CN218515666U - Dust cup and mite killing instrument - Google Patents

Abstract

The utility model discloses a dirt cup and mite removing instrument, dirt cup includes: the cup body is provided with a cyclone chamber and a dust collecting chamber which are communicated; the cup cover is arranged at the top of the cup body in an openable and closable manner and used for opening and closing the cyclone chamber and the dust collecting chamber, a sealing ring is arranged on the periphery of the cup cover and is an elastic sealing ring, and when the cup cover is buckled at the top of the cup body, the sealing ring is in an elastic compression state and is pressed on the inner peripheral surface of the top of the cup body to keep the sealing between the cup cover and the cup body. From this, through setting up the sealing washer in the periphery of bowl cover, when the bowl cover lock is at the top of cup, the elasticity extrusion of direct through sealing washer and the internal perisporium of cup, not only can make the installation setting of bowl cover on the cup more stable firm like this, make the simple structure of bowl cover moreover, the size is less.

Description

Dust cup and mite killing instrument

Technical Field

The utility model belongs to the technical field of remove mite appearance technique and specifically relates to a dirt cup and remove mite appearance are related to.

Background

With the development of science and technology and the improvement of the living standard of people, the mite killing instrument achieves the recognition of people by the efficiency that the mite killing instrument can effectively kill mites attached to living goods, and gradually enters the lives of people. Wherein, be provided with the cup in the mite appearance and collect the foreign matter.

In prior art, the top cap is selectively covered at the top of the cup body through the switch component, the top of the cup body is sealed, the size of the cup cover needs to be set to be large, the switch component can be stably arranged on the cup cover, the structure of the cup cover is complex, and the size of the dust cup is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a dust cup, the simple structure of this dust cup's top cap to the size is less.

The utility model discloses a mite appearance is removed further provided.

According to the utility model discloses dirt cup, include: the cup body is provided with a cyclone chamber and a dust collecting chamber, and the cyclone chamber is communicated with the dust collecting chamber; the cup cover is arranged at the top of the cup body in an openable and closable manner so as to be used for opening and closing the cyclone chamber and the dust collecting chamber, a sealing ring is arranged on the periphery of the cup cover and is an elastic sealing ring, and when the cup cover is buckled at the top of the cup body, the sealing ring is in an elastic compression state and is pressed on the inner circumferential surface of the top of the cup body so as to keep the sealing between the cup cover and the cup body.

From this, through set up the sealing washer in the periphery of bowl cover, when with the bowl cover lock at the top of cup, the elasticity extrusion of direct through sealing washer and cup internal perisporium not only can make the installation setting of bowl cover on the cup more stable firm like this, makes the simple structure of bowl cover moreover, and the size is less.

According to some embodiments of the utility model, be provided with the mounting groove in the periphery of bowl cover, the sealing washer set up in the mounting groove.

According to some embodiments of the invention, the sealing ring comprises: the cup comprises an upper sealing part, a connecting part and a lower sealing part, wherein the connecting part is connected between the upper sealing part and the lower sealing part, the upper sealing part is attached to the upper edge of the mounting groove, the lower sealing part is attached to the lower edge of the mounting groove, and the upper sealing part and the lower sealing part are pressed on the inner peripheral surface of the top of the cup body.

According to some embodiments of the utility model, be provided with first fixed part on the sealing washer, be provided with the second fixed part on the bowl cover, first fixed part is fixed in the second fixed part.

According to the utility model discloses a some embodiments, first fixed part is integrated into one piece fixed block on the sealing washer inner peripheral surface, the fixed block with be provided with the spliced pole between the sealing washer, the second fixed part be for set up in fixed slot on the bowl cover inner peripheral surface, the bowl cover is in the bottom of mounting groove is provided with the perforation, the spliced pole is worn to establish the perforation, the fixed block is fixed in the fixed slot.

According to some embodiments of the utility model, the fixed block is at least two, the fixed slot is at least two, at least two the fixed block is in with at least two the fixed slot is in the interval distribution in the circumference of bowl cover.

According to some embodiments of the utility model, at least two the fixed block is about the vertical axis symmetry setting of bowl cover, at least two the fixed slot is about the vertical axis symmetry setting of bowl cover.

According to the utility model discloses remove mite appearance includes: a body; the dust cup is arranged on the machine body.

According to some embodiments of the utility model, be provided with the handle on the organism, the front end of handle is provided with the mount pad of slope, the bottom surface of mount pad is provided with first mounting plane, the top surface of bowl cover is provided with second mounting plane, the laminating of second mounting plane is in on the first mounting plane.

According to some embodiments of the utility model, the bottom surface of mount pad is provided with first installation location portion, the top surface of bowl cover is provided with second installation location portion, first installation location portion with one in the second installation location portion is for extending along the installation direction and open-ended constant head tank and another is protruding for the location that extends along the installation direction, protruding cooperation in location is in the constant head tank.

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 schematic view of a mite removing apparatus according to an embodiment of the present invention;

fig. 2 is a partial schematic view of the mite killing apparatus according to the embodiment of the present invention;

FIG. 3 is an exploded view of a filter and cyclone baffle according to an embodiment of the invention;

fig. 4 is a schematic view of a cup body according to an embodiment of the present invention;

FIG. 5 is an exploded view of the lid and filter of an embodiment of the present invention;

fig. 6 is a schematic view of a filter according to an embodiment of the invention;

fig. 7 is a partial schematic view of the mite killing apparatus according to the embodiment of the present invention;

figure 8 is an exploded view of a dirt cup in accordance with an embodiment of the present invention;

fig. 9 is a schematic view of a seal ring according to an embodiment of the present invention;

fig. 10 is a partial schematic view of the cup lid of the embodiment of the present invention.

Reference numerals are as follows:

1000. a mite removing instrument; 100. a dust cup; 200. a body; 201. a handle; 202. a mounting seat; 2021. a first mounting plane; 2022. a first mounting and positioning portion;

10. a cup body; 11. a cyclone chamber; 111. a first step portion; 12. a dust collecting chamber;

20. a cup cover; 21. a second hanging part; 22. a convex ring; 23. a second lock portion; 24. a guide portion; 241. a second limiting part; 25. mounting grooves; 26. a second fixed part; 27. perforating; 28. a second mounting plane; 29. a second mounting and positioning portion;

30. a filter; 31. a filter element; 32. a filter cartridge; 321. a first mating portion; 322. a first positioning portion; 323. a first hanging part; 3231. a first groove section; 3232. a second groove section; 324. a first locking portion; 325. a first limiting part; 326. a guide surface;

40. a cyclone flow guide; 41. a second mating portion; 42. a second positioning portion; 43. a tube body; 44. a flow guide part; 45. a second step portion;

50. a seal ring; 51. an upper sealing part; 52. a lower seal portion; 53. a connecting portion; 54. a first fixed part; 55. connecting columns.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A dust cup 100 according to an embodiment of the present invention is described below with reference to fig. 1-10, and the dust cup 100 may be applied to a mite removing apparatus 1000.

As shown in fig. 1 and 6, a dust cup 100 according to an embodiment of the present invention may mainly include: the cup body 10 is provided with a cyclone chamber 11 and a dust collecting chamber 12, the cyclone chamber 11 is communicated with the dust collecting chamber 12, and the cup cover 20 is arranged on the top of the cup body 10 in an openable manner and is used for opening and closing the cyclone chamber 11 and the dust collecting chamber 12. Specifically, when the user uses the mite removing instrument 1000, the motor accelerates the wind around the mite removing instrument 1000 to flow into the cyclone chamber 11, the wind flowing into the cyclone chamber 11 adsorbs foreign matters on a living user who needs mite removal, such as mites, dust, hair, and the like, enters the cyclone chamber 11, and discharges the foreign matters to the dust collection chamber 12, and stores the foreign matters in the dust collection chamber 12, when the foreign matters in the dust collection chamber 12 accumulate to a certain amount, the user can pour out all the foreign matters in the dust collection chamber 12 by opening the cup cover 20, thereby realizing the cleaning of the dust collection chamber 12, thus not only ensuring the reliability of the mite removing instrument 1000 in removing the foreign matters on living goods, but also facilitating the cleaning of the dust collection chamber 12 by the user, and further improving the use experience of the mite removing instrument 1000 by the user.

Further, the filter 30 is disposed in the cyclone chamber 11, and the top portion is connected with the lid 20 to be separated from the cyclone chamber 11 with the lid 20. It can be understood that, the wind in the cyclone chamber 11 cannot discharge all the foreign matters therein to the dust collecting chamber 12, and a small amount of foreign matters are still adsorbed by the wind and continue to flow to the air outlet, in order to ensure the purity of the wind at the air outlet, the filter 30 needs to be arranged in the cyclone chamber 11, and the filter 30 can adsorb the foreign matters remaining in the wind, so that the wind outlet of the dust cup 100 is pure, and the performance of the mite removing instrument 1000 can be improved. In addition, the top of the filter 30 is connected with the cup cover 20, when a user detaches the cup cover 20 from the cup body 10, the filter 30 can be detached from the cup body 10 along with the cup cover 20, so that the detaching steps of the filter 30 by the user can be simplified, the filter 30 can be conveniently cleaned by the user, and the mite removing instrument 1000 can be conveniently used by the user.

Referring to fig. 2 and 3, the cyclone flow guiding member 40 is disposed in the cyclone chamber 11 and below the filter 30, and the top of the cyclone flow guiding member 40 is connected to the bottom of the filter 30 to separate from the cyclone chamber 11 with the cup cover 20 and the filter 30. Specifically, the cyclone guide member 40 is disposed in the cyclone chamber 11, and the wind is guided by the cyclone guide member 40 after entering the cyclone chamber 11, so that the foreign matters in the wind are thrown into the dust cup 100, which not only improves the stability and reliability of the foreign matters in the wind discharging into the dust collection chamber 12, but also reduces the noise generated by the wind flow, thereby further improving the performance of the dust mite removing apparatus 1000 and the user experience.

