CN211460032U - Dirt cup subassembly and have its dust catcher - Google Patents
Dirt cup subassembly and have its dust catcher Download PDFInfo
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- CN211460032U CN211460032U CN201921425600.7U CN201921425600U CN211460032U CN 211460032 U CN211460032 U CN 211460032U CN 201921425600 U CN201921425600 U CN 201921425600U CN 211460032 U CN211460032 U CN 211460032U
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Abstract
The utility model discloses a dust cup component and a dust collector with the same, wherein the dust cup component comprises a dust cup and a filter arranged in the dust cup; the dust cup comprises an upper cover and a cup body detachably connected with the upper cover; the filter comprises an inner cone connected with the upper cover and an outer filter cover sleeved on the inner cone, and the outer filter cover is movably connected with the inner cone; the inner cone extends along the direction far away from the upper cover to form a dust containing pipe, the end part of the dust containing pipe is provided with a first opening, and the outer filter cover is provided with an end cover; the cup body is provided with a first matching part, the outer filter cover is provided with a second matching part, the cup body is connected with the upper cover, the first matching part is connected with the second matching part in a matching way so as to drive the outer filter cover to move along a first direction relative to the inner cone, and the end cover closes the first opening; the cup body is separated from the upper cover, the first matching part and the second matching part are separated from matching to drive the outer filter cover to move along the reverse direction of the first direction relative to the inner cone, and the end cover opens the first opening so as to enable the first opening to be communicated with the inner space of the cup body.
Description
Technical Field
The utility model relates to a dust catcher equipment field especially relates to a dirt cup subassembly and have its dust catcher.
Background
At present, in order to facilitate the use of a user, a dust cup assembly of a dust collector generally comprises an upper cover, a cup body and a cyclone cone arranged in the cup body, wherein the cyclone cone is arranged to separate dust from air. However, dust is easy to remain in the existing cyclone cone and is difficult to clean, so that the dust collection performance of the product is affected.
Accordingly, there is a need for an improved dirt cup assembly that addresses the above-mentioned problems.
Disclosure of Invention
An object of the utility model is to provide a dirt cup subassembly and have its dust catcher.
In order to achieve the above object of the present invention, an embodiment of the present invention provides a dust cup assembly, which includes a dust cup and a filter disposed in the dust cup; the dust cup comprises an upper cover and a cup body detachably connected with the upper cover; the filter comprises an inner cone connected with the upper cover and an outer filter cover sleeved on the inner cone, and the outer filter cover is movably connected with the inner cone; the inner cone extends in the direction far away from the upper cover to form a dust containing pipe, a first opening is formed in the end part of the dust containing pipe, and an end cover is arranged on the outer filter cover; the cup body is provided with a first matching part, the outer filter cover is provided with a second matching part, the cup body is connected with the upper cover, the first matching part is connected with the second matching part in a matching way so as to drive the outer filter cover to move along a first direction relative to the inner cone, and the end cover seals the first opening; the cup body is separated from the upper cover, the first matching portion is separated from the second matching portion to drive the outer filter cover to move in the reverse direction of the first direction relative to the inner cone, and the end cover opens the first opening so that the first opening is communicated with the inner space of the cup body.
As a further improvement of the present invention, the dust holding pipe is provided with an elastic member between the end covers, the elastic member provides the end cover opening the elastic force of the first opening.
As a further improvement, the outer surface of dust holding pipe is provided with a stopping portion, the inside of the outer filter cover is provided with an inwardly extending protrusion, the protrusion is relative to the stopping portion is located near the position of the upper cover, the protrusion can be abutted against or separated from the stopping portion, so that the outer filter cover can be detachably connected with the inner cone.
As a further improvement of the present invention, the cup body is separated from the upper cover, the edge of the first opening has a first distance between the end covers, the end of the dust holding pipe is far away from the outer filter cover, and the inner surface of the upper cover has a second distance, which is greater than the first distance.
