CN115463239A - Fragrance switches structure and fragrant atmosphere machine - Google Patents
Fragrance switches structure and fragrant atmosphere machine Download PDFInfo
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- CN115463239A CN115463239A CN202211247664.9A CN202211247664A CN115463239A CN 115463239 A CN115463239 A CN 115463239A CN 202211247664 A CN202211247664 A CN 202211247664A CN 115463239 A CN115463239 A CN 115463239A
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- air
- fragrance
- sliding plate
- rotating cam
- communicated
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- 239000003205 fragrance Substances 0.000 title claims abstract description 75
- 235000013599 spices Nutrition 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 4
- 239000002304 perfume Substances 0.000 abstract description 13
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- KKQWHYGECTYFIA-UHFFFAOYSA-N 2,5-dichlorobiphenyl Chemical compound ClC1=CC=C(Cl)C(C=2C=CC=CC=2)=C1 KKQWHYGECTYFIA-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
- A61L9/122—Apparatus, e.g. holders, therefor comprising a fan
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/13—Dispensing or storing means for active compounds
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
A fragrance switching structure comprises a motor, a rotating cam, an air guide component and a plurality of switching components; one side surface of the rotating cam is a plane, and one side of the plane is provided with a bulge; the wind guide part comprises two wind chambers which are mutually isolated, each wind chamber is provided with an opening part, and the side walls of each wind chamber except the top wall and the opening part are provided with a flow guide hole; the switching components comprise a sliding plate and an elastic component, the head of the sliding plate is propped against the rotating cam, and the elastic component is clamped between the tail of the sliding plate and the air guide component; the motor can drive the rotating cams to rotate, and any sliding plate can be abutted against the plane of the rotating cams or the protrusions to drive the sliding plate to close or open the flow guide holes of the two air chambers; a perfume machine comprises the perfume switching structure, a shell, a fan and a plurality of perfume boxes; the sliding plate is abutted to different positions of the rotating cam, so that the rotating cam can be communicated with different perfume boxes, and the switching of the perfume is realized.
Description
Technical Field
The invention particularly relates to a fragrance switching structure and a fragrance machine.
Background
At present, with the increasing development of automobiles, consumers pay more and more attention to the comfort level of the environment in the automobile, and the smell in the automobile also has a certain influence on the comfort level. Because interior materials in a vehicle emit odors, users often place fragrance devices in the vehicle. The existing vehicle-mounted fragrance device can be switched to a fragrance type and generally comprises a shunting shaft sleeve, a shunting rotor, an air pipe and other components which are in running fit in the shunting shaft sleeve, and the components are various and complicated in structure, so that the fragrance device is overlarge in size, large in occupied space and limited in installation position.
Disclosure of Invention
In order to overcome one of the defects of the existing equipment, the invention provides a fragrance switching structure.
The invention is realized by the following steps: a fragrance switching structure comprises a motor, a rotating cam, an air guide component and a plurality of switching components; one side surface of the rotating cam is a plane, and one side of the plane is provided with a bulge; the wind guide part comprises two wind chambers which are mutually isolated, each wind chamber is provided with an opening part, and the side walls of each wind chamber except the top wall and the opening part are provided with a flow guide hole; each switching component comprises a sliding plate and an elastic component, the head of the sliding plate is propped against the rotating cam, and the elastic component is clamped between the tail of the sliding plate and the air guide component; when the air conditioner is in a working state, the motor can drive the rotating cams to rotate, and any sliding plate can be abutted against the plane of the rotating cams or the protrusions to drive the sliding plate to close or open the flow guide holes of the two air chambers.
Preferably, each of the sliding plates is respectively disposed on a side wall of the air guiding part except the top wall and the two opening parts, two air holes are disposed at intervals on each of the sliding plates, and when the position of the sliding plate abutting against the rotary cam is switched from any one of the plane and the protrusion to another position, the sliding plate linearly moves along the air guiding part, so that the two air holes of the sliding plate are connected or disconnected with the two corresponding air guiding holes of the two air chambers.
