CN222777258U - Vacuum cleaner with easy filter replacement - Google Patents
Vacuum cleaner with easy filter replacement Download PDFInfo
- Publication number
- CN222777258U CN222777258U CN202421437924.3U CN202421437924U CN222777258U CN 222777258 U CN222777258 U CN 222777258U CN 202421437924 U CN202421437924 U CN 202421437924U CN 222777258 U CN222777258 U CN 222777258U
- Authority
- CN
- China
- Prior art keywords
- filter element
- connecting pipe
- dust
- main body
- fixed
- 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.)
- Active
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本实用新型公开了便于滤芯更换的吸尘器，包括吸气机，所述吸气机一端通过连接管连接有储尘盒，所述储尘盒一端转动连接有吸尘头，所述便于滤芯更换的吸尘器还包括：滤芯主体，所述滤芯主体通过固定结构与连接管固定；清理结构，所述清理结构设置在滤芯主体外部。将滤芯主体设置在储尘盒内，连接管外部螺纹连接储尘盒，只需要清理储尘盒时，可以单独对储尘盒拆卸，滤芯主体不会影响储尘盒的清理，在对滤芯主体拆卸前，通过清理结构中的电机带动转轴和清理刷转动，清理刷沿着滤芯主体侧壁转动，对滤芯主体外壁上的灰尘进行清理，将灰尘扫落在储尘盒内，避免将滤芯主体拿出过程中，滤芯主体表面的灰尘掉落，再次影响环境的情况。
The utility model discloses a vacuum cleaner that is convenient for replacing filter cartridges, including an air suction machine, one end of which is connected to a dust storage box through a connecting pipe, and one end of which is rotatably connected to a dust suction head. The vacuum cleaner that is convenient for replacing filter cartridges also includes: a filter cartridge body, which is fixed to the connecting pipe through a fixing structure; and a cleaning structure, which is arranged outside the filter cartridge body. The filter cartridge body is arranged in the dust storage box, and the connecting pipe is externally threadedly connected to the dust storage box. When the dust storage box only needs to be cleaned, the dust storage box can be disassembled separately, and the filter cartridge body will not affect the cleaning of the dust storage box. Before disassembling the filter cartridge body, the motor in the cleaning structure drives the rotating shaft and the cleaning brush to rotate, and the cleaning brush rotates along the side wall of the filter cartridge body to clean the dust on the outer wall of the filter cartridge body, and sweep the dust into the dust storage box, so as to avoid the dust on the surface of the filter cartridge body falling off during the process of taking out the filter cartridge body, which affects the environment again.
Description
Technical Field
The utility model belongs to the technical field of dust collectors, and particularly relates to a dust collector convenient for replacing a filter element.
Background
The vacuum cleaners can be divided into upright, horizontal and portable types by structure. The working principle of the dust collector is that the fan impeller of the dust collector is driven by the motor at high speed to discharge the air in the impeller out of the fan at high speed, and meanwhile, the air in the dust collection part is continuously supplemented with the air inlet fan. Therefore, a high pressure difference is formed between the dust and dirt of the suction nozzle and the outside, the dust and dirt are sucked into the dust suction part along with the air, and the dust and dirt are collected in the dust barrel through the filtering of the filter element.
The prior patent publication No. CN219813993U discloses a dust collector filter element convenient to replace, which comprises a suction machine, wherein the input end of the suction machine is fixedly connected with an air inlet pipe. According to the utility model, in the use process, the air suction machine is started to suck air into the storage shell, so that dust is sucked into the storage shell by the suction force, in the adsorption process, the filter element filters impurities sucked into the air inlet pipe, when the filter element is dismounted, the connecting block and the plug-in port in the filter element are limited by the elastic structure, when the filter element is dismounted, the filter element can rotate in the same direction as the storage shell, the filter element and the storage shell are dismounted simultaneously, the process of independently dismounting the filter element after the storage shell is dismounted is reduced, and when the filter element is dismounted, the filter element is directly dismounted in the storage shell, the storage box and the filter element are directly and uniformly cleaned, and secondary pollution caused by dust drifting when the filter element is dismounted independently is reduced after the storage shell is dismounted, so that the practicability of the structure is increased.
The dust collector filter core is convenient to detach, but when dismantling the storage box, also can dismantle the filter core, when only needing to store the box clearance, the filter core is installed in storing the box, can hinder the clearance of storing the box, still need dismantle the filter core once more, and the operation is more loaded down with trivial details, when the clearance, because the dust is in the filter core outside, takes out the in-process of filter core, the dust on filter core surface can probably drop, leads to the fact the influence to the environment once more.
It is therefore desirable to provide a cleaner that facilitates filter cartridge replacement.
Disclosure of utility model
The utility model aims to provide a dust collector convenient for replacing a filter element, which solves the problems that when a storage box is only required to be cleaned, the filter element is installed in the storage box and can prevent the cleaning of the storage box, the filter element is required to be disassembled again, the operation is complicated, dust is arranged on the outer side of the filter element, and the dust on the surface of the filter element can fall off in the process of taking the filter element out, and the environment is influenced again. The specific technical scheme is as follows:
The utility model provides a dust catcher convenient to filter core is changed, includes the aspirator, aspirator one end is connected with the dust storage box through the connecting pipe, dust storage box one end rotates and is connected with the dust absorption head, the dust catcher convenient to filter core is changed still includes:
the filter element main body is fixed with the connecting pipe through a fixing structure;
the cleaning structure is arranged outside the filter element main body.
Preferably, a plurality of ventilation openings are formed in the side wall of the air suction machine shell, one end of the air suction machine is fixed with one end of a connecting pipe, and the outer portion of the other end of the connecting pipe is in threaded connection with the dust storage box.
Preferably, the filter core main part is close to the one end embedding setting of suction fan inside the connecting pipe, the filter core main part is close to the one end external fixation of connecting pipe and is had the baffle ring, the baffle ring is close to the lateral wall upper and lower both ends of connecting pipe and is fixed with fixture block two, the baffle ring passes through fixture block two and the mutual block of connecting pipe.
Preferably, the baffle ring is provided with fixed knot structure at the both ends of keeping away from connecting pipe one side, fixed knot constructs including gag lever post, spring, fixed plate, connecting rod, diaphragm, montant, baffle and fixture block one.
Preferably, the baffle is kept away from filter core main part top and the bottom of connecting pipe one side and is all fixed with gag lever post and spring, the spring cup joints in the gag lever post outside, gag lever post and spring other end all are fixed with the fixed plate, gag lever post and fixture block two positions correspond.
Preferably, the plates on two sides of the limiting rod are respectively fixed with a connecting rod, the connecting rods penetrate through the side walls of the filter element main body to be fixed with transverse plates, and the connecting rods are in sliding connection with the side walls of the filter element main body.
Preferably, the one end that the connecting rod was kept away from to the diaphragm stretches out the filter core main part outside, one side that the outside diaphragm of filter core main part is close to the connecting pipe lateral wall is fixed with the montant, the montant other end all is fixed with the baffle, one side that the montant was kept away from to the baffle sets up to be the arc.
Preferably, the arc surface of baffle and connecting pipe inner wall laminating each other, baffle arc surface all is fixed with fixture block one, the connecting pipe inner wall that fixture block one corresponds is provided with the draw-in groove, fixture block one and the mutual block of draw-in groove.
Preferably, the cleaning structure comprises a motor, a rotating shaft, a mounting plate and a cleaning brush, wherein the motor is fixed in the middle of the outer side wall of one end of the filter element main body far away from the connecting pipe;
The motor output end is fixed with the pivot, the pivot other end is fixed with the mounting panel, the mounting panel tip symmetry of pivot both sides is fixed with the cleaning brush, the cleaning brush overlaps with filter core main part outer wall each other.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the dust collector convenient for replacing the filter element, the filter element main body is arranged in the dust storage box and is fixed with the inner wall of one end of the connecting pipe through the fixing structure, the outer part of the connecting pipe is connected with the dust storage box through threads, and the dust storage box can be independently disassembled only when the dust storage box is required to be cleaned, so that the filter element main body cannot influence the cleaning of the dust storage box, and the dust collector convenient to use is convenient to use.