Further, the cyclone flow guide member 40 is spiral, if the cyclone flow guide member 40 is not taken out of the dust cup 100, the cyclone flow guide member 40 directly extends into the dust cup 100 to clean the cyclone flow guide member 40, not only is the inside of the dust cup 100 covered by the cyclone flow guide member 40 and cannot be cleaned, but also a plurality of dead corners exist on the spiral cyclone flow guide member 40 and cannot be effectively cleaned, therefore, the top of the cyclone flow guide member 40 is connected with the bottom of the filter 30, and the filter 30 is connected with the cup cover 20, so that the cyclone flow guide member 40 can be detached from the dust cup 100 in the process of detaching the cup cover 20 by a user, the detachment step of the cyclone flow guide member 40 by the user can be simplified, the cleaning of the cyclone flow guide member 40 and the inside of the dust cup 100 by the user can be facilitated, and the use experience of the user can be improved.

The utility model discloses an in some embodiments, the bottom of filter 30 and the top welded connection of whirlwind water conservancy diversion piece 40, so set up, not only can guarantee that filter 30 and whirlwind water conservancy diversion piece 40 connect fixed fastness and reliability, and the welding is simpler direct moreover, can make things convenient for the production and processing of dirt cup 100.

As shown in connection with fig. 6, the filter 30 may mainly include: the filter cartridge 32 and the filter element 31, the filter element 31 is arranged in the filter cartridge 32, the top of the filter cartridge 32 is connected with the cup cover 20, and the bottom of the filter cartridge 32 is connected with the cyclone flow guide 40. Specifically, the filter element 31 is arranged in the filter cylinder 32, the filter cylinder 32 is provided with a plurality of filter holes arranged at intervals, wind can enter the filter element 31 through the filter holes, the filter element 31 can adsorb foreign matters remaining in the wind, the top of the filter cylinder 32 is connected with the cup cover 20, and the bottom of the filter cylinder 32 is connected with the cyclone flow guide piece 40, so that the welding area between the filter 30 and the cyclone flow guide piece 40 can be reduced on the premise of ensuring the connection stability between the filter 30 and the cyclone flow guide piece 40, the welding difficulty can be further reduced, and the welding cost can be further reduced. It should be noted that a plurality of filter holes are spaced from the bottom of the filter cartridge 32 to further improve the stability and robustness of the weld between the bottom of the filter cartridge 32 and the filter 30.

As shown in fig. 3, the bottom of the filter cartridge 32 is provided with a first fitting portion 321, the top of the cyclone flow guide 40 is provided with a second fitting portion 41, one of the first fitting portion 321 and the second fitting portion 41 is an annular fitting groove, and the other is an annular fitting protrusion, and the fitting protrusion is fitted in the fitting groove. Specifically, with annular cooperation protruding cooperation in the cooperation groove, can make like this strain a section of thick bamboo 32 and whirlwind water conservancy diversion spare 40 in the in-process that carries out the welding, relative position between them remain stable to can promote and strain smooth and easy nature and the stability of a section of thick bamboo 32 and whirlwind water conservancy diversion spare 40 welding, can promote the yields, and can guarantee the welded fastness.

As shown in fig. 3, a first positioning portion 322 is disposed on the bottom outer periphery of the filter cartridge 32, a second positioning portion 42 is disposed on the top outer periphery of the cyclone flow guiding member 40, one of the first positioning portion 322 and the second positioning portion 42 is a positioning groove, and the other is a positioning protrusion, and the positioning protrusion is fitted in the positioning groove. Specifically, since the cyclone diversion member 40 is disposed in the dust cup 100 and needs to correspond to the air inlet and the air outlet of the dust cup 100, and since the cyclone diversion member 40 is connected to the filter 30 and the filter 30 is connected to the cup cover 20, and since the cup cover 20 is fixed in position after covering the top of the dust cup 100 and cannot be adjusted, the position of the cyclone diversion member 40 after being mounted in the dust cup 100 along with the cup cover 20 cannot be adjusted, it is necessary that the cyclone diversion member 40 is in the correct position when the cyclone diversion member 40 and the filter 30 are welded, and the cyclone diversion member 40 is automatically in the correct position after the cup cover 20 is covered on the top of the cup body 10 and corresponds to the air inlet and the air outlet of the cup body 10.

Therefore, the positioning protrusion is inserted into the positioning groove, so that the positioning fit between the first positioning portion 322 and the second positioning portion 42 can be realized, the cyclone diversion piece 40 can be located at the correct position relative to the filter 30 quickly and directly, the positioning fit between the first positioning portion 322 and the second positioning portion 42 can be simpler and more convenient, and the production and manufacturing of the mite killing instrument 1000 can be facilitated.

As shown in connection with fig. 3, the cyclone guide 40 may mainly include: a pipe body 43 and a guide part 44, the guide part 44 being spirally disposed on the outer circumference of the pipe body 43, the top of the pipe body 43 being connected to the bottom of the filter cartridge 32. Specifically, the guide part 44 is spirally arranged on the periphery of the tube 43, and after the cyclone guide part 44 is arranged in the cup body 10, a stable and reliable guide air channel can be defined by the tube 43, the guide part 44 and the inner wall of the cup body 10 together, so that the stability and smoothness of the cyclone guide part 44 for guiding the wind can be ensured.

