CN220175015U - Barrel type dust collector - Google Patents
Barrel type dust collector Download PDFInfo
- Publication number
- CN220175015U CN220175015U CN202321564772.9U CN202321564772U CN220175015U CN 220175015 U CN220175015 U CN 220175015U CN 202321564772 U CN202321564772 U CN 202321564772U CN 220175015 U CN220175015 U CN 220175015U
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- Prior art keywords
- ring
- dust bag
- bag
- dust
- barrel body
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- 239000000428 dust Substances 0.000 title claims abstract description 184
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The utility model provides a bucket formula dust catcher, includes aircraft nose, dirt bag subassembly and ladle body, dirt bag subassembly includes dirt bag and holding ring, the detachable support of holding ring is at the top of ladle body, the detachable support of aircraft nose is on the holding ring, dirt bag open end installs up in the ladle body and is located the below of holding ring, its characterized in that: the dust bag assembly further comprises a dust bag ring made of flexible materials, one end of the dust bag ring is circumferentially clamped at the supporting position of the supporting ring and the top of the barrel body or circumferentially clamped at the supporting position of the supporting ring and the machine head, and the other end of the dust bag ring is fixedly connected with the opening end of the dust bag. The dust bag of the barrel type dust collector and the supporting ring can be separated, so that waste is reduced.
Description
Technical Field
The utility model relates to the technical field of dust collectors, in particular to a barrel type dust collector.
Background
The prior barrel type dust collector has a structure shown in fig. 1-3, and comprises a machine head 1a, a dust bag component 2a and a barrel body 3a, wherein the machine head 1a can be accommodated in the barrel body 3a, the dust bag component 2a comprises a dust bag 4a and a supporting ring 5a fixedly arranged at the opening end of the dust bag 4a, the dust bag 4a is arranged in the barrel body 3a, the opening end is supported at the top of the barrel body 3a through the supporting ring 5a, the machine head 1a is detachably arranged on the supporting ring 5a, and a sealing ring 6a matched with the contact surface of the machine head 1a is further arranged on the supporting ring 5a and is used for preventing dust from escaping to the outside. When the barrel type dust collector is used, the dust bag component 2a is firstly placed in the barrel body 3a, the supporting ring 5a is positioned at the top of the barrel body 3a, and then the machine head 1a is detachably arranged on the supporting ring 5a, so that the machine head 1a can be supported and fixed at the top of the barrel body 3a, as shown in fig. 2; when in storage, the machine head 1a is firstly taken down, then the dust bag component 2a is taken down, then the machine head 1a is installed in the barrel body 3a, and finally the dust bag component 2a is installed at the top of the barrel body 3a again, so that the machine head 1a can be packaged in the barrel body 3a together, and as shown in fig. 3, the packaging space and the cabinet loading space are greatly saved.
However, the existing barrel type dust collector still has the following technical problems: the dust bag 4a and the supporting ring 5a are directly fixed, so that the supporting ring 5a is also discarded together when the dust bag 4a is replaced, the supporting ring 5a is required to be matched with the dust bag 4a, the barrel body 3a and the machine head 1a for use, the structure is not simple, and the supporting ring 5a is generally a plastic ring, a metal ring or a ceramic ring, so that the manufacturing cost is high, and the supporting ring 5a is directly discarded to cause great waste.
Disclosure of Invention
The utility model aims to solve the technical problems that: a bucket type dust collector is provided, in which a dust bag and a supporting ring can be separated to reduce waste.
The technical scheme of the utility model is as follows: the utility model provides a bucket formula dust catcher, includes aircraft nose, dirt bag subassembly and ladle body, dirt bag subassembly includes dirt bag and holding ring, the detachable support of holding ring is at the top of ladle body, the detachable support of aircraft nose is on the holding ring, dirt bag open end is installed up in the ladle body and is located the below of holding ring, dirt bag subassembly still includes the dirt bag circle of being made by flexible material, the one end circumference clamp of dirt bag circle is established in the holding department at holding ring and ladle body top or circumference clamp is established in the holding department of holding ring and aircraft nose, the other end and the open end of dirt bag circle link firmly.
After the structure is adopted, the utility model has the following advantages:
according to the barrel type dust collector, the dust bag ring is additionally arranged between the supporting ring of the dust bag component and the dust bag, so that the dust bag is not directly fixed on the supporting ring, but is detachably arranged on the supporting ring through the dust bag ring, and the dust bag and the supporting ring can be separated; the detachable mounting structure of the dust bag ring is very ingenious, and the dust bag ring can be clamped between the support ring and the barrel body or between the support ring and the machine head by using the clamping force, so that the dust bag ring is simplified in structure and reliable in clamping; the dust bag ring is made of flexible materials, so that the fixed connection of the dust bag is realized conveniently, and the supporting position of the supporting ring and the top of the barrel body or the supporting position of the supporting ring and the machine head can be connected in a sealing manner, so that the dust is prevented from overflowing; after setting up above-mentioned structure, when changing the dirt bag, only need to tear down the dirt bag with force, can make dirt bag circle and holding ring separation to need not to abandon the holding ring, and only need abandon dirt bag and dirt bag circle, and dirt bag circle low price just makes conveniently, compares the holding ring, can significantly reduce extravagant.
Preferably, the bottom of the supporting ring is provided with a ring-shaped first clamping groove, and the top of the barrel body is embedded in the first clamping groove. This setting can make the support circle reliably support at the top of ladle body through simple structure.
Preferably, one end of the dust bag ring, far away from the dust bag, extends into the first clamping groove, the top of the dust bag ring abuts against the bottom of the first clamping groove, and the bottom of the dust bag ring abuts against the top of the barrel body, so that one end of the dust bag ring, far away from the dust bag, is circumferentially clamped at the supporting position of the supporting ring and the top of the barrel body. The dust bag ring can be reliably clamped between the support ring and the top of the barrel body, and the support position of the support ring and the top of the barrel body has better sealing effect.
Preferably, the top of the barrel body is provided with an everting hollow curled edge, the hollow curled edge is embedded in the first clamping groove, and the bottom of one end of the dust bag ring, which is far away from the dust bag, is propped against the hollow curled edge of the barrel body. This setting not only makes the top of bucket more easily block into in the first draw-in groove, makes the dirt bag circle in addition can press from both sides more reliably and establish between holding ring and ladle body top, and makes the airtight effect of holding ring and the support department at ladle body top better.
Preferably, the top of the supporting ring is provided with an annular limiting step close to the inner ring, the end, far away from the dust bag, of the dust bag ring penetrates through the inner ring and stretches into the limiting step, the top of the dust bag ring is propped against the machine head, the bottom of the dust bag ring is propped against the limiting step of the supporting ring, and therefore one end, far away from the dust bag, of the dust bag ring is circumferentially clamped at the supporting position of the supporting ring and the machine head. The arrangement can make the installation of the machine head more compact, and the dust bag ring is clamped between the supporting ring and the machine head more easily.
Preferably, the inner side of the limiting step is provided with an annular arc-shaped curved surface which is convex upwards, so that an annular second clamping groove is formed at the outer side of the limiting step, one end of the dust bag ring, which is far away from the dust bag, extends into the second clamping groove, and the bottom of the dust bag ring abuts against the arc-shaped curved surface of the supporting ring. The dust bag ring can be clamped between the support ring and the machine head more reliably by the aid of the dust bag ring, and the support position of the support ring and the machine head is better in sealing effect.
Preferably, the end of the dust bag ring far away from the dust bag is matched with the shape of the hollow curled edge or the shape of the arc-shaped curved surface. The arrangement can enable the matching of the dust bag ring and the barrel body or the supporting ring to be more compact and reliable.
Preferably, a buckle connection structure is arranged between the machine head and the support ring. The machine head and the support ring can be conveniently connected and separated, and the disassembly and assembly are more convenient.
