rod 32 of the essential oil bottle 100, because the lower end of the push rod 32 is connected with the first sealing cover 31, the push rod 32 drives the first sealing cover 31 to move downward together, so that a gap exists between the first sealing cover 31 and the inner peripheral surface of the bottle body 10, the sealing effect of the first sealing cover 31 on the bottle body 10 is relieved, further, the internal and external pressures of the essential oil bottle 100 are balanced, and the normal use of the aromatherapy machine 1000 can be ensured.

As shown in fig. 1, 3 and 4, the sealing cover assembly 30 may further mainly include: and the elastic element 33, the elastic element 33 is arranged between the push rod 32 and the cover body 21 to provide elastic force for the push rod 32 to drive the first sealing cover 31 to seal the oil storage cavity 11. Specifically, when the essential oil bottle 100 is in an uninstalled state, the elastic member 33 between the push rod 32 and the cover 21 is in a compressed state, the cover 21 supports the elastic member 33, the elastic member 33 has upward elastic force to the push rod 32, the elastic member 33 can overcome the gravity action of the push rod 32 and the first sealing cover 31 arranged at the lower end of the push rod 32, and drive the push rod 32 and the first sealing cover 31 to move upward, so that the first sealing cover 31 is tightly attached to the inner peripheral surface of the bottle body 10, thereby realizing the sealing action of the first sealing cover 31 on the oil storage cavity 11, and preventing the essential oil from leaking from the first hollow hole 211 of the essential oil bottle 100.

Further, when inserting essential oil bottle 100 into atomizer 200, elastic component 33 receives the effect of external force and can continue to take place elastic deformation to can make push rod 32 drive first sealed lid 31 downstream, make first sealed lid 31 and body 10 inner peripheral surface produce the clearance, can guarantee the balance of the inside and outside pressure of essential oil bottle 100, also can make things convenient for essential oil to flow back in body 10.

As shown in fig. 1, 3 and 4, the push rod 32 may mainly include: the upper end of the rod 322 is connected to the head 321, the lower end of the rod 322 is provided with a first sealing cover 31, the lower end of the elastic element 33 is abutted against the head 321, and the head 321 is provided with a second hollow hole 3211. Specifically, when the essential oil bottle 100 is inserted into the atomizer 200 of the aromatherapy machine 1000, the atomizer 200 first abuts against the head 321 of the push rod 32, the head 321 of the push rod 32 is acted by the force of the atomizer 200, the elastic member 33 at the lower end of the head 321 is forced to compress, the push rod 32 moves downward, and the first sealing cover 31 is separated from the inner circumferential surface of the bottle body 10.

Further, the head 321 is provided with a second hollow hole 3211. Specifically, under the prerequisite of guaranteeing push rod 32 structural stability, on the one hand, when inserting atomizer 200 with essential oil bottle 100, second fretwork hole 3211 can balance the inside and outside pressure of essential oil bottle 100, thereby make the process that essential oil bottle 100 inserted atomizer 200 more smooth and easy, and can make things convenient for the backflow of unomized essential oil, on the other hand, second fretwork hole 3211's setting can effectively reduce push rod 32's weight, thereby not only can prevent to lead to the excessive compression of elastic component 33 because of push rod 32 action of gravity, cause the fatigue damage of elastic component 33, can promote the reliability of sealed lid subassembly 30, and can make essential oil bottle 100 lighter weight, can promote user's use experience.

As shown in fig. 1, 3 and 4, the lower end of the rod portion 322 is provided with a first guide tapered surface 3221 having a cross-sectional area decreasing in a downward direction, and the cover body 21 is provided with a first through hole 212, and the upper end of the first through hole 212 is provided with a second guide tapered surface 213 having a cross-sectional area decreasing in a downward direction. Specifically, a first guiding conical surface 3221 and a second guiding conical surface 213 are respectively disposed at the lower end of the rod portion 322 and the upper end of the first through hole 212 of the cover body 21, and the transverse areas of the first guiding conical surface 3221 and the second guiding conical surface 213 decrease in the downward direction, so that when the push rod 32 is inserted into the cover body 21, the lower end of the rod portion 322 can directly extend into the first through hole 212 of the cover body 21, and the first guiding conical surface 3221 at the lower end of the rod portion 322 moves downward along the second guiding conical surface 213 at the upper end of the first through hole 212 on the cover body 21, so that the push rod 32 can be inserted into the cover body 21, and the installation and installation of the push rod 32 on the cover body 21 are achieved, so that the insertion of the push rod 32 on the first through hole 212 is more convenient and smoother, and the reliability and convenience of the installation and the installation of the push rod 32 on the cover body 21 can be improved.

As shown in fig. 1, 3 and 4, the sealing cover assembly 30 may further mainly include: the second sealing cover 34 is disposed between the bottle opening 12 and the cover body 21 and above the first sealing cover 31, the second sealing cover 34 is provided with a third hollow-out hole 3411, and the third hollow-out hole 3411 and the first hollow-out hole 211 are disposed in a staggered manner. Specifically, the second sealing cover 34 is disposed between the bottle opening 12 and the cap body 21 and above the first sealing cover 31, and when essential oil flows out from the fitting gap between the first sealing cover 31 and the bottle body 10, the second sealing member can realize secondary sealing of the bottle opening 12 of the essential oil bottle 100, so that the sealing effect of the sealing assembly on the essential oil bottle 100 can be further improved.

Further, after the essential oil bottle 100 is inserted into the atomizer 200, a gap exists between the first sealing cover 31 and the inner peripheral surface of the bottle body 10, so that when the aromatherapy machine 1000 collides or topples over, the sealing effect of the first sealing cover 31 on the essential oil bottle 100 disappears, and the second sealing cover 34 can effectively prevent the essential oil from flowing out of the bottle opening 12, so that the sealing performance of the essential oil bottle 100 can be improved, and the leakage of the essential oil can be further prevented.

In addition, the second sealing cover 34 is provided with a third hollow hole 3411. Third fretwork hole 3411 and first fretwork hole 211 dislocation set, so, can further guarantee that the internal and external pressure of essential oil bottle 100 is balanced after atomizer 200 is inserted to essential oil bottle 100, can optimize the structural design of essential oil bottle 100.

As shown in fig. 1, 3 and 4, the first hollow hole 211 is disposed around the center of the cover 21, the third hollow hole 3411 is disposed at the center of the second sealing cover 34, the push rod 32 penetrates through the third hollow hole 3411 and is in clearance fit with the third hollow hole 3411, and the center of the second sealing cover 34 is located below the center of the cover 21. Specifically, the center of the second sealing cover 34 is provided with a third hollow-out hole 3411, and the center of the second sealing cover 34 is located below the center of the cover body 21, the push rod 32 sequentially penetrates through the third hollow-out holes 3411 of the cover body 21 and the second sealing cover 34, and is connected with the first sealing cover 31, so that the internal structure design of the essential oil bottle 100 is more reasonable, the structural stability of the essential oil bottle 100 can be improved, and through the gap fit between the push rod 32 and the third hollow-out holes 3411, the resistance of the second sealing cover 34 to the up-and-down movement of the push rod 32 can be avoided, so when the essential oil bottle 100 is inserted into the atomizer 200, the push rod 32 can be ensured to be acted by the force of the atomizer 200, the process of the down-movement is smoother and easier, so that the push rod 32 can drive the first sealing cover 31 to open the oil storage chamber 11, and the normal operation of the aromatherapy machine 1000 can be ensured.

In addition, the first hollow holes 211 are arranged around the center of the cover body 21, so that the first hollow holes 211 are uniformly distributed on the cover body 21, the structure of the cover body 21 can be optimized, and the structural stability of the essential oil bottle 100 can be further improved.