Further, the top of the tube 43 is connected with the bottom of the filter cartridge 32, so that the stability of the whole cyclone flow guide member 40 in connection and fixation with the filter cartridge 32 can be ensured, and the connection between the cyclone flow guide member and the filter cartridge does not influence the flow guide of the cyclone flow guide member 40, thereby further improving the structural reliability of the cyclone flow guide member 40.

In other embodiments of the present invention, the filter 30 may include: the filter cartridge 32 and the filter element 31, the filter element 31 is arranged in the filter cartridge 32, the top of the filter cartridge 32 is connected with the cup cover 20, and the filter cartridge 32 and the cyclone flow guide member 40 are integrally formed structural members. Specifically, the filter element 31 is arranged in the filter cylinder 32, a plurality of filter holes arranged at intervals are formed in the filter cylinder 32, wind can enter the filter element 31 through the filter holes, the filter element 31 can adsorb foreign matters remaining in the wind, the top of the filter cylinder 32 is connected with the cup cover 20, and the bottom of the filter cylinder 32 and the cyclone flow guide piece 40 are integrally formed, so that stable connection between the filter 30 and the cyclone flow guide piece 40 can be ensured, the cyclone flow guide piece 40 can be taken out of the cup body 10 along with the detachment of the cup cover 20 from the top of the cup body 10, the stability and firmness of connection between the cyclone flow guide part 44 and the filter cylinder 32 can be further improved on the premise of simplifying the detachment step of the cyclone flow guide piece 40, and the production and the manufacturing of the mite removing instrument 1000 can be further facilitated.

Referring to fig. 3 and 4, the inner circumferential surface of the cyclone chamber 11 is provided with a first step 111, the outer edge of the cyclone flow guiding member 40 is provided with a second step 45, and the second step 45 overlaps the first step 111 to be in sealing fit with the cyclone chamber 11. Specifically, after the cyclone flow guide member 40 is disposed in the cyclone chamber 11, the second step 45 at the outer edge of the cyclone flow guide member 40 is overlapped with the first step 111 at the inner circumferential surface of the cyclone chamber 11, so that the cyclone flow guide member 40 is taken out from the cyclone chamber 11 directly and smoothly, and the seal between the outer edge of the cyclone flow guide member 40 and the inner wall of the cyclone chamber 11 is tighter, thereby preventing air leakage between the outer edge of the cyclone flow guide member 40 and the inner wall of the cyclone chamber 11, and further ensuring the reliability of the mite removing instrument 1000.

As shown in connection with fig. 6, the filter 30 may mainly include: a filter cartridge 32 and a filter element 31, wherein the filter element 31 is arranged in the filter cartridge 32, and the top of the filter cartridge 32 is detachably arranged on the cup cover 20. Specifically, set up filter core 31 in straining a section of thick bamboo 32, and set up the filtration pore that a plurality of intervals set up on straining a section of thick bamboo 32, wind can get into filter core 31 through the filtration pore, filter core 31 can adsorb remaining foreign matter in the wind, thereby guarantee the purity of the wind of following the air outlet outflow, the top detachably of straining a section of thick bamboo 32 sets up on bowl cover 20, dismantle bowl cover 20 from cup 10, and filter 30 follows bowl cover 20 and takes out the back from cup 10, can dismantle a section of thick bamboo 32 from the top cap, thereby filter core 31 in straining a section of thick bamboo 32 is changed, can further optimize the structural design of dirt cup 100 like this, can promote the user and experience the use of removing mite appearance 1000.

Referring to fig. 5 and 6, a first hanging portion 323 is disposed at the top of the filter cartridge 32, a second hanging portion 21 is disposed at the bottom of the cup cover 20, one of the first hanging portion 323 and the second hanging portion 21 is a hanging groove, and the other is a hanging block, and the hanging block is engaged in the hanging groove. Specifically, to hang the establishment piece and stretch into to hang and establish the groove, alright in order to make to hang the establishment piece cooperation and establishing the groove hanging, thereby can realize that first string establishes portion 323 and second and hang the cooperation of establishing portion 21, so not only can make first string establish portion 323 and second hang establishing portion 21 hang establish the cooperation more directly simple, can conveniently strain a preliminary connection of section 32 and bowl cover 20, but also can play the effect of location to a certain extent, can hang at first string portion 323 and second and establish portion 21 and establish the cooperation after hanging, make and strain a section 32 and bowl cover 20 and be in relative exact position, so that follow-up further connect fixedly.

Referring to fig. 5 and 6, the cup cover 20 has a downwardly protruding collar 22, a hanging block is disposed on an outer circumferential surface of the collar 22, a hanging groove is disposed on an inner circumferential surface of a top of the filter cartridge 32, and the top of the filter cartridge 32 is sleeved on the collar 22. Specifically, the top of the filter cartridge 32 is sleeved on the convex ring 22, so that the convex ring 22 limits the radial movement of the filter cartridge 32, and when the top of the filter cartridge 32 is sleeved on the convex ring 22, the hanging groove on the inner periphery of the filter cartridge 32 and the hanging block on the outer periphery of the convex ring 22 are hung and matched, so that the hanging and matching of the hanging groove and the hanging block limits the circumferential rotation and the axial movement of the filter cartridge 32 and the convex ring 22, and further, the stability and the reliability of the connection and matching of the filter cartridge 32 and the cup cover 20 can be further improved.

