CN210095620U - Down-pressure type accumulated dust collector - Google Patents
Down-pressure type accumulated dust collector Download PDFInfo
- Publication number
- CN210095620U CN210095620U CN201920591959.5U CN201920591959U CN210095620U CN 210095620 U CN210095620 U CN 210095620U CN 201920591959 U CN201920591959 U CN 201920591959U CN 210095620 U CN210095620 U CN 210095620U
- Authority
- CN
- China
- Prior art keywords
- dust
- cup
- filter screen
- main body
- sliding sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The utility model discloses a downward-pressing type dust collector, which comprises a main body, wherein a dust cup is arranged at the bottom end of the main body, a filter screen is arranged in the dust cup, a filter element is arranged in the filter screen, an inserting pipe is arranged at the front end of the main body, and the inserting pipe is detachably connected with a dust collecting pipe component; the front end of the main body is provided with a dust inlet, and the filter screen is positioned below the dust inlet; an air duct is arranged in the main body, and the rear end of the air duct is provided with a slope arranged close to the top end of the dust cup. The dust suction pipe is not connected with the dust cup, the dust cup can be independently disassembled, assembled and cleaned, and the available volume of the dust cup is larger; the filter screen is positioned below the dust inlet, so that dust cannot directly contact the filter screen after entering from the dust inlet, and blockage is not easily caused; after advancing dirt, the dust etc. rotate in the dirt cup, through the slope that is close to the filter screen, the cooperation revolving force makes the dust cup internal energy form and pushes down wind-force, causes the dust constantly rotatory deposit downwards, especially with the balanced effect of suction, the dust is rotatory at the periphery of dirt cup hypomere, and can not too much collide the dirt cup and cause the noise.
Description
Technical Field
The utility model relates to a dust catcher, specifically say and push down formula laying dust catcher.
Background
The prior art dust collector has the following problems in use: the dust cup is directly connected with the dust absorption pipe, so that the dust cup is limited by the dust absorption pipe when being disassembled, assembled and cleaned, and is inconvenient; the filter screen in the dust cup is directly contacted with the dust inlet, and dust is directly contacted with the filter screen, so that blockage is easily formed; the dust collection efficiency is not high.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks of the prior art, the present invention is directed to: a downward-pressing type dust collector is provided.
The technical solution of the utility model is that: a downward-pressing type dust-collecting dust collector comprises a main body, wherein a dust cup is arranged at the bottom end of the main body, a filter screen is arranged in the dust cup, and a filter element is arranged in the filter screen;
the front end of the main body is provided with an insertion pipe which is detachably connected with a dust collection pipe assembly;
the front end of the main body is provided with a dust inlet, and the filter screen is positioned below the dust inlet;
an air duct is arranged in the main body, and the rear end of the air duct is provided with a slope arranged close to the top end of the dust cup.
Furthermore, the dust collection pipe assembly comprises a sliding sleeve sleeved at the front end of the insertion pipe, a dust collection pipe inserted at the front end of the sliding sleeve and a button arranged at the top of the sliding sleeve and matched with the insertion pipe.
Further, the top of sliding sleeve has the mounting groove, in the middle of the sliding sleeve with mounting groove inner wall rotatable coupling, be equipped with the spring between sliding sleeve rear end and the sliding sleeve, the button front end has the fixture block, the top of grafting pipe is equipped with the draw-in groove that supplies the fixture block card to go into.
Further, the rear end of the main body is provided with a rear cover, a fan is arranged in the rear cover, and the front end of the fan is close to the slope.
Further, the filter screen top detachably is connected with the main part, filter screen and wind channel intercommunication.
Furthermore, the lower extreme of back shroud has the handle, is equipped with battery and circuit board in the handle, and the back shroud rear end is equipped with the switch, and the circuit board is connected with battery, switch, fan electricity.
Further, the bottom end of the dust cup is rotatably provided with a bottom cover for closing the bottom end opening of the dust cup.
Furthermore, one end of the bottom cover is hinged with the bottom end of the dust cup, and the other end of the bottom cover is connected with a key arranged on the outer wall of the dust cup.