Further, as shown in fig. 1, 3 and 4, the flow guide portion 3412 with a decreasing cross-sectional area in a downward direction is disposed at the periphery of the third hollow-out hole 3411, so that, on one hand, when the essential oil bottle 100 collides or topples over and the essential oil in the first sealing cover 31 topples over upward, the flow guide portion 3412 with a decreasing cross-sectional area in a downward direction is configured to block the essential oil from passing through the third hollow-out hole 3411, thereby preventing leakage of the essential oil, and on the other hand, when the essential oil leaks from the third hollow-out hole 3411 or when non-atomized essential oil exists in the atomizer 200 of the aromatherapy machine 1000, the essential oil may be collected at the flow guide portion 3412 of the third hollow-out hole 3411 and smoothly flow downward along the flow guide portion 3412 with a decreasing cross-sectional area to return to the oil storage chamber 11, thereby effectively utilizing the essential oil and preventing waste of the essential oil.

As shown in fig. 1 to 3, the essential oil bottle 100 may further include: the oil guide pipe 40 and the first sealing cover 31 are provided with a second through hole 311, the oil guide pipe 40 penetrates through the second through hole 311 and is in clearance fit with the second through hole 311, and the oil guide pipe 40 is respectively tightly fitted on the second sealing cover 34 and the cover body 21. Specifically, lead oil pipe 40 tight fit respectively on the sealed lid 34 of second and lid 21, it is linked together to lead oil pipe 40 and oil storage chamber 11, so not only can realize leading the stable installation setting of oil pipe 40 in essential oil bottle 100, lid 21 and the sealed lid 34 of second can restrict and lead the displacement of oil pipe 40 in essential oil bottle 100, can prevent to lead oil pipe 40 because of factors such as external vibration take place the displacement, thereby can guarantee to lead the structural stability of oil pipe 40 in body 10, and can realize leading the intercommunication of oil pipe 40 and oil storage chamber 11, the essential oil of storing in the oil storage chamber 11 can be through leading oil pipe 40, derive other parts to champignon machine 1000, thereby can guarantee taking of champignon machine 1000 to essential oil in the oil storage chamber 11, can guarantee the normal work of champignon machine 1000.

Further, first sealed lid 31 is provided with the second and perforates 311, lead oil pipe 40 and wear to establish second perforation 311, and with the perforation 311 clearance fit of second, can avoid like this to lead oil pipe 40 to the up-and-down motion production resistance of first sealed lid 31, prevent to lead oil pipe 40 and hinder the portable setting of first sealed lid 31 in lid 21, thereby when pegging graft into atomizer 200 with essential oil bottle 100, can make things convenient for push rod 32 to drive first sealed lid 31 downstream, and then can make push rod 32 drive first sealed lid 31 open oil storage chamber 11 easier, can promote user's use and experience.

As shown in fig. 1 to 3, a gap between the push rod 32 and the third hollow 3411 is d1, a gap between the oil conduit 40 and the second through hole 311 is d2, and d1 and d2 satisfy the following relations: d1 > d 2. Specifically, the gap between the push rod 32 and the third hollow-out hole 3411 is set to be larger than the gap between the oil guide tube 40 and the second through hole 311, so that the gap between the oil guide tube 40 and the second through hole 311 is prevented from being too large on the premise of ensuring the smoothness of the up-and-down movement of the push rod 32 and the first sealing cover 31 in the essential oil bottle 100, and the essential oil in the oil storage chamber 11 flows out through the gap between the oil guide tube 40 and the second through hole 311, thereby ensuring the sealing performance of the first sealing cover 31 on the essential oil bottle 100.

As shown in fig. 1, 2 and 3, the second sealing cover 34 may mainly include: the bottle cap includes a main cap portion 341, a connecting portion 342, and a bridging portion 343, the connecting portion 342 is connected between the main cap portion 341 and the bridging portion 343, the bridging portion 343 is bridged between the cap body 21 and the upper end of the bottle mouth 12, the cap body 21 is provided with an inner pressing ring 214 protruding downward, and the connecting portion 342 is located between the outer circumferential surface of the inner pressing ring 214 and the inner circumferential surface of the bottle mouth 12. Specifically, the upper end of the connecting portion 342 is connected to the overlapping portion 343, the lower end of the connecting portion 342 is connected to the main cap portion 341, and the connecting portion 342 is connected between the main cap portion 341 and the overlapping portion 343, so that the second seal cover 34 may be integrally formed in a symmetrical stepped structure along the cross-section in the axial direction, and the installation of the second seal cover 34 between the bottle cap 20 and the finish bottle 100 may be facilitated.

Further, when the second sealing cap 34 is installed in the refined oil bottle 100, the overlapping portion 343 of the second sealing cap 34 is firstly overlapped on the upper end of the bottle mouth 12, the bottle mouth 12 has a supporting function on the overlapping portion 343, the connecting portion 342 is naturally attached to the inside of the bottle mouth 12, the main cap portion 341 extends into the bottle mouth 12 and seals the bottle mouth 12 of the refined oil bottle 100, then the bottle cap 20 is covered on the bottle mouth 12, the cap body 21 contacts the overlapping portion 343, the cap body 21 generates a pressure on the overlapping portion 343, and since the cap body 21 is provided with the inward pressing ring 214 protruding downward, the outer circumferential surface of the inward pressing ring 214 is closely attached to the connecting portion 342, so that the overlapping portion 343 is fixed between the cap body 21 and the upper end of the bottle mouth 12, and the connecting portion 342 is fixed between the outer circumferential surface of the inward pressing ring 214 and the inner circumferential surface of the bottle mouth 12, thereby not only ensuring the stability of the main cap portion 341 connected to the connecting portion 342, the stability of the installation of the second sealing cover 34 can be further improved, and the leakage of the essential oil from the matching part of the connecting part 342 and the essential oil bottle 100 can be prevented, and the sealing function of the second sealing cover 34 can be improved.

In some embodiments of the present invention, the first sealing cover 31 is an elastic sealing cover, and thus configured, when the elastic force of the elastic element 33 recovering the deformation drives the push rod 32 and the first sealing cover 31 to move upward relative to the bottle body 10, the first sealing cover 31 can elastically deform by itself to achieve close contact with the inner circumferential surface of the bottle body 10, which can prevent the inner circumferential surfaces of the bottle body 10 and the first sealing cover 31 from failing to closely contact due to manufacturing processes and the like, so as to improve the sealing effect of the first sealing cover 31 on the essential oil bottle 100, and improve the spill prevention performance of the essential oil bottle 100.

Referring to fig. 1, the aromatherapy machine 1000 according to the present invention may mainly include: a cabinet 400, a gas generator, an atomizer 200, and the above-described essential oil bottle 100. Wherein, gas generator and atomizer 200 all set up in casing 400, and atomizer 200 is connected with gas generator. Specifically, all set up gas generator and atomizer 200 in casing 400, casing 400 plays to cover gas generator and atomizer 200 and establishes the guard action, can prevent that the erosion of external foreign matter and the impact of external force from destroying gas generator and atomizer 200's structure to can guarantee the normal work of champignon machine 1000. Further, be connected atomizer 200 with gas generator, gas generator spun high velocity air will lead to near the pressure of air outlet to reduce to can adsorb essential oil to atomizer 200 inside through oil pipe 40, and then can make essential oil turn into the fog in atomizer 200, can guarantee the normal work of champignon machine 1000.

Further, as shown in fig. 1, the bottom of the atomizer 200 is provided with a socket 201 and an essential oil inlet 202, the essential oil inlet 202 is correspondingly arranged in the socket 201, the plug 22 of the essential oil bottle 100 is plugged in the socket 201, and the oil storage chamber 11 is communicated with the essential oil inlet 202. Specifically, when the plug 22 of the essential oil bottle 100 is plugged into the atomizer 200, the plug 22 is plugged into the plug 201 of the atomizer 200, the oil guide pipe 40 is communicated with the essential oil inlet 202 in the plug 201, so that the oil storage chamber 11 is communicated with the essential oil inlet 202 of the plug 201, the essential oil can be led out from the oil storage chamber 11 through the oil guide pipe 40, and enters the atomizer 200 through the essential oil inlet 202 of the atomizer 200, so that the essential oil can be atomized in the atomizer 200 and released outside the machine body, and the functions of air purification and body and mind relaxing of a user can be realized.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. A essential oil bottle, comprising:

the bottle comprises a bottle body, wherein an oil storage cavity is formed in the bottle body and used for storing essential oil, and a bottle opening is formed in the top of the bottle body;

a bottle cap, the bottle cap comprising: the bottle fragrance machine comprises a cover body and a plug-in connector, wherein the cover body is arranged on the bottle mouth, the plug-in connector is arranged at the top of the cover body and is used for being in plug-in fit with an atomizer of the fragrance machine, the cross section area of the plug-in connector is smaller than that of the cover body, a step is formed between the plug-in connector and the cover body, and a first hollow hole is formed in the cover body;

and the sealing cover assembly is movably arranged on the cover body to selectively open and close the oil storage cavity.

2. The essential oil bottle of claim 1, wherein the sealing cap assembly comprises:

the first sealing cover is arranged in the bottle body and seals the oil storage cavity;

the push rod penetrates through the bottle cap, the lower end of the push rod is connected with the first sealing cover, and the push rod drives the first sealing cover to open the oil storage cavity when pushed.

3. The essential oil bottle of claim 2, wherein the cap assembly further comprises: the elastic part is arranged between the push rod and the cover body so as to provide elastic force for driving the first sealing cover to seal the oil storage cavity.

4. The essential oil bottle of claim 3, wherein the push rod comprises: the upper end of the rod portion is connected to the head portion, the lower end of the rod portion is provided with the first sealing cover, the upper end of the elastic piece abuts against the head portion, and the head portion is provided with a second hollow hole.

5. The essential oil bottle according to claim 4, wherein the lower end of the rod part is provided with a first guide tapered surface having a cross-sectional area decreasing in a downward direction; and/or

The cover body is provided with a first through hole, and the upper end of the first through hole is provided with a second guiding conical surface with the cross sectional area decreasing in the downward direction.

6. The essential oil bottle of claim 2, wherein the cap assembly further comprises: the second sealing cover is arranged between the bottle opening and the cover body and is positioned above the first sealing cover, a third hollow hole is formed in the second sealing cover, and the third hollow hole and the first hollow hole are arranged in a staggered mode.

7. The essential oil bottle of claim 6, wherein the first hollow hole is disposed around the center of the cover body, the third hollow hole is disposed at the center of the second sealing cover, the push rod penetrates through the third hollow hole and is in clearance fit with the third hollow hole, and the center of the second sealing cover is located below the center of the cover body.

8. The essential oil bottle according to claim 7, wherein a flow guide portion having a cross-sectional area decreasing in a downward direction is provided at an outer periphery of the third hollow hole.

9. The essential oil bottle of claim 7, further comprising: and the first sealing cover is provided with a second through hole, the oil guide pipe penetrates through the second through hole and is in clearance fit with the second through hole, and the oil guide pipe is respectively in tight fit with the second sealing cover and the cover body.

10. The essential oil bottle of claim 9, wherein a gap between the push rod and the third hollow hole is d1, a gap between the oil conduit and the second through hole is d2, and d1 and d2 satisfy the following relations: d1 > d 2.

11. The essential oil bottle as claimed in claim 6, wherein the second sealing cap comprises: the connecting part is connected between the main cover part and the overlapping part, the overlapping part is overlapped between the cover body and the upper end of the bottle mouth, the cover body is provided with an inner pressing ring protruding downwards, and the connecting part is located between the outer peripheral surface of the inner pressing ring and the inner peripheral surface of the bottle mouth.

12. The essential oil bottle of claim 2, wherein the first sealing cap is an elastic sealing cap.

13. An aromatherapy machine, comprising:

a housing;

a gas generator disposed within the enclosure;

the atomizer is arranged on the shell and connected with the gas generator, the bottom of the atomizer is provided with a plug port and an essential oil inlet, and the essential oil inlet is correspondingly arranged in the plug port;

the essential oil bottle of any one of claims 1 to 12, wherein the plug is plugged into the plug port, and the oil storage chamber is communicated with the essential oil inlet.

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