As shown in fig. 5 and 6, the hanging groove may mainly include: the hanging structure comprises a first groove section 3231 and a second groove section 3232, wherein the second groove section 3232 is connected to one side of the circumference of the first groove section 3231, the top of the first groove section 3231 is provided with an opening, and the width of the second groove section 3232 is larger than or equal to the width of a hanging block and smaller than the width of the first groove section 3231, so that the hanging block is hung in the second groove section 3232. Specifically, because first groove section 3231 open-top, and the width is great, can make hang in the setting piece stretches into first groove section 3231 from first groove section 3231's open-top's position earlier, can conveniently hang the entering of setting piece, thereby can reduce the degree of difficulty of equipment production, again because second groove section 3232 is in one side of first groove section 3231 circumference, and the width more than or equal to of second groove section 3232 hangs the width of setting piece, can pass through to rotate and strain a section 32, make hang in setting piece entering second groove section 3232, and carry out the reliable and stable cooperation of hanging with second groove section 3232, so not only can further promote and hang setting piece and hang setting groove and hang and establish the fastness and the stability of cooperation, but also can make and hang setting piece and hang setting cooperation of setting up the groove simpler and more smooth and easy, can make things convenient for the equipment production of dirt cup 100, can reduce the degree of difficulty of production manufacturing.

Further, the opening part of first groove section 3231 is provided with spigot surface 326, and to hang the in-process that the setting block stretched into first groove section 3231, spigot surface 326 can play the effect of direction to hanging the setting block to can make and hang the setting block and get into first groove section 3231 more fast smooth and easy, can prevent to hang the setting block and take place the card pause at the in-process that gets into first groove section 3231, can promote the production efficiency of dirt cup 100 like this.

As shown in fig. 5 and 6, the filter cartridge 32 is provided with a first locking portion 324 on the first hanging portion 323, the lid 20 is provided with a second locking portion 23 on the second hanging portion 21, one of the first locking portion 324 and the second locking portion 23 is a locking protrusion, and the other is a locking groove, and the locking protrusion is engaged in the locking groove. Specifically, after the filter cartridge 32 is rotated to allow the hanging block to enter the second groove section 3232 from the first groove section 3231, the second groove section 3232 only can limit the rotation of the hanging block from the first groove section 3231 to the second groove section 3232, and the rotation of the hanging block from the second groove section 3232 to the first groove section 3231 cannot be effectively limited, so that the first locking portion 324 may be disposed on the first hanging portion 323, and the second locking portion 23 may be disposed on the second hanging portion 21, wherein the first locking portion 324 may be disposed on the second groove section 3232 of the first hanging portion 323, and after the hanging block is engaged in the second groove section 3232, the locking engagement of the first locking portion 324 and the second locking portion 23 may limit the circumferential rotation of the hanging block, so that the connection between the filter cartridge 32 and the filter cartridge 20 may be more stably and firmly fixed, the rotation of the filter cartridge 32 relative to the filter cartridge 20 may be prevented, thereby causing a failure of the dirt cup 100, and thus further improving the reliability of the structure of the dirt cup 100.

Further, by setting one of the first locking portion 324 and the second locking portion 23 as a locking protrusion and the other as a locking groove, after the hanging block extends into the second groove section 3232, the locking protrusion can directly extend into the locking groove and is in locking fit with the locking groove, so that not only can the stability and reliability of the locking fit of the first locking portion 324 and the second locking portion 23 be ensured, but also the difficulty of the locking fit of the first locking portion 324 and the second locking portion 23 can be reduced.

As shown in fig. 5 and 6, the number of the first hanging portions 323 is at least two, and the first hanging portions 323 are circumferentially distributed at intervals at the top of the filter cartridge 32, the number of the second hanging portions 21 is at least two, and the second hanging portions 21 and the first hanging portions 323 are circumferentially arranged at intervals at the bottom of the cup cover 20, and the first hanging portions 323 and the second hanging portions 21 are correspondingly hung and matched one to one. Specifically, the first hanging portions 323 and the second hanging portions 21 are respectively arranged in two and circumferentially spaced at the top of the filter cylinder 32 and the bottom of the cup cover 20, and after the at least two first hanging portions 323 and the at least two second hanging portions 21 are hung and matched in one-to-one correspondence, the filter cylinder 32 can be more uniformly stressed on the cup cover 20, so that the stability and reliability of the installation and arrangement of the filter cylinder 32 on the cup cover 20 can be improved.

Referring to fig. 5 and 6, the bottom of the cap 20 is provided with an arcuate guide 24, and the guide 24 fits over the top outside of the cartridge 32. Specifically, the arc-shaped guide portion 24 is arranged at the bottom of the cup cover 20, and the guide portion 24 is matched with the top outer side of the filter cartridge 32, so that the convex ring 22 and the guide portion 24 can respectively guide the filter cartridge 32 at the inner side and the outer side of the filter cartridge 32, and a unique rotation path of the filter cartridge 32 can be defined, so that the installation or the removal of the filter cartridge 32 on the cup cover 20 can be more stable and reliable, and the difficulty in installation or removal of the filter cartridge 32 can be reduced.

As shown in fig. 5 and 6, a first limiting portion 325 is disposed on the top peripheral surface of the filter cartridge 32, a second limiting portion 241 is disposed at the end of the guide portion 24, and when the first limiting portion 325 moves to a position corresponding to the end of the guide portion 24, the first limiting portion 325 and the second limiting portion 241 are in limiting fit. Specifically, when the filter cartridge 32 rotates relative to the cup lid 20 to achieve installation and fixation, because a user cannot visually observe the conditions of the hanging and matching of the first hanging piece and the second hanging piece and the locking and matching of the first locking portion 324 and the second locking portion 23, the filter cartridge 32 cannot continue to rotate relative to the guide portion 24 by arranging the first limiting portion 325 on the outer peripheral surface of the top of the filter cartridge 32 and arranging the second limiting portion 241 on the end portion of the guide portion 24, when the filter cartridge 32 rotates relative to the guide portion 24 until the first limiting portion 325 and the second limiting portion 241 are in limiting and matching, the first hanging portion 323 and the second hanging portion 21 are in hanging and matching in place, and the first locking portion 324 and the second locking portion 23 are locked in place, so that the filter cartridge 32 can be further conveniently detachably installed and fixed on the cup lid 20. In addition, the limit cooperation of the first limit portion 325 and the second limit portion 241 can also share the external force in the circumferential direction borne by the lock cooperation of the first lock portion 324 and the second lock portion 23, so that the maximum external force borne by the joint of the filter cartridge 32 and the cup cover 20 can be increased, and the stability and the firmness of the joint of the filter cartridge 32 and the cup cover 20 can be further improved.

Referring to fig. 8 and 9, a sealing ring 50 is disposed on an outer periphery of the lid 20, the sealing ring 50 is an elastic sealing ring 50, and when the lid 20 is fastened to the top of the cup 10, the sealing ring 50 is in an elastic compression state and is pressed on an inner peripheral surface of the top of the cup 10 to maintain sealing between the lid 20 and the cup 10. Specifically, when lid 20 lid is established at the top of cup 10, the internal perisporium of cup 10 will extrude sealing washer 50, make sealing washer 50 elastic deformation, be in the elastic compression state, sealing washer 50's elastic force will react at the internal perisporium of cup 10 this moment, thereby can make the frictional force between sealing washer 50 and the internal perisporium of cup 10 great, not only can make the installation of lid 20 at the cup 10 top set up more stably firm like this, but also can make sealing washer 50 with the inseparable sealing in cup 10 top, can prevent that the cup 10 top from leaking out, thereby can promote the reliability of dirt cup 100.

In addition, when the cup cover 20 is detached from the cup body 10, the cup cover 20 is directly pulled hard, a switch for controlling the cup cover 20 to be separated from the cup body 10 does not need to be arranged on the cup cover 20, and thus, the size, such as thickness, of the cup cover 20 does not have special requirements, the cup cover 20 only needs to cover the top of the cup body 10, so that the volume of the dust cup 100 is ensured to be unchanged, and the size of the dust cup 100 can be reduced to a certain extent on the premise of stable structure, and the installation and application of the dust cup 100 can be facilitated.

Referring to fig. 8-10, a mounting groove 25 is formed on the outer periphery of the cap 20, and a sealing ring 50 is disposed in the mounting groove 25. Specifically, the sealing ring 50 is arranged in the mounting groove 25 at the periphery of the cup cover 20, the sealing ring 50 is extruded on the inner peripheral wall of the cup body 10, and when the sealing ring 50 is elastically compressed and deformed, the mounting groove 25 can limit the sealing ring 50, so that the sealing ring 50 is prevented from being distorted due to overlarge elastic compression deformation, the sealing ring 50 is unevenly stressed, and the cup cover 20 is tilted at a certain position, so that the stability and firmness of the installation and arrangement of the cup cover 20 on the top of the cup body 10 can be further improved.

As shown in connection with fig. 9, the sealing ring 50 may mainly include: the cup body 10 comprises an upper sealing part 51, a connecting part 53 and a lower sealing part 52, wherein the connecting part 53 is connected between the upper sealing part 51 and the lower sealing part 52, the upper sealing part 51 is attached to the upper edge of the mounting groove 25, the lower sealing part 52 is attached to the lower edge of the mounting groove 25, and the upper sealing part 51 and the lower sealing part 52 are pressed on the inner peripheral surface of the top of the cup body 10. Specifically, connect upper seal portion 51 and lower seal portion 52 in the top and below of connecting portion 53 respectively, set up connecting portion 53 in mounting groove 25, alright all install and set up in mounting groove 25 in order to make sealing washer 50 whole, laminate upper seal portion 51 and lower seal portion 52 respectively at the last border and the lower border of mounting groove 25, so set up, seal portion 51 and lower seal portion 52 in the inner wall extrusion of cup 10, when upper seal portion 51 and lower seal portion 52 take place elastic compression deformation, can make the upper edge and the lower border of mounting groove 25 play spacing effect of keeping to upper seal portion 51 and lower seal portion 52 respectively, can prevent that upper seal portion 51 and lower seal portion 52 from excessively deforming, can guarantee the holistic stability of sealing washer 50 structure like this.

Further, by providing the upper sealing portion 51 and the lower sealing portion 52, and by elastically sealing the upper sealing portion 51 and the lower sealing portion 52 with the inner peripheral wall of the cup 10, respectively, the dual sealing can improve the sealing effect of the cup 10 and the gasket 50, thereby further improving the sealing performance of the lid 20 against the top of the cup 10, preventing the air leakage of the dirt cup 100, and further improving the reliability of the gasket 50.

Referring to fig. 8 and 9, the sealing ring 50 is provided with a first fixing portion 54, the lid 20 is provided with a second fixing portion 26, and the first fixing portion 54 is fixed in the second fixing portion 26. Specifically, the first fixing portion 54 is fixed in the second fixing portion 26, so that the sealing ring 50 is stably and firmly installed on the cup cover 20, the sealing effect of the sealing ring 50 on the top of the cup body 10 can be ensured, the integrity of the sealing ring 50 and the cup cover 20 can be improved, the sealing ring 50 and the cup cover 20 are prevented from being separated, and the structural reliability of the dust cup 100 can be further improved.

Referring to fig. 8 and 9, the first fixing portion 54 is a fixing block integrally formed on the inner circumferential surface of the sealing ring 50, a connecting column 55 is arranged between the fixing block and the sealing ring 50, the second fixing portion 26 is a fixing groove arranged on the inner circumferential surface of the cup cover 20, a through hole 27 is arranged at the bottom of the cup cover 20 in the mounting groove 25, the connecting column 55 penetrates through the through hole 27, and the fixing block is fixed in the fixing groove. Specifically, set up in bowl cover 20's in-process at sealing washer 50, can make the one end of spliced pole 55 be connected with sealing washer 50, the other end is worn to establish perforation 27 after and is connected with the fixed block, and make the fixed block be fixed in the fixed slot of bowl cover 20 inner peripheral surface, thereby can set up sealing washer 50 on bowl cover 20 reliably and stably, can not only further promote the stability that sealing washer 50 installed the setting on bowl cover 20 like this, but also can make the installation of sealing washer 50 on bowl cover 20 simple directly, and can not increase bowl cover 20's volume, can optimize bowl cover 20's structural design.

Referring to fig. 8 and 9, at least two fixing blocks are provided, at least two fixing grooves are provided, and the at least two fixing blocks and the at least two fixing grooves are distributed at intervals in the circumferential direction of the cup cover 20. Specifically, at least two fixed blocks and at least two fixed grooves are distributed at intervals in the circumferential direction of the cup cover 20, and the at least two fixed blocks and the at least two fixed grooves are arranged in a one-to-one correspondence manner, so that the maximum stress of the connection between the cup cover 20 and the sealing ring 50 can be increased, the stress of the connection between the cup cover 20 and the sealing ring 50 in the circumferential direction can be more uniform, and the stability and the reliability of connection and fixation between the cup cover 20 and the sealing ring 50 can be further improved.

Referring to fig. 8 and 9, the at least two fixing blocks are symmetrically arranged about a vertical central axis of the cup cover 20, and the at least two fixing grooves are symmetrically arranged about the vertical central axis of the cup cover 20. Specifically, at least two fixed blocks are symmetrically arranged about the vertical central axis of the cup cover 20, and at least two fixing grooves are symmetrically arranged about the vertical central axis of the cup cover 20, so that the connection stress of the sealing ring 50 and the cup cover 20 is more uniform, the elastic compression deformation of the sealing ring 50 in the circumferential direction is more uniform after the sealing ring 50 is extruded by the circumferential inner wall of the cup body 10, and the stability and the reliability of the cup cover 20 in the top cover of the cup body 10 can be further improved.

Combine fig. 1 to show, according to the utility model discloses remove mite appearance 1000 can mainly include above-mentioned dirt cup 100 and organism 200, set up above-mentioned dirt cup 100 in organism 200, can make the user more convenient to the use that removes mite appearance 1000 under the stable prerequisite of function of guaranteeing to remove mite appearance 1000 to can promote the user and experience the use of removing mite appearance 1000, can promote the application and the popularization that remove mite appearance 1000.

Referring to fig. 7 and 8, a handle 201 is disposed on the body 200, an inclined mounting seat 202 is disposed at a front end of the handle 201, a first mounting plane 2021 is disposed on a bottom surface of the mounting seat 202, a second mounting plane 28 is disposed on a top surface of the cup lid 20, and the second mounting plane 28 is attached to the first mounting plane 2021. Specifically, through setting up the mount pad 202 of slope at the front end of handle 201, and set up first mounting plane 2021 on the ground of mount pad 202, set up the top surface of bowl cover 20 into second mounting plane 28, through the cooperation of subsides of first mounting plane 2021 and second mounting plane 28, can install dust cup 100 and fix on the mount pad 202 of handle 201 front end, not only can guarantee like this that dust cup 100 and mount pad 202 connect complex stability and fastness, but also can make the setting of dust cup 100 on mount pad 202 more simple and convenient, can optimize the structural design who removes mite appearance 1000.

Referring to fig. 7 and 8, the bottom surface of the mounting seat 202 is provided with a first positioning portion 322, the top surface of the lid 20 is provided with a second positioning portion 42, one of the first positioning portion 322 and the second positioning portion 42 is a positioning groove extending in the mounting direction and opening, and the other is a positioning protrusion extending in the mounting direction, and the positioning protrusion is engaged in the positioning groove. Specifically, by arranging the first positioning portion 322 on the bottom surface of the mounting seat 202 and the second positioning portion 42 on the top surface of the cup cover 20, when the cup cover 20 is arranged on the mounting seat 202, the cup cover 20 can be located at a correct position relative to the mounting seat 202 through the positioning effects of the first positioning portion 322 and the second positioning portion 42, so that the mounting and setting speed of the cup cover 20 on the mounting seat 202 can be increased, and the mounting and setting accuracy on the mounting seat 202 on the cup cover 20 can be improved.

In the description of the present invention, it is to be understood that the terms "center", "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 indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present 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 present 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 present 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 (8)

1. A dirt cup (100), comprising:

the cup body (10), the cup body (10) is provided with a cyclone chamber (11) and a dust collecting chamber (12), and the cyclone chamber (11) is communicated with the dust collecting chamber (12);

bowl cover (20), bowl cover (20) can set up in with opening and shutting in the top of cup (10) is used for opening and shutting whirlwind room (11) with dust collecting chamber (12), be provided with sealing washer (50) in the periphery of bowl cover (20), be provided with mounting groove (25) in the periphery of bowl cover (20), sealing washer (50) set up in mounting groove (25), sealing washer (50) are elastic sealing washer (50), sealing washer (50) include: the sealing structure comprises an upper sealing portion (51), a connecting portion (53) and a lower sealing portion (52), wherein the connecting portion (53) is connected between the upper sealing portion (51) and the lower sealing portion (52), the upper sealing portion (51) is attached to the upper edge of the mounting groove (25), the lower sealing portion (52) is attached to the lower edge of the mounting groove (25), the sealing ring (50) is in an elastic compression state when the cup cover (20) is buckled to the top of the cup body (10), and the upper sealing portion (51) and the lower sealing portion (52) are pressed on the inner circumferential surface of the top of the cup body (10) to keep sealing between the cup cover (20) and the cup body (10).

2. The dirt cup (100) of claim 1, wherein the seal ring (50) has a first retaining portion (54) disposed thereon, and the lid (20) has a second retaining portion (26) disposed thereon, the first retaining portion (54) being retained within the second retaining portion (26).

3. The dirt cup (100) of claim 2, wherein the first fixing portion (54) is a fixing block integrally formed on an inner peripheral surface of the sealing ring (50), a connecting post (55) is disposed between the fixing block and the sealing ring (50), the second fixing portion (26) is a fixing groove disposed on an inner peripheral surface of the cup cover (20), the cup cover (20) is provided with a through hole (27) at a bottom of the mounting groove (25), the connecting post (55) penetrates through the through hole (27), and the fixing block is fixed in the fixing groove.

4. The dirt cup (100) of claim 3, wherein there are at least two retaining blocks and at least two retaining slots, the at least two retaining blocks and the at least two retaining slots being spaced apart circumferentially of the cup cover (20).

5. The dirt cup (100) of claim 4, wherein at least two of the retention blocks are symmetrically disposed about a vertical central axis of the cup cover (20), and at least two of the retention slots are symmetrically disposed about a vertical central axis of the cup cover (20).

6. A mite killing apparatus (1000), comprising:

a body (200);

the dirt cup (100) of any of claims 1-5, said dirt cup (100) being disposed on said body (200).

7. The mite killing instrument (1000) according to claim 6, wherein a handle (201) is arranged on the machine body (200), an inclined mounting seat (202) is arranged at the front end of the handle (201), a first mounting plane (2021) is arranged on the bottom surface of the mounting seat (202), a second mounting plane (28) is arranged on the top surface of the cup cover (20), and the second mounting plane (28) is attached to the first mounting plane (2021).

8. The mite killing apparatus (1000) according to claim 7, wherein the bottom surface of the mounting seat (202) is provided with a first mounting and positioning portion (2022), the top surface of the cup cover (20) is provided with a second mounting and positioning portion (29), one of the first mounting and positioning portion (2022) and the second mounting and positioning portion (29) is a positioning groove extending along the mounting direction and having an opening, and the other is a positioning protrusion extending along the mounting direction, and the positioning protrusion is fitted in the positioning groove.

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