Preferably, the handpiece is receivable within the barrel. The machine head can be stored in the barrel body by the aid of the machine head storage device, and packaging space and cabinet loading space are greatly saved.
Preferably, the barrel body is further provided with an air inlet, an air inlet pipeline is arranged at the air inlet, and the inner end of the air inlet pipeline is positioned outside the dust bag. This setting can utilize the dirt bag to initially block the dust in the air inlet pipeline, makes its deposit in the ladle body, and the dust that the reuse aircraft nose filters the entering dirt bag in makes its deposit in the dirt bag, and the filter effect is better.
Preferably, an inclined baffle is arranged at the inner end of the air inlet pipeline, an opening is formed between the inclined baffle and the inner end of the air inlet pipeline, and the opening faces downwards. This arrangement allows dust to be deposited more easily in the bowl and reduces dust entering the dust bag, thereby reducing the frequency of replacement of the dust bag.
Description of the drawings:
FIG. 1 is an exploded view of a conventional canister type cleaner;
FIG. 2 is a schematic view of a conventional barrel cleaner in use;
FIG. 3 is a cross-sectional view of a conventional canister cleaner when stowed;
fig. 4 is a schematic structural view of the barrel type vacuum cleaner of embodiment 1 in use;
fig. 5 is a plan view of the canister type dust collector in use in example 1;
FIG. 6 is a cross-sectional view taken along line A-A' of FIG. 5;
FIG. 7 is an enlarged partial schematic view at B in FIG. 6;
fig. 8 is a sectional view of the bucket type dust collector of embodiment 1 when it is stored;
fig. 9 is a schematic view of the barrel type vacuum cleaner of embodiment 2 in use;
fig. 10 is a plan view of the canister type dust collector in accordance with the embodiment 2;
FIG. 11 is a cross-sectional view taken along line C-C' of FIG. 10;
FIG. 12 is a partially enlarged schematic illustration of FIG. 11 at D;
fig. 13 is a sectional view of the bucket type dust collector of example 2 when it is stored;
in the prior art diagram: 1 a-machine head, 2 a-dust bag component, 3 a-barrel body, 4 a-dust bag, 5 a-supporting ring and 6 a-sealing ring;
in the drawings of the utility model: the dust bag comprises a machine head 1, a dust bag component 2, a barrel body 3, a dust bag 4, a supporting ring 5, a dust bag ring 6, a first clamping groove 7, a hollow curled edge 8, a buckle connecting structure 9, an air inlet 10, an air inlet 11, an air inlet pipeline 12, an inclined baffle 13, an air outlet 14, a limiting step 15, an arc-shaped curved surface 16 and a second clamping groove 16.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, in conjunction with examples.
Example 1:
as shown in fig. 4-8, a barrel type dust collector comprises a machine head 1, a dust bag assembly 2 and a barrel body 3, wherein the dust bag assembly 2 comprises a dust bag 4 and a supporting ring 5, the supporting ring 5 is detachably supported on the top of the barrel body 3, the machine head 1 is detachably supported on the supporting ring 5, the opening end of the dust bag 4 is upwards arranged in the barrel body 3 and is positioned below the supporting ring 5, the dust bag assembly 2 further comprises a dust bag ring 6 made of flexible materials, the flexible materials can be rubber, silica gel and the like, one end of the dust bag ring 6 is circumferentially clamped at the supporting position of the supporting ring 5 and the top of the barrel body 3, and the other end of the dust bag ring 6 is fixedly connected with the opening end of the dust bag 4; in this embodiment, the outer diameter of the supporting ring 5 is set to be larger than the outer diameter of the tub 3, so that the supporting ring 5 can be supported on the top of the tub 3, and the inner diameter of the supporting ring 5 is set to be smaller than the outer diameter of the handpiece 1, so that the handpiece 1 can be supported on the supporting ring 5.
The bottom of the supporting ring 5 is provided with an annular first clamping groove 7, and the top of the barrel body 3 is embedded in the first clamping groove 7; one end of the dust bag ring 6 far away from the dust bag 4 extends into the first clamping groove 7, the top of the dust bag ring is propped against the bottom of the first clamping groove 7, and the bottom of the dust bag ring is propped against the top of the barrel body 3, so that one end of the dust bag ring 6 far away from the dust bag 4 is circumferentially clamped at the supporting position of the supporting ring 5 and the top of the barrel body 3; the top of the barrel body 3 is provided with an everting hollow curled edge 8, the hollow curled edge 8 is embedded in the first clamping groove 7, and the bottom of one end of the dust bag ring 6, which is far away from the dust bag 4, is propped against the hollow curled edge 8 of the barrel body 3; the end of the dust bag collar 6 remote from the dust bag 4 is matched to the shape of the hollow bead 8.
The machine head 1 and the support ring 5 are provided with a buckle connection structure 9, and the buckle connection structure 9 is achieved by adopting the prior art.
The machine head 1 can be accommodated in the barrel body 3, and the outer diameter of the machine head 1 is smaller than the inner diameter of the barrel body 3, so that the machine head 1 can be accommodated in the barrel body 3.
The barrel body 3 is also provided with an air inlet 10, an air inlet pipeline 11 is arranged at the air inlet 10, and the inner end of the air inlet pipeline 11 is positioned outside the dust bag 4; the inner end of the air inlet pipeline 11 is provided with an inclined baffle 12, an opening is formed between the inclined baffle 12 and the inner end of the air inlet pipeline 11, and the opening is downward; an air outlet 13 is arranged on the machine head 1.
The working principle of the barrel type dust collector of the utility model is as follows: when the dust bag is used, as shown in fig. 6, the dust bag 4 is placed in the barrel body 3, then one end of the dust bag ring 6, which is far away from the dust bag 4, is sleeved on the hollow curled edge 8 at the top of the barrel body 3, then the first clamping groove 7 of the supporting ring 5 is aligned with the top of the barrel body 3, so that the supporting ring 5 can be supported at the top of the barrel body 3, the machine head 1 is mounted on the supporting ring 5 through the clamping connection structure 9, so that the machine head 1 is supported on the supporting ring 5, the pressure of the machine head 1 is applied, and the dust bag ring 6 is clamped between the supporting ring 5 and the hollow curled edge 8 at the top of the barrel body 3; when dust is sucked, air with dust enters the barrel body 3 through an air inlet pipeline 11 at an air inlet 10 of the barrel body 3, most of the dust is blocked by a dust bag 4 and deposited in the barrel body 3, and the rest of the dust is carried by the air to enter the dust bag 4, and after being filtered by the machine head 1, clean air is discharged from an air outlet 13 of the machine head 1, and the dust is deposited in the dust bag 4; when the dust is fully accumulated and the dust bag 4 needs to be discarded, the dust bag ring 6 and the supporting ring 5 can be separated only by pulling the dust bag 4 down, so that the supporting ring 5 does not need to be discarded; when in storage, the machine head 1 is firstly taken down, then the dust bag component 2 is taken down, then the machine head 1 is arranged in the barrel body 3, and finally the dust bag component 2 is arranged in the barrel body 3 again, as shown in fig. 8, so that the packaging space and the cabinet loading space can be greatly reduced.
Example 2:
as shown in fig. 9-13, a barrel type dust collector comprises a machine head 1, a dust bag assembly 2 and a barrel body 3, wherein the dust bag assembly 2 comprises a dust bag 4 and a supporting ring 5, the supporting ring 5 is detachably supported on the top of the barrel body 3, the machine head 1 is detachably supported on the supporting ring 5, the open end of the dust bag 4 is upwards installed in the barrel body 3 and is positioned below the supporting ring 5, the dust bag assembly 2 further comprises a dust bag ring 6 made of flexible materials, the flexible materials can be rubber, silica gel and the like, one end of the dust bag ring 6 is circumferentially clamped at the supporting position of the supporting ring 5 and the machine head 1, and the other end of the dust bag ring 6 is fixedly connected with the open end of the dust bag 4; in this embodiment, the outer diameter of the supporting ring 5 is set to be larger than the inner diameter of the tub 3, so that the supporting ring 5 can be supported on the top of the tub 3, and the inner diameter of the supporting ring 5 is set to be smaller than the outer diameter of the handpiece 1, so that the handpiece 1 can be supported on the supporting ring 5.
The bottom of the supporting ring 5 is provided with an annular first clamping groove 7, and the top of the barrel body 3 is embedded in the first clamping groove 7; an annular limiting step 14 for embedding the machine head 1 is arranged at the top of the supporting ring 5 and close to the inner ring, one end of the dust bag ring 6 far away from the dust bag 4 penetrates through the inner ring and stretches into the limiting step 14, the top of the dust bag ring abuts against the machine head 1, and the bottom of the dust bag ring abuts against the limiting step 14 of the supporting ring 5, so that one end of the dust bag ring 6 far away from the dust bag 4 is circumferentially clamped at the supporting position of the supporting ring 5 and the machine head 1; the inner side of the limiting step 14 is provided with an annular arc-shaped curved surface 15 which protrudes upwards so as to form an annular second clamping groove 16 at the outer side of the limiting step 14, one end of the dust bag ring 6, which is far away from the dust bag 4, extends into the second clamping groove 16, and the bottom of the dust bag ring is propped against the arc-shaped curved surface 15 of the supporting ring 5; the end of the dust bag ring 6 far away from the dust bag 4 is matched with the shape of the arc-shaped curved surface 15.
A buckle connection structure 9 is arranged between the machine head 1 and the support ring 5.
The handpiece 1 can be housed inside the bowl 3.
The barrel body 3 is also provided with an air inlet 10, an air inlet pipeline 11 is arranged at the air inlet 10, and the inner end of the air inlet pipeline 11 is positioned outside the dust bag 4; the inner end of the air inlet pipeline 11 is provided with an inclined baffle 12, and an opening is formed between the inclined baffle 12 and the inner end of the air inlet pipeline 11 and is downward.
The working principle of the barrel type dust collector of the utility model is as follows: when the dust bag assembly is used, as shown in fig. 11, the first clamping groove 7 of the supporting ring 5 is aligned with the top of the barrel body 3, so that the supporting ring 5 is supported on the top of the barrel body 3, then the dust bag assembly 2 is placed in the barrel body 3, one end of the dust bag ring 6, which is far away from the dust bag 4, passes through the inner ring of the supporting ring 5 and stretches into the second clamping groove 16 of the limiting step 14, and the machine head 1 is embedded on the limiting step 14 of the supporting ring 5 through the buckle connecting structure 9, so that the machine head 1 is supported on the supporting ring 5, and is pressed by the machine head 1, and the dust bag ring 6 is clamped between the supporting ring 5 and the machine head 1; when dust is sucked, air with dust enters the barrel body 3 through an air inlet pipeline 11 at an air inlet 10 of the barrel body 3, most of the dust is blocked by a dust bag 4 and deposited in the barrel body 3, and the rest of the dust is carried by the air to enter the dust bag 4, and after being filtered by the machine head 1, clean air is discharged from an air outlet 13 of the machine head 1, and the dust is deposited in the dust bag 4; when the dust is fully accumulated and the dust bag 4 needs to be discarded, the dust bag ring 6 and the supporting ring 5 can be separated only by pulling the dust bag 4 down, so that the supporting ring 5 does not need to be discarded; when in storage, the machine head 1 is firstly taken down, then the dust bag component 2 is taken down, then the machine head 1 is arranged in the barrel body 3, and finally the dust bag component 2 is arranged in the barrel body 3 again, as shown in fig. 13, so that the packaging space and the cabinet loading space can be greatly reduced.
Claims (10)
1. The utility model provides a bucket formula dust catcher, includes aircraft nose (1), dirt bag subassembly (2) and ladle body (3), dirt bag subassembly (2) include dirt bag (4) and holding ring (5), the top at ladle body (3) is supported to holding ring (5) is removable, aircraft nose (1) is supported on holding ring (5) is removable, dirt bag (4) open end installs up in ladle body (3) and is located the below of holding ring (5), its characterized in that: the dust bag assembly (2) further comprises a dust bag ring (6) made of flexible materials, one end of the dust bag ring (6) is circumferentially clamped at the supporting position of the supporting ring (5) and the top of the barrel body (3) or at the supporting position of the supporting ring (5) and the machine head (1), and the other end of the dust bag ring (6) is fixedly connected with the opening end of the dust bag (4).
2. A canister cleaner according to claim 1, wherein: the bottom of the supporting ring (5) is provided with an annular first clamping groove (7), and the top of the barrel body (3) is embedded in the first clamping groove (7).
3. A canister cleaner according to claim 2, wherein: one end of the dust bag ring (6) far away from the dust bag (4) stretches into the first clamping groove (7), the top of the dust bag ring is propped against the bottom of the first clamping groove (7), and the bottom of the dust bag ring is propped against the top of the barrel body (3), so that one end of the dust bag ring (6) far away from the dust bag (4) is circumferentially clamped at the supporting position of the supporting ring (5) and the top of the barrel body (3).
4. A canister cleaner according to claim 3, wherein: the top of ladle body (3) sets up hollow turn-up (8) of everting, hollow turn-up (8) inlay and establish in first draw-in groove (7), the bottom of the one end that dirt bag circle (6) kept away from dirt bag (4) offsets with hollow turn-up (8) of ladle body (3).
5. A canister cleaner according to claim 1, wherein: the top of holding ring (5) and be close to inner circle department and be equipped with annular spacing step (14) that are used for inlaying establish aircraft nose (1), the one end that dirt bag circle (6) kept away from dirt bag (4) is passed the inner circle and is stretched into spacing step (14) on, and the top offsets with aircraft nose (1), and the bottom offsets with spacing step (14) of holding ring (5) to make dirt bag circle (6) keep away from the one end circumference clamp of dirt bag (4) establish in the supporting department of holding ring (5) and aircraft nose (1).
6. A canister vacuum cleaner according to claim 5, wherein: the inside of spacing step (14) sets up annular arc curved surface (15) of protruding to form annular second draw-in groove (16) in the outside of spacing step (14), dust bag circle (6) keep away from dust bag (4) one end stretches into in second draw-in groove (16), and bottom and arc curved surface (15) of holding ring (5) offset.
7. A canister cleaner according to claim 4 or 6, wherein: the end of the dust bag ring (6) far away from the dust bag (4) is matched with the shape of the hollow curled edge (8) or the shape of the arc-shaped curved surface (15).
8. A canister cleaner according to claim 1, wherein: the machine head (1) can be accommodated in the barrel body (3).
9. A canister cleaner according to claim 1, wherein: an air inlet (10) is further formed in the barrel body (3), an air inlet pipeline (11) is arranged at the air inlet (10), and the inner end of the air inlet pipeline (11) is located outside the dust bag (4).
10. A canister cleaner according to claim 9, wherein: the inner end of the air inlet pipeline (11) is provided with an inclined baffle plate (12), and an opening is formed between the inclined baffle plate (12) and the inner end of the air inlet pipeline (11) and is downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321564772.9U CN220175015U (en) | 2023-06-19 | 2023-06-19 | Barrel type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321564772.9U CN220175015U (en) | 2023-06-19 | 2023-06-19 | Barrel type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220175015U true CN220175015U (en) | 2023-12-15 |
Family
ID=89111925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321564772.9U Active CN220175015U (en) | 2023-06-19 | 2023-06-19 | Barrel type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220175015U (en) |
-
2023
- 2023-06-19 CN CN202321564772.9U patent/CN220175015U/en active Active
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