2. The filter element main body is fixed with the connecting pipe through the fixing structure, when the filter element main body is disassembled, the fixing plate is pressed to one side of the filter element main body respectively, and the spring is extruded, so that the transverse plate and the clamping block move to one side in the filter element main body, the clamping block is separated from the side wall of the connecting pipe, and at the moment, the filter element main body can be taken out outwards, and the disassembly is convenient.
3. According to the utility model, the cleaning structure is arranged at one end of the filter element main body, before the filter element main body is dismounted, the motor in the cleaning structure drives the rotating shaft and the cleaning brush to rotate, the cleaning brush rotates along the side wall of the filter element main body, dust on the outer wall of the filter element main body is cleaned, the dust is swept down in the dust storage box, the condition that the dust on the surface of the filter element main body falls down in the process of taking the filter element main body out and influences the environment again is avoided, the dust on the surface of the filter element main body is cleaned through the cleaning structure in the use process of the dust collector, the filter element main body is prevented from being blocked, and the dismounting cleaning frequency of the filter element main body is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic elevational view of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
Fig. 4 is a schematic front view of the aspirator of the present utility model.
Fig. 5 is a schematic view of the overall structure of the cartridge body and cleaning structure of the present utility model.
Fig. 6 is a schematic view of the overall structure of the cross plate and the clamping block of the present utility model.
The main reference numerals illustrate:
The cleaning device comprises a 1-aspirator, a 2-ventilation opening, a 3-dust storage box, a 4-dust collection head, a 5-connecting pipe, a 6-filter element main body, a 7-fixing structure, a 701-limiting rod, a 702-spring, a 703-fixing plate, a 704-connecting rod, a 705-transverse plate, a 706-vertical rod, a 707-baffle, a 708-clamping block I, an 8-cleaning structure, a 801-motor, a 802-rotating shaft, a 803-mounting plate, a 804-cleaning brush, a 9-baffle ring, a 10-clamping block II and a 11-clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inside", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The terms "first," "second," "third," and the like, if any, are used for descriptive purposes only and for distinguishing between technical features and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediary, or communicate between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Examples
As shown in fig. 1-6, the dust collector convenient for replacing the filter element comprises a suction machine 1, wherein one end of the suction machine 1 is connected with a dust storage box 3 through a connecting pipe 5, and one end of the dust storage box 3 is rotatably connected with a dust collection head 4;
Preferably, the dust collector convenient for replacing the filter element further comprises a filter element main body 6 and a cleaning structure 8, wherein the filter element main body 6 is fixedly connected with the connecting pipe 5 through a fixing structure 7, and the cleaning structure 8 is arranged outside the filter element main body 6;
Preferably, a plurality of ventilation openings 2 are formed in the side wall of the shell of the air suction machine 1, the ventilation openings 2 are arranged to facilitate heat dissipation of the air suction machine 1, one end of the air suction machine 1 is fixed with one end of a connecting pipe 5, and the outer portion of the other end of the connecting pipe 5 is in threaded connection with the dust storage box 3.
Preferably, the one end embedding that filter core main part 6 is close to the suction fan sets up inside connecting pipe 5, the one end outside that filter core main part 6 is close to connecting pipe 5 is fixed with keeps off ring 9, the upper and lower both ends that keep off ring 9 are close to the lateral wall of connecting pipe 5 are fixed with fixture block two 10, keep off ring 9 and the mutual block of connecting pipe 5 through fixture block two 10.
In this technical scheme, only need clear up when storing up dirt box 3, can dismantle dirt box 3 alone, filter core main part 6 can not influence the clearance of storing up dirt box 3, convenient to use.
In some preferred embodiments, the retaining ring 9 is provided with a fixing structure 7 at two ends far away from one side of the connecting pipe 5, the fixing structure 7 comprises a stop lever 701, a spring 702, a fixing plate 703, a connecting rod 704, a transverse plate 705, a vertical rod 706, a baffle 707 and a clamping block one 708, the top and bottom of the filter element main body 6 far away from one side of the connecting pipe 5 are respectively fixed with the stop lever 701 and the spring 702, the spring 702 is sleeved outside the stop lever 701, the other ends of the stop lever 701 and the spring 702 are respectively fixed with the fixing plate 703, the stop lever 701 corresponds to the clamping block two 10 in position, connecting rods 704 are respectively fixed on plates at two sides of the stop lever 701, the connecting rod 704 penetrates through the side wall of the filter element main body 6 and is connected with the side wall of the filter element main body 6 in a sliding manner, one end of the transverse plate 705 far away from the connecting rod stretches out of the outside of the filter element main body 6, one side of the transverse plate 705 near the side of the connecting pipe 5 is fixed with the baffle 706, the other end of the vertical rod 706 is respectively fixed with the baffle 707, one side of the baffle 707 far away from the vertical rod 706 is provided with an arc-shaped surface, the inner wall 707 is respectively fitted with a clamping block 708, the inner wall 5 is mutually matched with the clamping block 11, and the clamping block 11 is respectively fixed with the clamping block 11.
In this technical scheme, when dismantling filter core main part 6, press fixed plate 703 to filter core main part 6 side respectively, extrude spring 702, thereby make diaphragm 705 and fixture block one 708 to filter core main part 6 inside one side remove, make fixture block one 708 and connecting pipe 5 lateral wall separation, at this moment, alright take out filter core main part 6 outwards, when installing filter core main part 6, press fixed plate 703 to filter core main part 6 side respectively, install the one end that filter core main part 6 diameter is big in connecting pipe 5 inside, make baffle 707 and connecting pipe 5 butt each other, and make fixture block two 10 on the baffle 707 mutually block with connecting pipe 5 respectively, then unclamp fixed plate 703 respectively, make fixture block one 708 pop out under the effect of spring 702, the card is in corresponding draw-in groove, accomplish the installation of filter core main part 6, installation and dismantlement convenient operation to the filter core.
Preferably, the cleaning structure 8 comprises a motor 801, a rotating shaft 802, a mounting plate 803 and a cleaning brush 804, wherein the motor 801 is fixed in the middle of the outer side wall of the end of the filter element main body 6 far away from the connecting pipe 5;
The motor 801 output is fixed with pivot 802, the pivot 802 other end is fixed with mounting panel 803, the mounting panel 803 tip symmetry of pivot 802 both sides is fixed with cleaning brush 804, cleaning brush 804 and filter core main part 6 outer wall overlap joint each other.
In this technical scheme, before dismantling filter core main part 6, drive pivot 802 and clearance brush 804 through the motor 801 in the clearance structure 8 and rotate, clearance brush 804 rotates along filter core main part 6 lateral wall, clear up the dust on the filter core main part 6 outer wall, sweep the dust and fall in dust storage box 3, avoid taking out the in-process with filter core main part 6, the dust on filter core main part 6 surface drops, influence the condition of environment once more, in the dust catcher use, clear up the dust on filter core main part 6 surface through clearance structure 8, avoid blockking up filter core main part 6, reduce the dismantlement clearance frequency of filter core main part 6.
When the application is used, the electrical components appearing in the application are externally connected with a power supply and a control device when in use, firstly, the filter element main body 6 and the connecting pipe 5 are fixed, the fixing plate 703 is pressed towards one side of the filter element main body 6 respectively, one end of the filter element main body 6 with a larger diameter is arranged in the connecting pipe 5, the baffle 707 is mutually abutted with the connecting pipe 5, the clamping blocks II 10 on the baffle 707 are respectively clamped with the connecting pipe 5, then the fixing plate 703 is respectively loosened, the clamping blocks I708 are popped up under the action of the spring 702 and clamped in the corresponding clamping grooves, the installation of the filter element main body 6 is completed, then the dust box 3 is connected with the outside of the connecting pipe 5 in a threaded manner, dust impurities are sucked into the dust box 3 from the dust suction head 4 through the suction fan, the filter element main body 6 filters sucked air flow, and then is discharged from the ventilation opening 2 on the side wall of the shell of the air aspirator 1, in the use process of the dust collector, dust on the surface of the filter element main body 6 is cleaned through the cleaning structure 8, the blockage of the filter element main body 6 is avoided, the disassembly cleaning frequency of the filter element main body 6 is reduced, when a certain amount of dust impurities are filled in the dust storage box 3, the dust storage box 3 can be independently disassembled, the dust impurities in the dust storage box can be cleaned, before cleaning, the motor 801 drives the rotating shaft 802 and the cleaning brush 804 to rotate, the cleaning brush 804 rotates along the side wall of the filter element main body 6, the dust on the outer wall of the filter element main body 6 is cleaned, the dust is swept in the dust storage box 3, the dust on the outer wall of the filter element main body 6 is prevented from falling, when the filter element is required to be disassembled and cleaned, the fixing plate 703 is respectively pressed to one side of the filter element main body 6, the spring 702 is extruded, the transverse plate 705 and the clamping block 708 are moved to one side of the inside of the filter element main body 6, the clamping block 708 is separated from the side wall of the connecting pipe 5, at this time, the filter element main body 6 can be taken out outwards, before the filter element main body 6 is disassembled, the motor 801 in the cleaning structure 8 drives the rotating shaft 802 and the cleaning brush 804 to rotate, the cleaning brush 804 rotates along the side wall of the filter element main body 6, dust on the outer wall of the filter element main body 6 is cleaned, the dust is swept into the dust storage box 3, the filter element main body 6 is prevented from being taken out, and the dust on the surface of the filter element main body 6 falls off, so that the environment is influenced again.
The foregoing description of specific exemplary embodiments of the utility model has been presented for the purpose of illustration and description, but it is not intended to limit the utility model to the precise form disclosed, and it is apparent that many changes and modifications may be made in accordance with the above teachings, and while embodiments of the utility model have been shown and described, this specific embodiment is merely illustrative of the utility model and not restrictive, the particular features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner, the exemplary embodiments being selected and described for the purpose of explaining the specific principles of the utility model and its practical application, so that modifications, substitutions, variations, and various other changes may be made to the embodiments without creatively departing from the principles and spirit of the utility model as desired by those skilled in the art without departing from the scope of the patent claims.
Claims (9)
1. Dust catcher convenient to filter core is changed, including aspirator (1), aspirator (1) one end is connected with dust storage box (3) through connecting pipe (5), dust storage box (3) one end rotates and is connected with dust absorption head (4), its characterized in that, the dust catcher convenient to filter core is changed still includes:
The filter element comprises a filter element main body (6), wherein the filter element main body (6) is fixed with a connecting pipe (5) through a fixing structure (7);
the cleaning structure (8), the cleaning structure (8) is arranged outside the filter element main body (6).
2. The dust collector convenient for filter element replacement according to claim 1, wherein a plurality of ventilation openings (2) are formed in the side wall of the shell of the air suction machine (1), one end of the air suction machine (1) is fixed with one end of a connecting pipe (5), and the outer part of the other end of the connecting pipe (5) is in threaded connection with a dust storage box (3).
3. The dust collector with convenient filter core replacement according to claim 1, wherein one end of the filter core main body (6) close to the suction fan is embedded and arranged inside the connecting pipe (5), one end of the filter core main body (6) close to the connecting pipe (5) is externally fixed with a baffle ring (9), two clamping blocks (10) are fixed at the upper end and the lower end of the side wall of the baffle ring (9) close to the connecting pipe (5), and the baffle ring (9) is mutually clamped with the connecting pipe (5) through the two clamping blocks (10).
4. A cleaner for facilitating filter element replacement according to claim 3, wherein the retaining ring (9) is provided with a fixing structure (7) at both ends of one side far away from the connecting pipe (5), and the fixing structure (7) comprises a limit rod (701), a spring (702), a fixing plate (703), a connecting rod (704), a transverse plate (705), a vertical rod (706), a baffle (707) and a clamping block one (708).
5. The dust collector with the filter core convenient to replace according to claim 4, wherein the baffle (707) is far away from the top and the bottom of the filter core main body (6) at one side of the connecting pipe (5) and is respectively fixed with a limiting rod (701) and a spring (702), the spring (702) is sleeved outside the limiting rod (701), the other ends of the limiting rod (701) and the spring (702) are respectively fixed with a fixing plate (703), and the positions of the limiting rod (701) and the clamping block two (10) correspond to each other.
6. The dust collector for facilitating filter element replacement according to claim 5, wherein connecting rods (704) are fixed on plates on two sides of the limiting rod (701), the connecting rods (704) penetrate through the side wall of the filter element main body (6) to be fixed with transverse plates (705), and the connecting rods (704) are in sliding connection with the side wall of the filter element main body (6).
7. The dust collector for facilitating filter element replacement according to claim 6, wherein one end of the transverse plate (705) far away from the connecting rod (704) extends out of the filter element main body (6), a vertical rod (706) is fixed on one side of the filter element main body (6) close to the side wall of the connecting pipe (5) of the transverse plate (705), baffles (707) are fixed on the other ends of the vertical rods (706), and one side of the baffles (707) far away from the vertical rods (706) is arc-shaped.
8. The dust collector for facilitating filter element replacement according to claim 7, wherein the arc-shaped surface of the baffle (707) is mutually attached to the inner wall of the connecting pipe (5), the arc-shaped surfaces of the baffle (707) are respectively fixed with a clamping block one (708), the inner wall of the connecting pipe (5) corresponding to the clamping block one (708) is provided with a clamping groove (11), and the clamping block one (708) is mutually clamped with the clamping groove (11).
9. A cleaner for facilitating cartridge replacement according to claim 1, wherein the cleaning structure (8) comprises a motor (801), a rotating shaft (802), a mounting plate (803) and a cleaning brush (804), the motor (801) being fixed in the middle of the outer side wall of the cartridge body (6) at the end far from the connecting tube (5);
The novel filter element is characterized in that a rotating shaft (802) is fixed at the output end of the motor (801), a mounting plate (803) is fixed at the other end of the rotating shaft (802), cleaning brushes (804) are symmetrically fixed at the end parts of the mounting plates (803) on two sides of the rotating shaft (802), and the cleaning brushes (804) are mutually overlapped with the outer wall of the filter element main body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421437924.3U CN222777258U (en) | 2024-06-21 | 2024-06-21 | Vacuum cleaner with easy filter replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421437924.3U CN222777258U (en) | 2024-06-21 | 2024-06-21 | Vacuum cleaner with easy filter replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222777258U true CN222777258U (en) | 2025-04-22 |
Family
ID=95378411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421437924.3U Active CN222777258U (en) | 2024-06-21 | 2024-06-21 | Vacuum cleaner with easy filter replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222777258U (en) |
-
2024
- 2024-06-21 CN CN202421437924.3U patent/CN222777258U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116336599A (en) | A mobile dust removal device that can automatically clean the filter screen | |
| CN118698242A (en) | Automatic dust removal bag filter | |
| CN213116803U (en) | Vortex pipeline fan | |
| CN217160720U (en) | A sunflower pollen collection device | |
| CN220887828U (en) | Roving blowing and sucking type cleaning device | |
| CN221637635U (en) | Filter cartridge type dust remover with ash removal function | |
| CN218871582U (en) | Be used for granular cotton production high efficiency dust keeper | |
| CN220047466U (en) | Dust remover with dust collection box | |
| CN219539764U (en) | Automatic waste discharge device of waste gas dust remover | |
| CN218485483U (en) | High-efficient type unit dust collector that amount of wind is high gathers dust | |
| CN118563484A (en) | A textile dust collection device and method for textile machines | |
| CN206345960U (en) | A kind of spinning frame filter screen hand cleaning device | |
| CN220424799U (en) | Explosion-proof type sack cleaner | |
| CN222640380U (en) | Dust removing structure for dust collector | |
| CN214065169U (en) | A self-cleaning cabinet fresh fan | |
| CN218687340U (en) | Bag-type dust collector | |
| CN223144364U (en) | Cloth bag dust removing device for discharging boiler flue gas | |
| CN223875511U (en) | Tobacco shred cleaning device | |
| CN217078143U (en) | Dustproof collecting device of weaving machine for weaving | |
| CN222288280U (en) | Workshop dust collector | |
| CN215916796U (en) | Hierarchy filtering type cloth bag dust removal device | |
| CN220360880U (en) | Filter equipment of nitrogen making machine | |
| CN221267454U (en) | Cloth bag dust collector convenient for ash removal | |
| CN222865148U (en) | Electronic air purification device | |
| CN215692680U (en) | Energy-saving wet dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |