CN209770249U - Dust cup assembly applied to dust collector - Google Patents
Dust cup assembly applied to dust collector Download PDFInfo
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- CN209770249U CN209770249U CN201920106855.0U CN201920106855U CN209770249U CN 209770249 U CN209770249 U CN 209770249U CN 201920106855 U CN201920106855 U CN 201920106855U CN 209770249 U CN209770249 U CN 209770249U
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- dust
- dust cup
- filter
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- guide post
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Abstract
The utility model discloses a be applied to dirt cup subassembly in dust catcher, include: the dust cup comprises a dust cup body, a dust cup cover and a dust cup cover, wherein a cyclone separation chamber is arranged in the dust cup body, and an air inlet and an air outlet are formed in the dust cup body; the end cover is hinged to the bottom end of the dust cup main body and used for sealing the dust cleaning port of the dust cup main body; the filter is arranged in the cyclone separation chamber, the interior of the filter is communicated with the air outlet, and the lower end of the filter is provided with a guide post extending downwards and sleeved with an elastic piece; the lower end of the ash ejecting mechanism is abutted against the inner side of the end cover, the upper end of the ash ejecting mechanism penetrates through the guide column and abuts against the elastic piece, and the cyclone blades are arranged on the periphery of the ash ejecting mechanism and used for ejecting dust accumulated in the cyclone separation chamber out of the dust cup body under the action of the elastic piece after the end cover is opened. Its technical scheme makes can the auto-eject dust after opening the end cover, need not on the dust catcher manual dismantlement and carries out the operation of deashing in the dirt cup subassembly to the deashing of being convenient for and repacking convenience.
Description
Technical Field
The utility model relates to a dust catcher technical field especially relates to a be applied to dirt cup subassembly in dust catcher.
Background
The dirt cup assembly is a device installed in the cleaner for receiving the sucked dirt, and the cleaning operation is required after too much dirt is left in the dirt cup. In the existing dust collector, the whole dust cup assembly is usually required to be detached for dust cleaning in the dust cleaning operation, and the dust cup assembly is required to be installed in the dust collector again after the dust cleaning, which is very inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, a dust cup assembly for a vacuum cleaner is provided to facilitate dust removal and easy replacement, so as to overcome the above technical disadvantages.
The specific technical scheme is as follows:
A dirt cup assembly for use in a vacuum cleaner, comprising:
The dust cup comprises a dust cup body, a dust cup cover and a dust cup cover, wherein a cyclone separation chamber is arranged in the dust cup body, and an air inlet and an air outlet are formed in the dust cup body;
The end cover is hinged to the bottom end of the dust cup main body and used for sealing the dust cleaning port of the dust cup main body;
the filter is arranged in the cyclone separation chamber, the interior of the filter is communicated with the air outlet, and the lower end of the filter is provided with a guide post extending downwards and sleeved with an elastic piece;
The lower end of the ash ejecting mechanism is abutted against the inner side of the end cover, the upper end of the ash ejecting mechanism penetrates through the guide column and abuts against the elastic piece, and the cyclone blades are arranged on the periphery of the ash ejecting mechanism and used for ejecting dust accumulated in the cyclone separation chamber out of the dust cup body under the action of the elastic piece after the end cover is opened.
preferably, the guide post is wholly in a spiral columnar structure, the lower end of the guide post stretches into the interior of the ash ejection mechanism, the upper end of the ash ejection mechanism is provided with a bayonet matched with the outer diameter of the guide post, and the bayonet is sleeved on the outer peripheral wall of the guide post.
Preferably, the lower end of the guide post is connected with a stop block, and the maximum width of the stop block in the horizontal direction is larger than the inner diameter of the bayonet.
Preferably, the filter comprises a bracket and a cylindrical filter screen sleeved outside the bracket, the upper end of the bracket is connected with the inner top surface of the dust cup main body, and the lower end of the bracket forms a guide column.
preferably, the lower end face of the support is further provided with a ring of baffle ring in an annular protruding mode, the upper end of the ash ejecting mechanism is provided with a cylindrical structure which is matched with the baffle ring structure and is provided with an opening at the upper end, the cylindrical structure is sleeved outside the baffle ring, and the cyclone blades are formed on the outer peripheral wall of the cylindrical structure.
preferably, the air inlet is arranged on the side wall of the dust cup main body and faces the cylindrical filter screen, and the air inlet is eccentrically arranged.
preferably, the cyclone blade is annular and provided with a fan-shaped notch.
Preferably, the upper end of the dust cup main body is open and is provided with filter cotton.
The beneficial effects of the above technical scheme are that:
Be applied to dirt cup subassembly in dust catcher including dirt cup main part, end cover, filter, spring mechanism for can pop out the dust automatically after opening the end cover, need not the operation that the deashing was carried out to the dirt cup subassembly in the manual dismantlement on the dust catcher, thereby the deashing of being convenient for and repack the convenience.
Drawings
FIG. 1 is a perspective view of a dirt cup assembly for use in a vacuum cleaner in accordance with the present invention;
FIG. 2 is a perspective view of the dust cup assembly of the present invention applied to a vacuum cleaner from another perspective;
FIG. 3 is a front view of a dirt cup assembly for use in a vacuum cleaner in accordance with the present invention;
FIG. 4 is an exploded view of the internal structure of a dirt cup assembly for use in a vacuum cleaner in accordance with the present invention;
fig. 5 is a cross-sectional view of the dust cup assembly of the present invention applied to a vacuum cleaner.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically illustrated in the following embodiments with reference to fig. 1 to 5. And defines the up-down direction as shown on the paper surface in fig. 4 as the up-down direction in the present embodiment.
referring to fig. 1 to 5, the present invention provides a dust cup assembly for use in a vacuum cleaner, including:
The dust cup comprises a dust cup body 1, wherein a cyclone separation chamber 5 is arranged inside the dust cup body 1, and an air inlet 3 and an air outlet 4 are formed in the dust cup body 1;
The end cover 2 is hinged to the bottom end of the dust cup main body 1 and used for sealing a dust cleaning port of the dust cup main body 1;
the filter 6 is arranged in the cyclone separation chamber 5, the interior of the filter 6 is communicated with the air outlet 4, the lower end of the filter 6 is provided with a guide post 7 extending downwards and sleeved with an elastic piece 8;
The lower end of the ash ejecting mechanism 17 abuts against the inner side of the end cover 2, the upper end of the ash ejecting mechanism 17 penetrates through the guide post 7 and abuts against the elastic piece 8, and the periphery of the ash ejecting mechanism 17 is provided with cyclone blades 13 for ejecting dust accumulated in the cyclone separation chamber 5 out of the dust cup main body 1 under the action of the elastic piece 8 after the end cover 2 is opened.
Based on above-mentioned technical scheme, be applied to the dirt cup subassembly in the dust catcher and include dirt cup main part 1, end cover 2, filter 6, spring mechanism for can pop out the dust automatically after opening end cover 2, need not to carry out the operation of deashing at the dirt cup subassembly on the dust catcher by manual dismantlement, thereby the deashing of being convenient for and repack the convenience (only need closed end cover 2 automatic will play grey mechanism 17 back pressure and oppress elastic component 8 and be in compression state can).
In a preferred embodiment, the guide post 7 is of a spiral column structure as a whole, the lower end of the guide post 7 extends into the ash ejecting mechanism 17, and the upper end of the ash ejecting mechanism 17 is provided with a bayonet matched with the outer diameter of the guide post 7, and the bayonet is sleeved on the outer peripheral wall of the guide post 7. The ash ejecting mechanism 17 can rotate along the spiral line on the guide post 7 by the matching bayonet and the guide post 7 while moving downwards along the guide post 7 under the action of the elastic piece 8, namely, the ash ejecting mechanism 17 ejects downwards in a rotating way, so that the ash ejecting effect is better. Furthermore, the lower end of the guide post 7 is connected with a stop block 9, and the maximum width of the stop block 9 in the horizontal direction is larger than the inner diameter of the bayonet, so that the function of limiting the ash ejection mechanism 17 to be disengaged from the guide post 7 can be achieved. Specifically, the stop block 9 is connected to the guide post 7 by a screw, and has an overall disc-shaped structure, that is, the diameter of the stop block 9 is larger than the inner diameter of the bayonet, but the stop block 9 may also have a square shape, a diamond shape or other irregular shapes.
as a further preferred embodiment, the filter 6 includes a bracket 15 and a cylindrical filter 16 sleeved outside the bracket 15, the bracket 15 has an upper end connected to the inner top surface of the dust cup body 1 and a lower end forming the above-mentioned guide post 7. The mesh size of the cylindrical sieve 16 may be determined according to production requirements and is made of stainless steel material, allowing air to enter and blocking dust (especially granular dust) to the outside. Furthermore, a ring of baffle ring 10 is formed on the lower end surface of the support 15 in an annular protruding manner, the upper end of the ash ejecting mechanism 17 is provided with a cylindrical structure 12 which is matched with the structure of the baffle ring 10 and has an open upper end, the cylindrical structure 12 is sleeved outside the baffle ring 10, and the cyclone blades 13 are formed on the outer peripheral wall of the cylindrical structure 12. Can play a role in radial limitation when the ash ejection mechanism 17 rotates longitudinally.
in a preferred embodiment, as shown in fig. 1 and 3 in particular, the air inlet 3 opens on the side wall of the main body 1 of the dirt cup and faces the cylindrical screen 16, and the air inlet 3 is arranged eccentrically, i.e. the air inlet 3 is not aligned with the central axis of the cylindrical screen 16. Further, as shown in fig. 4, the cyclone blade 13 is annular and has a fan-shaped opening, so that under the action of the eccentrically arranged air inlet 3, dust and wind are sucked into the cyclone chamber 5 and then rotate around the periphery of the filter 6, and the dust with larger particles or after stopping air suction falls downwards under the action of self gravity and falls into the space between the end cover 2 and the cyclone blade 13 through the fan-shaped opening, so that the dust is ejected out when the dust is cleaned. Furthermore, the upper end of the dust cup main body 1 is open and is provided with the filter cotton 14, the upper end of the dust cup main body 1 is used for being connected to a main machine of the dust collector, and the air outlet 4 is communicated with an accessory of the dust collector to form the dust collector.
In addition, the aforesaid end cover 2 one end hinges in the lower extreme one side of dirt cup main part 1, and the other end then is connected to the opposite side through the buckle, and it is conventional structure, and not the outstanding characteristics of the utility model, therefore omit the repeated description here. In the present embodiment, the elastic member 8 is a spring, but may be another member such as a rubber column.
The foregoing is only a preferred embodiment of the present invention, which is illustrative, not limiting. Those skilled in the art will appreciate that many variations, modifications, and equivalents may be made thereto without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A dirt cup assembly for use in a vacuum cleaner, comprising:
The dust cup comprises a dust cup main body (1), wherein a cyclone separation chamber (5) is arranged inside the dust cup main body (1), and an air inlet (3) and an air outlet (4) are formed in the dust cup main body (1);
The end cover (2) is hinged to the bottom end of the dust cup main body (1) and used for sealing a dust cleaning port of the dust cup main body (1);
the filter (6) is arranged in the cyclone separation chamber (5), the interior of the filter (6) is communicated with the air outlet (4), and the lower end of the filter (6) is provided with a guide column (7) extending downwards and sleeved with an elastic piece (8);
And the lower end of the ash ejecting mechanism (17) abuts against the inner side of the end cover (2), the upper end of the ash ejecting mechanism passes through the guide column (7) and abuts against the elastic piece (8), and a cyclone blade (13) is arranged on the periphery of the ash ejecting mechanism (17) and used for ejecting dust accumulated in the cyclone separation chamber (5) out of the dust cup main body (1) under the action of the elastic piece (8) after the end cover (2) is opened.
2. the dust cup assembly applied to the dust collector in claim 1, wherein the guide post (7) is of a spiral column structure as a whole, the lower end of the guide post (7) extends into the dust ejection mechanism (17), the upper end of the dust ejection mechanism (17) is provided with a bayonet matched with the outer diameter of the guide post (7), and the bayonet is sleeved on the outer peripheral wall of the guide post (7).
3. a cup assembly as claimed in claim 2, wherein a stopper (9) is attached to the lower end of the guide post (7), and the maximum width of the stopper (9) in the horizontal direction is greater than the inner diameter of the bayonet.
4. The dirt cup assembly of claim 1 or 3, wherein the filter (6) includes a bracket (15) and a cylindrical screen (16) fitted over the bracket (15), the bracket (15) having an upper end connected to the inner top surface of the dirt cup body (1) and a lower end forming the guide post (7).
5. The dirt cup assembly of claim 4, characterized in that the lower end of the bracket (15) is further annularly protruded to form a ring of retaining ring (10), the upper end of the ash ejecting mechanism (17) is provided with a cylindrical structure (12) which is matched with the retaining ring (10) in structure and has an open upper end, the cylindrical structure (12) is sleeved outside the retaining ring (10), and the cyclone blades (13) are formed on the outer peripheral wall of the cylindrical structure (12).
6. The dirt cup assembly of claim 4, characterized in that the air inlet (3) is opened on the side wall of the dirt cup body (1) and faces the cylindrical screen (16), and the air inlet (3) is eccentrically arranged.
7. The dirt cup assembly of claim 6, wherein the cyclone blade (13) is generally annular and defines a fan-shaped gap.
8. the dirt cup assembly of claim 7, wherein the upper end of the dirt cup body (1) is open and is fitted with a filter cotton (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106855.0U CN209770249U (en) | 2019-01-22 | 2019-01-22 | Dust cup assembly applied to dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106855.0U CN209770249U (en) | 2019-01-22 | 2019-01-22 | Dust cup assembly applied to dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209770249U true CN209770249U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920106855.0U Active CN209770249U (en) | 2019-01-22 | 2019-01-22 | Dust cup assembly applied to dust collector |
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| CN (1) | CN209770249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846423A (en) * | 2019-01-22 | 2019-06-07 | 宁波富佳实业股份有限公司 | A kind of dirt cup component applied in dust catcher |
-
2019
- 2019-01-22 CN CN201920106855.0U patent/CN209770249U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846423A (en) * | 2019-01-22 | 2019-06-07 | 宁波富佳实业股份有限公司 | A kind of dirt cup component applied in dust catcher |
| CN109846423B (en) * | 2019-01-22 | 2024-07-02 | 宁波富佳实业股份有限公司 | Be applied to dirt cup subassembly in dust catcher |
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