Furthermore, a protruding block is arranged at the end part of the bottom cover, which is connected with the key, a boss with a groove is arranged on the outer wall of the dust cup, the middle of the key is rotatably connected with the boss, an elastic sheet is arranged at the upper section in the inner side of the key, and a baffle plate for blocking the protruding block is arranged at the bottom end of the key.
Use the utility model provides a down press formula laying dust catcher, its beneficial effect is:
the dust suction pipe is not connected with the dust cup, and the dust cup can be independently disassembled, assembled and cleaned;
the filter screen is positioned below the dust inlet, namely a certain distance is reserved between the filter screen in the dust cup and the dust inlet, and dust cannot directly contact the filter screen after entering from the dust inlet, so that the blockage is not easy to cause;
after dust enters, the dust and the like rotate in the dust cup, and the dust cup can form downward wind force by matching the slope close to the filter screen and the rotating force, so that the dust continuously rotates downwards to be deposited, particularly, the dust rotates around the lower section of the dust cup under the action of balancing the suction force, and the dust cannot excessively collide with the dust cup to cause noise;
after the dust suction pipe is not connected with the dust cup, the available volume of the dust cup is larger, and more dirt can be contained.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 3;
FIG. 5 is an enlarged view of area B of FIG. 3;
fig. 6 is a schematic view of a usage state of the present invention.
Shown in the figure: 1-main part, 1.1-wind channel, 2-dirt cup, 2.1-boss, 3-filter screen, 4-filter core, 5-grafting pipe, 51-draw-in groove, 6-dust inlet, 7-slope, 8-sliding sleeve, 81-mounting groove, 9-dust absorption pipe, 10-button, 101-fixture block, 11-spring, 12-back shroud, 13-fan, 14-handle, 15-battery, 16-circuit board, 17-switch, 18-bottom, 181-lug, 19-button, 191-baffle, 20-shell fragment, 21-sealing washer.
Detailed Description
For a more intuitive and complete understanding of the technical solution of the present invention, the following non-limiting characteristic description is now performed by combining the drawings of the present invention:
as shown in fig. 1-6, a downward-pressing dust collector comprises a main body 1, a dust cup 2 is mounted at the bottom end of the main body 1, a filter screen 3 is arranged in the dust cup 2, and a filter element 4 is arranged in the filter screen 3;
the front end of the main body 1 is provided with an insertion pipe 5, and the insertion pipe 5 is detachably connected with a dust collection pipe assembly;
the front end of the main body 1 is provided with a dust inlet 6, and the filter screen 3 is positioned below the dust inlet 6;
the main body 1 is internally provided with an air duct 1.1, and the rear end of the air duct 1.1 is provided with a slope 7 arranged near the top end of the dust cup 2.
The filter screen 3 is located below the dust inlet 6 and indicates that: namely, a certain distance is left between the top of the filter screen 3 in the dust cup 2 and the dust inlet 6. Dust can not directly contact the filter screen 3 after entering from the dust inlet 6, and is not easy to cause blockage.
The dust absorption pipe 9 assembly comprises a sliding sleeve 8 sleeved at the front end of the insertion pipe 5, a dust absorption pipe 9 inserted at the front end of the sliding sleeve 8 and a button 10 arranged at the top of the sliding sleeve 8 and matched with the insertion pipe 5. The top of sliding sleeve 8 has mounting groove 81, 8 middle and mounting groove 81 inner walls rotatable coupling of sliding sleeve, is equipped with spring 11 between 8 rear ends of sliding sleeve and the sliding sleeve 8, and the button 10 front end has fixture block 101, and the top of pegging graft pipe 5 is equipped with the draw-in groove 51 that supplies fixture block 101 card to go into. The dust suction pipe 9 is not connected with the dust cup 2, and the dust cup 2 can be independently disassembled, assembled and cleaned.
When the dust suction pipe 9 assembly is disassembled, the rear end of the button 10 is pressed, the spring 11 is compressed, the front end of the button 10 is tilted, the fixture block 101 is separated from the clamping groove 51 of the insertion pipe 5, and then the rear end of the dust suction pipe 9 assembly is pulled out forwards; when the assembly of the dust suction pipe 9 is installed, the rear end of the button 10 is pressed, the spring 11 is compressed, the rear end of the assembly of the dust suction pipe 9 is inserted, then the button 10 is loosened, the rear end of the button 10 is reset under the elastic force of the spring 11, the fixture block 101 is clamped into the clamping groove 51, and the assembly of the dust suction pipe 9 is completed. The front end of the dust collection pipe 9 assembly is connected with the brush head, and the brush head and the front end of the dust collection pipe 9 assembly also adopt the detachable structure, so that different types of brush heads can be conveniently replaced. Of course, the spring 11 can also be replaced by other elastic elements, such as a spring plate.