As a further improvement of the utility model, a dust containing part is arranged on the outer filter cover corresponding to the dust containing pipe, the dust containing part comprises a side wall, the end cover is arranged at the end part of the side wall, and a second opening is arranged on the side wall; the cup body is separated from the upper cover, and the end cover opens the first opening so that the first opening is communicated with the inner space of the cup body through the second opening.
As a further improvement of the utility model, a plurality of connecting ribs are arranged on the side wall, one end of each connecting rib is connected with the side wall, and the other end of each connecting rib is connected with the end cover; the second opening is formed between the plurality of connecting ribs.
As a further improvement of the present invention, the cup body is connected to the upper cover, and the end cover is spaced from the bottom of the cup body by a third distance.
As a further improvement of the utility model, first cooperation portion does cup open-ended edge, second cooperation portion is for locating the spacing muscle of the surface of outer filter mantle, the opening edge butt of cup spacing muscle is in order to drive outer filter mantle for inner cone motion, the end cover seals first opening.
As a further improvement, the opening edge of the cup body extends outwards to form a buckle part, the upper cover corresponds the position of the buckle part is provided with a matching part, and the buckle part can be connected with or separated from the matching part through a buckle.
The utility model discloses another aspect still discloses a dust catcher, the dust catcher includes the host computer and as above arbitrary one dirt cup subassembly, dirt cup subassembly can dismantle connect in the host computer.
Compared with the prior art, the dust cup component disclosed by the utility model has the advantages that the filter is arranged into the inner cone and the outer filter cover which are movably connected, when the cup body is connected with the upper cover, the end cover seals the first opening, so that a closed dust containing space is formed between the dust containing pipe of the inner cone and the end cover of the outer filter cover to contain dust generated during the operation of the dust collector; when the cup body is separated from the upper cover, the end cover opens the first opening on the inner cone body so as to discharge the dust in the dust containing pipe into the interior of the cup body. Therefore, on one hand, the inside of the filter is ensured to be clean, and the dust suction effect of the dust collector is not influenced; on the other hand, the user is more convenient when the clearance dirt cup, avoids causing secondary pollution.
Drawings
Fig. 1 is a schematic structural view of a hand-held vacuum cleaner according to an embodiment of the present invention;
FIG. 2 is a schematic view of a dirt cup assembly according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of the cup body and the upper lid of the present invention;
FIG. 4 is a schematic cross-sectional view of the cup body separated from the upper lid according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a filter according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art based on these embodiments are all included in the scope of the present invention.
It will be understood that terms used herein such as "upper," "above," "lower," "below," and the like, refer to relative positions in space and are used for convenience in description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.
As shown in fig. 1 to 5, the embodiment of the present invention discloses a handheld vacuum cleaner, which comprises a main unit 200, a dust cup assembly 100 detachably connected to the main unit 200, and the dust cup 100 is disposed above the main unit 200.
The utility model provides a dirt cup subassembly 100, including dirt cup 110 and locate filter 120 in the dirt cup 110. The dust cup 110 includes an upper cover 111 and a cup body 112 detachably connected to the upper cover 111. The filter 120 comprises an inner cone 121 connected with the upper cover 111 and an outer filter cover 122 sleeved on the inner cone 121, wherein the outer filter cover 122 is movably connected with the inner cone 121. The inner cone 121 extends in a direction away from the upper cover 111 to form a dust containing pipe 1211, an end of the dust containing pipe 1211 is provided with a first opening 1212, and the outer filter cover 122 is provided with an end cover 1221.
A first matching portion 1121 is arranged on the cup body 112, a second matching portion 1222 is arranged on the outer filter cover 122, the cup body 112 is connected with the upper cover 111, the first matching portion 1121 is connected with the second matching portion 1222 in a matching manner so as to drive the outer filter cover 122 to move along a first direction relative to the inner cone 121, and the end cover 1221 closes the first opening 1212. The cup 112 is separated from the upper cover 111, the first engaging portion 1121 is disengaged from the second engaging portion 1222 to move the outer filter casing 122 in a first direction opposite to the inner cone 121, and the end cap 1221 opens the first opening 1212, so that the first opening 1212 communicates with the inner space of the cup 112.
The utility model discloses a dust cup component, through setting up filter 120 as swing joint's inner cone 121 and outer filter mantle 122, when cup 112 is connected with upper cover 111, end cover 1221 seals first opening 1212, thus form airtight dust holding space between dust holding pipe 1211 of inner cone 121 and the end cover 1221 of outer filter mantle 122 to hold the dust of dust catcher during operation; when the cup 112 is separated from the upper cap 111, the cap 1221 is made to open the first opening 1212 of the inner cone 121, so as to discharge the dust in the dust containing tube 1211 into the cup 112. Therefore, on one hand, the inside of the filter 120 is ensured to be clean, and the dust suction effect of the dust collector is not influenced; on the other hand, the user is more convenient when the clearance dirt cup, avoids causing secondary pollution.
Specifically, the end cap 1221 of the outer filter casing 122 is disposed at the lowermost end of the outer filter casing 122.
Further, an elastic member 130 is disposed between the dust tube 1211 and the end cap 1221, and the elastic member 130 provides an elastic force for the end cap 1221 to open the first opening 1212.
Specifically, as shown in fig. 3, the elastic member 130 is a spring, a first protrusion 1214 is disposed in the dust containing tube 1211, one end of the spring is sleeved on the first protrusion 1214, a second protrusion 1228 with a cone shape is also disposed on the end cover 1221, and the other end of the spring is sleeved on the second protrusion 1228. When the outer filter cap 122 moves relative to the inner cone 121, the spring is compressed or released between the first projection 1214 in the dust tube 1211 and the second projection 1228 in the end cap 1221, such that the end cap 1221 closes or opens the first opening 1212, thereby allowing dust in the dust tube 1211 to remain in the dust tube 1211 or to enter the interior space of the cup 112.
In fact, the outer filter cover 122 may not have any component at the position corresponding to the dust containing tube 1211, so that when the end cap 1221 opens the first opening 1212 of the inner cone 121, the first opening 1212 is naturally communicated with the inner space of the cup, and the dust in the dust containing tube 1211 can be discharged into the inner space of the cup 112.
In the embodiment of the present invention, the position of the outer filter cover 122 corresponding to the dust containing pipe 1211 is provided with a dust containing part 1224, the dust containing part 1224 includes a side wall 1225, the end cap 1221 is disposed at the end of the side wall 1225, and the side wall 1225 is provided with a second opening 1226. The cup 112 is separated from the upper cap 111, and the cap 1221 opens the first opening 1212, so that the first opening 1212 communicates with the inner space of the cup 112 through the second opening 1226.
Preferably, as shown in fig. 5, a plurality of connection ribs 1227 are provided on the side wall 1225 of the dust containing part 1224, one end of each connection rib 1227 is connected to the side wall 1225, the other end is connected to the end cap 1221, and a second opening 1226 is formed between the plurality of connection ribs 1227. This allows the end cap to be connected to the outer filter casing and allows dust in the dust tube 1211 to be discharged into the inner space of the cup 112.
Further, as shown in fig. 4, a stop portion 1213 is disposed on an outer surface of the dust containing pipe 1211, an inwardly extending protrusion 1223 is disposed inside the outer filter casing 122, the protrusion 1223 is located close to the upper cover 111 relative to the stop portion 1213, and the protrusion 1223 can abut against or disengage from the stop portion 1213, so that the outer filter casing 122 can be detachably connected to the inner cone 121. The projections 1223 and the stoppers 1213 are provided and coupled to connect the outer filter 122 and the inner cone 121 together, so that the outer filter 122 does not fall off the inner cone 121 when the cup 112 is removed; in addition, when the inner cone 121 needs to be repaired or cleaned, the outer filter cover 122 can be conveniently detached from the inner cone 121, so that the use of a user is facilitated.
In the embodiment of the present invention, as shown in fig. 4, the cup body 112 is separated from the upper cover 111, a first distance L1 is provided between the edge of the first opening 1212 and the end cap 1221, a second distance L2 is provided between the end of the outer filter cover 122 far away from the dust tube 1211 and the inner surface of the upper cover 111, and the second distance L2 is greater than the first distance L1. That is, the outer filter casing 122 has a certain distance from the inner surface of the upper cover 111, i.e., the second distance L2, so that the outer filter casing 122 has a space to move toward the upper cover 111 when the cup body 112 is coupled to the upper cover 111. Meanwhile, L2 needs to be larger than L1 to move the outer filter casing 122 close to the upper cover 111 enough so that the end cap 1221 can close the first opening 1212.
The cup 112 is connected to the lid 111, and the cap 1221 is spaced a third distance L3 from the bottom of the cup 112. In the embodiment of the present invention, the bottom of the filter 120 is the end cap 1221, and the end cap 1221 can be disposed to have a third distance L3 with the bottom of the cup 112, so that it is not necessary to dispose the bottom of the filter in contact with the bottom of the cup as in the prior art, thereby saving the cost.
Further, the first fitting portion is a groove 1121 formed in an opening edge of the cup 112, the second fitting portion is a limiting rib 1222 formed on an outer surface of the outer filter cover 122, the groove 1121 abuts against the limiting rib 1222 to drive the outer filter cover 122 to move relative to the inner cone 121, and the end cap 1221 closes the first opening 1212. The limiting ribs 1222 are disposed around the outer surface of the outer filter cover 122, so that when the opening edge 1121 of the cup 112 abuts against the limiting ribs 1222, the outer filter cover 122 can be driven to move along with the cup 112.
Preferably, as shown in fig. 3, a fastening member 1122 extends outward from the opening edge 1121 of the cup body 112, a mating portion 1111 is disposed at a position of the upper cover 111 corresponding to the fastening member 1122, and the fastening member 1122 can be fastened to or detached from the mating portion 1111. Thus, cup 112 can be easily and removably attached to lid 111.
In the embodiment of the present invention, the outer filter cover 122 and the inner cone 121 are detachably and movably connected. In other embodiments, the outer filter housing may also be non-removably movably connected to the inner cone.
The assembly of the dirt cup assembly and the operation of the vacuum cleaner will now be described in detail with reference to figures 3 and 4. When assembling the dust cup assembly, the outer filter cover 122 is first sleeved outside the inner cone 121, and the protrusions 1223 inside the outer filter cover 122 abut against the stopping portions 1213 on the outer surface of the dust containing tube 1211 of the inner cone 121, so that the outer filter cover 122 cannot be easily detached from the inner cone 121. The elastic member is in a released state, a first distance L1 is formed between the edge of the first opening 1212 and the cap 1221, and the first opening 1212 is in communication with the inner space of the cup 112, so that the filter 120 is assembled.
After the vacuum cleaner is used, the dust cup assembly needs to be detached from the vacuum cleaner, and the dust is poured out after the cup body 112 is detached from the upper cover 111. When the cup body 112 is detached, the fastening member 1122 on the cup body 112 is firstly disconnected from the mating portion 1111 of the upper cover 111, at the moment that the cup body 112 is separated from the upper cover 111, the elastic member releases the elastic force to push the outer filter cover 122 downward, the outer filter cover 122 moves downward relative to the inner cone 111, the end cover is separated from the first opening 1212, the first opening 1212 and the second opening 1226 are communicated with the inner space of the cup body 112, and therefore the dust in the dust containing pipe 1211 falls into the cup body 112.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. A dust cup component is characterized by comprising a dust cup and a filter arranged in the dust cup; the dust cup comprises an upper cover and a cup body detachably connected with the upper cover; the filter comprises an inner cone connected with the upper cover and an outer filter cover sleeved on the inner cone, and the outer filter cover is movably connected with the inner cone; the inner cone extends in the direction far away from the upper cover to form a dust containing pipe, a first opening is formed in the end part of the dust containing pipe, and an end cover is arranged on the outer filter cover; the cup body is provided with a first matching part, the outer filter cover is provided with a second matching part, the cup body is connected with the upper cover, the first matching part is connected with the second matching part in a matching way so as to drive the outer filter cover to move along a first direction relative to the inner cone, and the end cover seals the first opening; the cup body is separated from the upper cover, the first matching portion is separated from the second matching portion to drive the outer filter cover to move in the reverse direction of the first direction relative to the inner cone, and the end cover opens the first opening so that the first opening is communicated with the inner space of the cup body.
2. The dirt cup assembly of claim 1, wherein a resilient member is disposed between the dirt holding tube and the end cap, the resilient member providing a resilient force to the end cap to open the first opening.
3. The dirt cup assembly of claim 1, wherein said dirt holding tube has a stop on an outer surface thereof, and said outer shroud has an inwardly extending projection on an interior thereof, said projection being positioned adjacent said upper cover relative to said stop, said projection being capable of abutting against or disengaging from said stop to removably attach said outer shroud to said inner cone.
4. The dirt cup assembly of claim 1, wherein the cup body is separate from the top cover, a first distance is provided between a rim of the first opening and the end cap, and a second distance is provided between an end of the outer filter housing distal from the dirt holding tube and an inner surface of the top cover, the second distance being greater than the first distance.
5. The dirt cup assembly of claim 1, wherein a dirt receptacle is disposed on the outer filter housing at a location corresponding to the dirt holding tube, the dirt receptacle including a sidewall, the end cap being disposed at an end of the sidewall, the sidewall having a second opening; the cup body is separated from the upper cover, and the end cover opens the first opening so that the first opening is communicated with the inner space of the cup body through the second opening.
6. The dirt cup assembly of claim 5, wherein said sidewall has a plurality of attachment ribs thereon, said attachment ribs having one end attached to said sidewall and another end attached to said end cap; the second opening is formed between the plurality of connecting ribs.
7. The dirt cup assembly of claim 1, wherein the cup body is coupled to the upper cover, and the end cap is a third distance from a bottom of the cup body.
8. The dirt cup assembly of claim 1, wherein the first engagement portion is an edge of the cup body opening, the second engagement portion is a limit rib disposed on an outer surface of the outer filter shroud, the edge of the cup body opening abuts the limit rib to move the outer filter shroud relative to the inner cone, and the end cap closes the first opening.
9. The dirt cup assembly of claim 1, wherein a snap member extends outwardly from an edge of the opening of the cup body, and a mating portion is disposed on the upper cover at a position corresponding to the snap member, the snap member being capable of being snapped into or out of engagement with the mating portion.
10. A vacuum cleaner comprising a main unit and a dirt cup assembly as claimed in any one of claims 1 to 9, the dirt cup assembly being removably attachable to the main unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425600.7U CN211460032U (en) | 2019-08-29 | 2019-08-29 | Dirt cup subassembly and have its dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425600.7U CN211460032U (en) | 2019-08-29 | 2019-08-29 | Dirt cup subassembly and have its dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211460032U true CN211460032U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921425600.7U Active CN211460032U (en) | 2019-08-29 | 2019-08-29 | Dirt cup subassembly and have its dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211460032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403523A (en) * | 2019-08-29 | 2019-11-05 | 苏州海力电器有限公司 | Dirt cup component and dust catcher with it |
-
2019
- 2019-08-29 CN CN201921425600.7U patent/CN211460032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403523A (en) * | 2019-08-29 | 2019-11-05 | 苏州海力电器有限公司 | Dirt cup component and dust catcher with it |
| CN110403523B (en) * | 2019-08-29 | 2023-11-10 | 苏州尚腾科技制造有限公司 | Dust cup assembly and dust collector with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210127 Address after: 215156 No. 499, FanFeng Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou shangteng Technology Manufacturing Co.,Ltd. Address before: 215100 No.499 FanFeng Road, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou Haili Electric Appliance Co.,Ltd. |
|
| TR01 | Transfer of patent right |