Preferably, any side wall of the air guiding part except the top wall and the two opening parts is inwards sunken to form a groove; the sliding plate is inserted into the groove and can linearly move along the groove; the elastic component is clamped between the tail part of the sliding plate and the inner bottom surface of the groove.
Preferably, the air conditioner further comprises a plurality of drainage members, each drainage member is provided with two air channels and an accommodating groove, one ends of the two air channels are arranged in one-to-one correspondence with the two flow guide holes corresponding to the two air chambers, and the two air holes of a sliding plate enable the two air channels to be communicated or not communicated with the two flow guide holes corresponding to the two air chambers; the elastic component is clamped in the containing groove, and the part of the elastic component, outside the vertical plane where the longitudinal axis is located, is exposed out of the containing groove
Preferably, one end of the sliding plate corresponding to the rotating cam is gradually contracted to form a material removing part, and a convex point is arranged at the end part of the material removing part and abuts against the rotating cam.
Preferably, the upper surface of the protrusion is a circular arc transition surface, and the sliding plate can slide more smoothly when the position where the sliding plate abuts against the rotating cam is switched from the plane to the protrusion.
In order to overcome the second defect of the existing equipment, the invention provides a fragrance machine.
The invention is realized by the following steps: a perfume machine comprises the perfume switching structure, a shell, a fan and a plurality of perfume boxes; the casing is provided with an air inlet and an air outlet, and each spice box is provided with two spice dispersing openings; the fan is respectively communicated with the air outlet and the opening part of an air chamber; the air inlet is communicated with the opening part of the other air chamber, and the flow guide holes of the two air chambers can be communicated or not communicated with the two fragrance emitting openings of the corresponding fragrance box through any sliding plate.
Preferably, the housing comprises an upper shell and a lower shell, and the air inlet and the air outlet are both arranged on the upper shell; the back surface of the lower shell is inwards sunken to form an accommodating cavity; a plurality of through hole groups are arranged in the lower shell, each through hole group comprises two through holes which are vertically arranged, and the two through holes are respectively communicated with the two corresponding flow guide holes of the two air chambers; the plurality of spice boxes are all positioned in the containing cavity, and the two through holes are arranged in one-to-one correspondence with the two spice dispersing ports of one spice box and are respectively communicated with the two spice dispersing ports.
Preferably, the housing further comprises a lower cover, one end of the lower cover is an open end, and the other end of the lower cover opposite to the open end is provided with a pivot piece; the top of the pivot piece is a bending part, and the inner side surface of the pivot piece is provided with two convex pieces; the lower cover is internally provided with a plurality of fragrance cavities, each fragrance cavity is internally provided with a fragrance box, and the top of each fragrance box protrudes out of the top end of the lower cover; one end of the back surface of the lower shell is provided with a pivoting seat, and two pivoting grooves are arranged on the pivoting seat at intervals; the lower cover is inserted into the containing cavity of the lower shell, the bending part of the pivot piece is buckled on the pivot seat, and the two convex pieces are inserted into the two pivot grooves.
Preferably, the opening end is provided with a plurality of hooks, and the plurality of hooks and the plurality of fragrance cavities are arranged in a one-to-one correspondence manner; one end of each spice box is provided with a clamping groove matched with the clamping hook, and the clamping hook is clamped in the clamping groove.
The invention has the advantages that: the fragrance generator has the advantages that fragrance can be switched by rotating the cam, the air guide component and the switching component, the components are simplified, the structure is simple, the components such as the shunt rotor and the shunt shaft sleeve are saved, the space of the fragrance generator is greatly saved, and the volume of the fragrance generator is effectively reduced.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a fragrance switching structure according to the present invention;
FIG. 2 is a second schematic diagram of the switching structure of the perfume of the present invention;
FIG. 3 is a schematic structural view of an air guiding component according to the present invention;
FIG. 4 is a schematic view of the drainage member of the present invention;
FIG. 5 is an exploded view of the fragrance machine of the present invention;
FIG. 6 is a front perspective view of the fragrance machine of the present invention;
FIG. 7 is a rear perspective view of the fragrance machine of the present invention;
FIG. 8 is a schematic view of the structure of the fragrance machine of the present invention (with the upper shell removed);
FIG. 9 is a schematic view showing the construction of a lower case according to the present invention;
fig. 10 is a schematic structural view of the lower cover of the present invention.
Detailed Description
Implement one
Referring to fig. 1-3, a fragrance switching structure 100 includes a motor 1, a rotating cam 2, an air guiding component 3, a plurality of switching components 4 and a plurality of air guiding members 6; one side surface of the rotating cam 2 is a plane 21, one side of the plane 21 is provided with a protrusion 22, and the upper surface of the protrusion 22 is an arc transition surface 221. The air guiding part 3 comprises two air chambers 31 which are isolated from each other, each air chamber 31 is provided with an opening part 311, the other side walls of each air chamber 31 except the top wall and the opening part 311 are provided with a flow guiding hole 312, and in the embodiment, the side walls comprise the left side wall, the right side wall and the bottom wall of the air guiding part 3; any side wall of the wind guiding component 3 except the top wall and the two opening parts 311 is recessed inwards to form a groove 32.
Referring to fig. 1-4, each of the switch assemblies 4 includes a sliding plate 41 and an elastic member 42, the elastic member 42 is held between the rear portion of the sliding plate 41 and the air guiding member 3, and the elastic member 42 is held between the rear portion of the sliding plate 41 and the inner bottom 321 of the recess 32. Each sliding plate 41 is respectively arranged on one side wall of the air guiding component 3 except the top wall and the two opening parts 311, namely, the sliding plate 41 is inserted in the groove 32 and can linearly move along the groove 32, and the head part of the sliding plate 41 is abutted against the rotating cam 2; one end of the sliding plate 41 corresponding to the rotating cam 2 is gradually contracted to form a material removing part 412, a convex dot 413 is arranged at the end part of the material removing part 412, the convex dot 413 abuts against the rotating cam 2, and two air holes 411 are arranged on each sliding plate 41 at intervals; each of the air guiding members 6 is provided with two air channels 61 and a containing groove 62, one end of each of the two air channels 61 is arranged corresponding to the two guiding holes 312 corresponding to the two air chambers 31 one by one, the other end is communicated with the two fragrance emitting ports 71 (see fig. 5) of a fragrance box 7, and the two air holes 411 of a sliding plate 41 enable the two air channels 61 to be communicated with or not communicated with the two guiding holes 312 corresponding to the two air chambers 31; the elastic member 42 is clamped in the accommodating groove 62, and the portion of the elastic member 42 outside the vertical plane of the longitudinal axis is exposed out of the accommodating groove 62.
Referring to fig. 1-3, when in an operating state, the motor 1 can drive the rotating cam 2 to rotate, and any one of the sliding plates 41 can abut against the plane 21 or the protrusion 22 of the rotating cam 2 to drive the sliding plate 41 to close or open the diversion holes 312 of the two air chambers 31. When the position of the sliding plate 41 abutting against the rotating cam 2 is switched from any one position to the other position of the plane 21 and the bulge 22, the sliding plate 41 moves linearly along the air guide part 3, so that the two air holes 411 of the sliding plate 41 are communicated with or not communicated with the two guide holes 312 corresponding to the two air chambers 31; when the motor 1 drives the rotating cam 2 to rotate, the plurality of sliding plates 41 do not rotate, the positions of the sliding plates 41 abutted to the rotating cam 2 are changed all the time, when one sliding plate 41 is abutted to the bulge 22, the sliding plate 41 moves linearly towards the elastic part 42 to compress the elastic part 42, and the two air holes 411 of the sliding plate 41 are communicated with the two flow guide holes 312 corresponding to the two air chambers 31, so that the fragrance is switched to another fragrance; when the motor 1 drives the rotating cam 2 to rotate again, the sliding plate 41 leaves the protrusion 22 and abuts on the plane 21 of the rotating cam 2, the sliding plate 41 moves linearly in a direction away from the elastic member 42 under the action of the elastic force, the two air holes 411 of the sliding plate 41 are not communicated with the two air guide holes 312 corresponding to the two air chambers 31, and the type of fragrance is closed. The material removing part 412 has a avoiding function when the rotating cam 2 rotates, so that the main body of the sliding plate 41 does not scrape the protrusion 22, the arrangement of the convex points 413 ensures that the sliding plate 41 is in point contact with the rotating cam 2, the contact surface is small, and the sliding plate can slide more smoothly when the contact point is switched from the plane 21 to the protrusion 22; the circular arc transition surface 221 is provided so that when the rotary cam 2 rotates, the position where the slide plate 41 abuts against the rotary cam 2 can slide more smoothly when switching from the flat surface 21 to the projection 22.
Carry out two
Referring to fig. 1 and 5 again, a fragrance machine 200 includes the above fragrance switching structure 100, and a housing 5, a blower 8, and a plurality of fragrance cartridges 7; an air inlet (not shown) and an air outlet 511 are arranged on the shell 5, and each spice box 7 is provided with two spice dispersing ports 71; the fan 8 is respectively communicated with the air outlet 511 and the opening part 311 of the air chamber 31; the air inlet is communicated with the opening part 311 of the other air chamber 31, and the flow guide holes 312 of the two air chambers 31 can be communicated or not communicated with the two fragrance emitting openings 71 of the corresponding fragrance box 7 through any sliding plate 41.
Referring to fig. 5-9, the housing 5 includes an upper shell 51, a lower shell 52, and a lower cover 53, and the air inlet and the air outlet 511 are both disposed on the upper shell 51; one end of the back of the lower case 52 is provided with a pivoting seat 523, and two pivoting grooves 5231 are formed on the pivoting seat 523 at intervals; the back surface of the lower shell 52 is recessed inwards to form a containing cavity 522; a plurality of through hole groups 521 are arranged inside the lower shell 52, each through hole group 521 comprises two through holes 521a which are vertically arranged, the two through holes 521a are respectively communicated with the two corresponding flow guide holes 312 of the two air chambers 31, and the two through holes 521a can be respectively communicated with the two corresponding flow guide holes 312 of the two air chambers 31 through a flow guide member 6; the plurality of spice boxes 7 are all located in the containing cavity 522, and the two through holes 521a are arranged in one-to-one correspondence with and respectively communicated with the two fragrance emitting openings 71 of one spice box 7. When the perfume dispenser is in an operating state, air flows in from the air inlet, enters a perfume box 7 through an opening part 311 of one air chamber 31 of the air guiding component 3, a flow guiding hole 312 of the air chamber 31, an air hole 411 of one sliding plate 41, an air channel 61 of the flow guiding component 6 and a through hole 521a of the lower shell 52 in sequence, and then the perfume passes through the perfume dispersing opening 71, another through hole 521a corresponding to the lower shell 52, another air channel 61 of the flow guiding component 6, another air hole 411 of the sliding plate 41, a flow guiding hole 312 corresponding to another air chamber 31 and an opening part 311 of another air chamber 31 in sequence, and is blown out from an air outlet 511 (see the figure) through the fan 8 to be dispersed into the air.
Referring to fig. 5, 7 and 9-10, one end of the lower cover 53 is an open end 531, and the other end of the lower cover 53 opposite to the open end is provided with a pivot 54; the top of the pivot 54 is a bending part 541, and the inner side of the pivot 54 is provided with two convex parts 542; the lower cover 53 is inserted into the accommodating cavity 522 of the lower casing 52, the bending portion 541 of the pivot member 54 is fastened to the pivot seat 523, the two protruding members 542 are inserted into the two pivot grooves 5231, and the lower cover 53 is pivoted with the lower casing 52, so that the fragrance box 7 can be conveniently replaced. A plurality of hooks 533 are arranged at the opening end 531, and the plurality of hooks 533 are arranged corresponding to the plurality of fragrance cavities 532 one by one; the lower cover 53 is internally provided with a plurality of fragrance cavities 532, each fragrance cavity 532 contains a fragrance box 7, and the top of the fragrance box 7 protrudes out of the top end of the lower cover 53; a clamping groove (not shown) matched with the clamping hook 533 is arranged at one end part of each spice box 7, and the clamping hook 533 is clamped in the clamping groove, so that the spice box 7 can be prevented from falling off when the spice box 7 is replaced.
Referring to the drawings again, the PCB 9 is provided with a plurality of pin connector sets (not shown); an ID identification chip 72 is embedded in each spice box 7, and each pin connector set is connected with a corresponding ID identification chip 72, that is, each pin connector set penetrates through the lower shell 52, is inserted into a spice box 7, and is connected with a corresponding ID identification chip 72. Each fragrance box 7 has different fragrance tastes, and the ID identification chip 72 is used for recording the fragrance type of the fragrance box 7 and other fragrance ID information, so that the fragrance box 7 has identifiability; the PCB board 9 can read the ID identification chip 72, and send the read information such as the fragrance type to the terminal for displaying, so that the user can select the fragrance type, wherein the terminal can be a mobile terminal or a vehicle-mounted display screen. When a user needs to switch the fragrance, the user can switch the fragrance to the desired fragrance by starting the motor 1, rotating the rotating cam 2, and switching the position where the corresponding sliding plate 41 abuts against the rotating cam 2 from the plane 21 to the protrusion 22.
Although specific embodiments of the invention have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the appended claims.
Claims (10)
1. A fragrance switching architecture (100), characterized by: comprises a motor (1), a rotating cam (2), an air guiding component (3) and a plurality of switching components (4); one side surface of the rotating cam (2) is a plane (21), and one side of the plane (21) is provided with a bulge (22); the air guide part (3) comprises two air chambers (31) which are isolated from each other, the two air chambers (31) are provided with an opening part (311), and the side walls of each air chamber (31) except the top wall and the opening part (311) are provided with a guide hole (312); each switching component (4) comprises a sliding plate (41) and an elastic component (42), the head of the sliding plate (41) is abutted against the rotating cam (2), and the elastic component (42) is clamped between the tail of the sliding plate (41) and the air guide component (3); when the air conditioner is in a working state, the motor (1) can drive the rotating cam (2) to rotate, any sliding plate (41) can be abutted against the plane (21) or the bulge (22) of the rotating cam (2) to drive the sliding plate (41) to close or open the flow guide holes (312) of the two air chambers (31).
2. A fragrance switching architecture (100) as claimed in claim 1, wherein: each sliding plate (41) is respectively arranged on one side wall of the air guide part (3) except for the top wall and the two opening parts (311), two air holes (411) are arranged on each sliding plate (41) at intervals, when the position of the sliding plate (41) abutted to the rotary cam (2) is switched from any position to another position in the plane (21) and the bulge (22), the sliding plate (41) linearly moves along the air guide part (3), and the two air holes (411) of the sliding plate (41) are communicated or not communicated with the two corresponding air guide holes (312) of the two air chambers (31).
3. A fragrance switching architecture (100) as claimed in claim 2, wherein: any side wall of the air guide component (3) except the top wall and the two opening parts (311) is inwards sunken to form a groove (32); the sliding plate (41) is inserted into the groove (32) and can move linearly along the groove (32); the elastic component (42) is clamped between the tail part of the sliding plate (41) and the inner bottom surface (321) of the groove (32).
4. A fragrance switching architecture (100) as claimed in claim 2, wherein: the air conditioner is characterized by further comprising a plurality of drainage members (6), wherein each drainage member (6) is provided with two air channels (61) and an accommodating groove (62), and one ends of the two air channels (61) are arranged in one-to-one correspondence with the two corresponding flow guide holes (312) of the two air chambers (31); two air holes (411) of a sliding plate (41) enable the two air channels (61) to be communicated with or not communicated with two corresponding flow guide holes (312) of the two air chambers (31); the elastic component (42) is clamped in the containing groove (62), and the part of the elastic component (42) outside the vertical plane of the longitudinal axis is exposed out of the containing groove (62).
5. A fragrance switching architecture (100) as claimed in claim 1, wherein: one end of the sliding plate (41) corresponding to the rotating cam (2) is gradually contracted to form a material removing part (412), a convex dot (413) is arranged at the end part of the material removing part (412), and the convex dot (413) is abutted to the rotating cam (2).
6. A fragrance switching architecture (100) as claimed in claim 1, wherein: the upper surface of the bulge (22) is an arc transition surface (221).
7. A fragrance machine (200), characterized by: comprises the fragrance switching structure (100) according to any one of claims 1 to 6, and a housing (5), a blower (8), a plurality of fragrance cartridges (7); an air inlet and an air outlet (511) are arranged on the shell (5), and each spice box (7) is provided with two spice dispersing openings (71); the fan (8) is respectively communicated with the air outlet (511) and an opening part (311) of an air chamber (31); the air inlet is communicated with the opening part (311) of the other air chamber (31), and the flow guide holes (312) of the two air chambers (31) can be communicated or not communicated with the two fragrance emitting openings (71) of the corresponding fragrance box (7) through any sliding plate (41).
8. A fragrance machine (200) according to claim 7, wherein: the shell (5) comprises an upper shell (51) and a lower shell (52), and the air inlet and the air outlet (511) are arranged on the upper shell (51); the back surface of the lower shell (52) is inwards sunken to form a containing cavity (522); a plurality of through hole groups (521) are arranged in the lower shell (52), each through hole group (521) comprises two through holes (521 a) which are vertically arranged, and the two through holes (521 a) are respectively communicated with two corresponding guide holes (312) of the two air chambers (31);
the plurality of spice boxes (7) are all positioned in the containing cavity (522), and the two through holes (521 a) are correspondingly arranged with the two spice dispersing openings (71) of one spice box (7) one by one and are respectively communicated.
9. A fragrance machine (200) according to claim 7, wherein: the shell (5) further comprises a lower cover (53), one end part of the lower cover (53) is an opening end (531), and the other end part opposite to the lower cover (53) is provided with a pivot piece (54); the top of the pivot piece (54) is provided with a bending part (541), and the inner side surface of the pivot piece (54) is provided with two convex pieces (542); the lower cover (53) is internally provided with a plurality of fragrance cavities (532), and each fragrance cavity (532) is internally provided with a fragrance box (7);
one end of the back of the lower shell (52) is provided with a pivoting seat (523), and two pivoting grooves (5231) are arranged on the pivoting seat (523) at intervals; the lower cover (53) is inserted into the accommodating cavity (522) of the lower shell (52), the bending part (541) of the pivot piece (54) is buckled on the pivot seat (523), and the two convex pieces (542) are inserted into the two pivot grooves (5231).
10. A fragrance machine (200) according to claim 9, wherein: a plurality of clamping hooks (533) are arranged at the opening end (531), and the plurality of clamping hooks (533) are arranged in one-to-one correspondence with the plurality of fragrance cavities (532); one end of each spice box (7) is provided with a clamping groove matched with the clamping hook (533), and the clamping hook (533) is clamped in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211247664.9A CN115463239B (en) | 2022-10-12 | 2022-10-12 | Fragrance switching structure and fragrance machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211247664.9A CN115463239B (en) | 2022-10-12 | 2022-10-12 | Fragrance switching structure and fragrance machine |
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| CN115463239A true CN115463239A (en) | 2022-12-13 |
| CN115463239B CN115463239B (en) | 2024-03-19 |
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| CN216033640U (en) * | 2021-09-17 | 2022-03-15 | 厦门美时美克空气净化有限公司 | Vehicle-mounted intelligent fragrance generator |
| CN217455607U (en) * | 2022-04-22 | 2022-09-20 | 四方光电股份有限公司 | Fragrance box subassembly and on-vehicle fragrance generator |
| CN114714863A (en) * | 2022-04-27 | 2022-07-08 | 厦门美时美克空气净化有限公司 | Vehicle-mounted fragrance machine |
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| CN115463239B (en) | 2024-03-19 |
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