The rear end of the main body 1 is provided with a rear cover 12, a fan 13 is arranged in the rear cover 12, and the front end of the fan 13 is close to the slope 7. The top end of the filter screen 3 is detachably connected with the main body 1 in a buckling connection or threaded connection mode, and the filter screen 3 is communicated with the air duct 1.1. After advancing dirt, the dust etc. rotate in dirt cup 2, through slope 7 near filter screen 3, the cooperation revolving force makes dirt cup 2 internal energy form and pushes down wind-force, causes the dust constantly rotatory deposit downwards, especially with suction equilibrium effect, the dust is rotatory at the periphery of dirt cup 2 hypomere, and can not too much collide dirt cup 2 and cause the noise.
The lower end of the rear cover 12 is provided with a handle 14, a battery 15 and a circuit board 16 are arranged in the handle 14, the rear end of the rear cover 12 is provided with a switch 17, and the circuit board 16 is electrically connected with the battery 15, the switch 17 and the fan 13.
The bottom end of the dust cup 2 is rotatably provided with a bottom cover 18 for closing the bottom end opening of the dust cup 2, and a sealing ring 21 is arranged between the bottom cover 18 and the dust cup 2. One end of the bottom cover 18 is hinged with the bottom end of the dust cup 2, and the other end is connected with a key 19 arranged on the outer wall of the dust cup 2. The end of the bottom cover 18 connected with the key 19 is provided with a convex block 181, the outer wall of the dust cup 2 is provided with a convex block 2.1 with a groove, the middle of the key 19 is rotatably connected with the convex block 2.1, the middle upper section of the inner side of the key 19 is provided with a spring sheet 20, and the bottom end of the key 19 is provided with a baffle 191 for blocking the convex block 181.
When cleaning the dirt in the dust cup 2, the top end of the button 19 is pressed inwards, the elastic sheet 20 is compressed, the lower end of the button 19 rotates outwards, the baffle 191 is separated from the clamping block 101, the bottom cover 18 is opened through gravity, and the dirt in the dust cup 2 can be poured out, as shown in fig. 5; after the dirt is poured, the button 19 is pressed, the bottom cover 18 is closed, then the button 19 is released, the button 19 is reset under the action of the elastic force of the elastic sheet 20, the baffle 191 blocks the bump 181, and the dust cup 2 is closed. Of course, the resilient plate 20 can be replaced by other resilient members, such as a spring.
The dust cup 2 of the dust collector in the prior art is connected with the dust collection pipe 9, the actually usable height of the dust cup 2 is below the pipe orifice of the dust collection pipe 9, and the usable volume is very small. The utility model provides a dust absorption pipe 9 does not connect the back with dirt cup 2, and the usable volume of dirt cup 2 is bigger, can adorn more foul.
It is to be understood that the foregoing is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, which is defined by the following claims and drawings.
Claims (9)
1. The utility model provides a push down formula laying dust catcher, includes the main part, and the dirt cup is installed to the bottom of main part, is equipped with the filter screen in the dirt cup, is equipped with filter core, its characterized in that in the filter screen:
the front end of the main body is provided with an insertion pipe which is detachably connected with a dust collection pipe assembly;
the front end of the main body is provided with a dust inlet, and the filter screen is positioned below the dust inlet;
an air duct is arranged in the main body, and the rear end of the air duct is provided with a slope arranged close to the top end of the dust cup.
2. A down-pressure dust collector as claimed in claim 1, wherein: the dust collection pipe assembly comprises a sliding sleeve sleeved at the front end of the insertion pipe, a dust collection pipe inserted at the front end of the sliding sleeve and a button arranged at the top of the sliding sleeve and matched with the insertion pipe.
3. A down-pressure dust collector as claimed in claim 2, wherein: the top of sliding sleeve has the mounting groove, in the middle of the sliding sleeve with mounting groove inner wall rotatable coupling, be equipped with the spring between sliding sleeve rear end and the sliding sleeve, the button front end has the fixture block, the top of grafting pipe is equipped with the draw-in groove that supplies the fixture block card to go into.
4. A down-pressure dust collector as claimed in claim 1, wherein: the main part rear end is equipped with the back shroud, is equipped with the fan in the back shroud, and the fan front end is close to the slope.
5. A down-pressure dirt collection cleaner according to claim 4, characterised in that: the filter screen top detachably is connected with the main part, filter screen and wind channel intercommunication.
6. A down-pressure dirt collection cleaner according to claim 4, characterised in that: the lower extreme of back shroud has the handle, is equipped with battery and circuit board in the handle, and the back shroud rear end is equipped with the switch, and the circuit board is connected with battery, switch, fan electricity.
7. A down-pressure dust collector as claimed in claim 1, wherein: the bottom end of the dust cup is rotatably provided with a bottom cover for closing the bottom end opening of the dust cup.
8. A down-pressure dust collector as claimed in claim 7, wherein: one end of the bottom cover is hinged with the bottom end of the dust cup, and the other end of the bottom cover is connected with a key arranged on the outer wall of the dust cup.
9. A down-pressure dirt collection cleaner according to claim 8, characterised in that: the end part of the bottom cover connected with the end part of the key is provided with a convex block, the outer wall of the dust cup is provided with a boss with a groove, the middle of the key is rotatably connected with the boss, the middle-upper section of the inner side of the key is provided with an elastic sheet, and the bottom end of the key is provided with a baffle plate for blocking the convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920591959.5U CN210095620U (en) | 2019-04-26 | 2019-04-26 | Down-pressure type accumulated dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920591959.5U CN210095620U (en) | 2019-04-26 | 2019-04-26 | Down-pressure type accumulated dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210095620U true CN210095620U (en) | 2020-02-21 |
Family
ID=69537350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920591959.5U Expired - Fee Related CN210095620U (en) | 2019-04-26 | 2019-04-26 | Down-pressure type accumulated dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210095620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938645A (en) * | 2019-04-26 | 2019-06-28 | 宁波暴黑智能科技有限公司 | A kind of press-down type dust accumulation dust catcher |
-
2019
- 2019-04-26 CN CN201920591959.5U patent/CN210095620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938645A (en) * | 2019-04-26 | 2019-06-28 | 宁波暴黑智能科技有限公司 | A kind of press-down type dust accumulation dust catcher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105919515B (en) | Hand held cleaner host | |
| WO2017181484A1 (en) | Hand-hold vacuum cleaner | |
| CN106343919A (en) | Handheld type vacuum cleaner | |
| CN107890321B (en) | Dust collector | |
| CN210582362U (en) | Wireless handheld dust collector with drying function | |
| CN212650785U (en) | Dust collecting device of handheld dust collector | |
| CN210095620U (en) | Down-pressure type accumulated dust collector | |
| CN111184468A (en) | Hand-held type dust catcher | |
| CN206543156U (en) | A kind of hand held cleaner | |
| CN209915857U (en) | Hand-held type dust catcher | |
| CN112617682A (en) | Multi-functional robot of sweeping floor of host computer detachable | |
| CN111938499A (en) | Vibration-damping noise-reducing dust collector | |
| CN209547882U (en) | A kind of wireless dirt bag hand-held set | |
| CN211911478U (en) | Wireless dust collector | |
| CN212037366U (en) | Hand-held type dust catcher | |
| CN111317397A (en) | Handheld dust suction equipment and dust barrel assembly | |
| CN112006607A (en) | Hand-held one-key dust pouring and sucking box | |
| CN218572103U (en) | Wet and dry dust collector and cleaning device | |
| CN221242688U (en) | Quick assembly disassembly's integral type dust catcher | |
| CN215227216U (en) | Hand-held type dust catcher | |
| CN220275517U (en) | Dust collector and cleaning equipment | |
| CN217090604U (en) | Dust collection station and cleaning system | |
| CN211985265U (en) | Handheld dust collection equipment and filtering system | |
| CN218390973U (en) | Cleaning device | |
| CN220937889U (en) | Handheld dust suction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 Termination date: 20210426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |