CN109008790B - Improved dust remover - Google Patents
Improved dust remover Download PDFInfo
- Publication number
- CN109008790B CN109008790B CN201710428246.2A CN201710428246A CN109008790B CN 109008790 B CN109008790 B CN 109008790B CN 201710428246 A CN201710428246 A CN 201710428246A CN 109008790 B CN109008790 B CN 109008790B
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- sliding
- groove
- push
- loading
- dust
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
An improved dust remover comprises a loading part and a dust removing part arranged at the top of the loading part, wherein the left side of the dust removing part is communicated with a dust absorption pipe, the tail end of the dust absorption pipe is fixedly provided with a dust absorption head, the loading part is provided with a loading cavity with an upward port and a push-pull groove which is positioned below the loading cavity and has an upward port, a discharge port is arranged between the loading cavity and the push-pull groove, a push-pull piece is arranged in the push-pull groove in a sliding way, the push-pull piece is provided with a loading groove with an upward port, the right end of the bottom wall of the push-pull groove is provided with a bottom plate which is extended rightwards, the bottom wall of the push-pull groove and the bottom plate are provided with first sliding grooves with upward ports, the first sliding grooves are provided with first sliding blocks in a sliding way, spiral threads in the first sliding blocks are provided with spiral rods in a matching way, the right ends of, guide grooves which are extended left and right are arranged in the front end wall and the rear end wall of the discharge port, and sliding plates which are extended front and rear are arranged in the guide grooves in a sliding manner.
Description
Technical Field
The invention relates to the technical field of dust collectors, in particular to an improved dust collector.
Background
The dust remover is the dust removal instrument that uses frequently in modern furniture life, it is simple and convenient, rapidly, dust removal effect is better and is used widely, but the dust remover setting mode among the tradition is comparatively simple, when the dust collection in the dust remover is full, need pour out rubbish after the inner bag that will load the dust by oneself is taken out through the manpower, this kind of mode is not only wasted time and energy and is influenced by the big or small factor of application of force through manual operation and makes the dust remover very easily cause the damage, also there is more dust remover that can automatic send the dust back in the current, but its use cost is higher and complex operation, unsuitable using widely.
Disclosure of Invention
The object of the present invention is to provide an improved precipitator which overcomes the above-mentioned drawbacks of the prior art.
According to the invention, the improved dust remover of the device comprises a loading part and a dust removing part arranged at the top of the loading part, wherein the left side of the dust removing part is communicated with a dust suction pipe, the tail end of the dust suction pipe is fixedly provided with a dust suction head, the loading part is provided with a loading cavity with an upward port and a push-pull groove which is positioned below the loading cavity and has an upward port, a discharge port is arranged between the loading cavity and the push-pull groove, a push-pull piece is arranged in the push-pull groove in a sliding manner, the push-pull piece is provided with a loading groove with an upward port, the right end of the bottom wall of the push-pull groove is provided with a bottom plate which is extended rightwards, the bottom wall of the push-pull groove and the bottom plate are provided with first sliding grooves with upward ports, the first sliding grooves are provided with first sliding blocks in a sliding manner, spiral threads are arranged in the first sliding blocks in a matching manner, and the right, the left end of the dust remover is connected with a driving machine fixedly arranged in the left end wall of the first sliding groove, guide grooves which are extended left and right are arranged in the front end wall and the rear end wall of the discharge port, sliding plates which are extended front and rear are arranged in the guide grooves in a sliding manner, the lower ends of the sliding plates are fixedly connected with the left upper end of the push-pull piece through connecting blocks, protruding blocks which are extended front and rear are fixedly arranged at the upper ends of the sliding plates, the dust remover is further provided with an induction device, the induction device comprises an inductor and an induction lamp, a second sliding groove which is extended up and down is arranged in the left end wall of the loading cavity, a second sliding block which is arranged in the second sliding groove in a sliding manner up and down is arranged in the second sliding groove, the connecting plates which are extended front and rear are arranged between the second sliding block and the protruding blocks, a communicating groove which is communicated with the second sliding groove and, and a pull rope is connected between the second sliding block and the sliding plate and is wound on the reel and tightened.
Further technical scheme, connect the board including connect even board and lower link board, on connect even to be provided with in the board and slide the hole, on connect the board and install the second slides the piece right-hand member, connect the board to install down in the lug upper end, just connect the board to stretch into down in the hole that slides.
In a further technical scheme, the second sliding groove is in a dovetail shape.
According to a further technical scheme, a tension spring is fixedly installed between the lower end of the second sliding block and the bottom wall of the second sliding groove.
According to a further technical scheme, the upper end of the second sliding block is provided with a chamfer plane.
According to a further technical scheme, a through hole communicated with the loading cavity, the dust removing part and the dust collecting pipe is formed in the top of the loading part.
According to the technical scheme, the inductor is arranged on the inner wall of the right side of the guide groove, the induction lamp is arranged above the right side wall of the loading part, and the inductor is electrically connected with the induction lamp.
The invention has the beneficial effects that:
1. when the device is in an initial state, the push-pull piece is positioned in the push-pull groove, the second sliding block is positioned at the upper end of the second sliding groove, the sliding plate is positioned at the left end of the guide groove, and the lower connecting plate is completely contracted in the sliding hole, so that the loading groove is communicated with the loading cavity through the discharge port, and the upper connecting plate and the lower connecting plate are obliquely arranged, so that dust can conveniently fall into the loading groove;
2. when the dust collector is used, dust is collected through the dust collection head, and due to the fact that the upper connecting plate and the lower connecting plate are obliquely arranged, dust can slide into the loading groove along the upper connecting plate and the lower connecting plate, and the dust can be accumulated in the loading cavity after the loading groove is filled with the dust;
3. when the dust in the loading cavity is full and needs to be cleaned, the driving machine can drive the first sliding block to slide rightwards, so that the pushing and pulling piece is driven to extend rightwards out of the loading part; when the push-pull piece slides rightwards, the push-pull piece can drive the sliding plate to slide rightwards, the sliding plate can drive the protruding block to move rightwards, the protruding block can drive the connecting plate to move rightwards and pivot anticlockwise, the pull rope can be pulled rightwards when the sliding plate slides rightwards, the pull rope pulls the second sliding block downwards, when the sliding plate slides to the rightmost end of the guide groove, the second sliding block is positioned at the lower end of the second sliding groove and compresses the tension spring, the upper connecting plate and the lower connecting plate slide relatively and plug the discharge port, dust can be prevented from falling downwards into the push-pull groove, the push-pull piece extends rightwards to the loading part, and the loading groove is exposed, so that dust cleaning work is facilitated
4. After cleaning, the driving machine rotates reversely and drives the first sliding block to slide leftwards, when the first sliding block slides leftwards, the pushing and pulling piece can be driven to slide leftwards into the pushing and pulling groove, and when the pushing and pulling piece slides leftwards, the sliding plate can also slide leftwards, thereby driving the protruding block to move leftwards, the protruding block can drive the lower connecting plate to slide leftwards to be close to the upper connecting plate, the second sliding block is pushed upwards under the elastic action of the tension spring, during the leftward sliding of the sliding plate, the tension spring is first restored to the free length, and since the lower connecting plate is completely retracted into the upper connecting plate, therefore, the upper connecting plate and the lower connecting plate push the second sliding block upwards and stretch the tension spring, so that the upper and lower link plates are inclined while the discharge port is continuously opened, and dust in the loading chamber is dropped from the discharge port into the loading slot by the guide of the upper and lower link plates;
5. because the upper end of the second sliding block is provided with the inclined plane, when the second sliding block slides upwards, the dust in the second sliding groove can be pushed into the loading cavity, so that the dust can be prevented from being retained in the second sliding groove;
6. the device has a simple structure, the push-pull piece is pushed out when dust needs to be cleaned, and the push-pull piece can be retracted into the push-pull groove after the cleaning is finished, so that the cleaning operation is simple, convenient and labor-saving, and the device is suitable for popularization and use.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic view showing the overall structure of an improved dust collector of the present invention.
Fig. 2 is a schematic view of the internal structure of the loading part of the present invention.
Figure 3 is a schematic view of the push-pull member of the present invention in its configuration when pushed out.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in fig. 1-3, the improved dust remover of the present invention comprises a loading portion 1 and a dust removing portion 200 arranged at the top of the loading portion 1, wherein a dust suction pipe 201 is arranged on the left side of the dust removing portion 200 in a communication manner, a dust suction head 202 is fixedly arranged at the tail end of the dust suction pipe 201, a loading chamber 10 with an upward port and a push-pull groove with a rightward port are arranged in the loading portion 1, a discharge port 13 is arranged between the loading chamber 10 and the push-pull groove, a push-pull member 3 is slidably arranged in the push-pull groove, a loading groove 30 with an upward port is arranged in the push-pull member 3, a bottom plate 100 extending rightward is arranged at the right end of the bottom wall of the push-pull groove, a first sliding groove 16 with an upward port is arranged in the bottom wall of the push-pull groove and the bottom plate 100, a first sliding block 33 is slidably arranged in the first sliding groove 16, a screw rod 32 is arranged in the first sliding block 33 in, the right end of the screw rod 32 is rotatably arranged in the right end wall of the first sliding groove 16, the left end of the screw rod is connected with a driving machine 31 fixedly arranged in the left end wall of the first sliding groove 16, guide grooves 14 which are extended left and right are arranged in the front and back end walls of the discharge port 13, sliding plates 2 which are extended front and back are arranged in the guide grooves 14 in a sliding way, the lower ends of the sliding plates 2 are fixedly connected with the upper left end of the push-pull piece 3 through a connecting block 21, lugs 22 which are extended front and back are fixedly arranged at the upper ends of the sliding plates 2, the dust remover is further provided with an induction device, the induction device comprises an inductor 141 and an induction lamp 142, a second sliding groove 12 which is extended up and down is arranged in the left end wall of the loading cavity 10, a second sliding block 25 which is arranged in the second sliding groove 12 in a sliding way up and down, and a connecting plate which is extended front and back, the loading part 1 is also provided with a communication groove 15 communicated with the second sliding groove 12 and the guide groove 14, a reel 26 is rotatably arranged at the left end of the communication groove 15, a pull rope 28 is connected between the second sliding block 25 and the sliding plate 2, and the pull rope 28 is wound on the reel 26 and tightened.
Advantageously, the connection plate comprises an upper connection plate 23 and a lower connection plate 24, the upper connection plate 23 is provided with a sliding hole 230 therein, the upper connection plate 23 is mounted at the right end of the second sliding block 25, the lower connection plate 24 is mounted at the upper end of the protrusion 22, and the lower connection plate 24 extends into the sliding hole 230.
Advantageously, the second sliding slot 12 is dovetail-shaped, so that the second sliding block 25 can slide up and down in the second sliding slot 12 without deviating from the second sliding slot 12.
Advantageously, a tension spring 27 is fixedly installed between the lower end of the second sliding block 25 and the bottom wall of the second sliding groove 12.
Advantageously, the second sliding block 25 is provided at its upper end with a chamfer 251.
Advantageously, the top of the loading part 1 is provided with a through hole 29 communicating with the loading chamber 10, the dust removing part 200 and the dust suction pipe 201, so that dust can fall into the loading chamber 10 after being sucked.
Advantageously, the inductor 141 is disposed on the inner wall of the right side of the guide slot 14, the induction lamp 142 is disposed above the right side wall of the loading portion 1, and the inductor 141 and the induction lamp 142 are electrically connected, so that when the sliding plate 2 contacts the inductor 141, the inductor 141 controls the induction lamp 142 to be turned on, and when the sliding plate is separated from the inductor 141, the induction lamp 142 is turned off, so that the closed state of the discharge port 13 is known, and a warning effect is achieved.
In the initial state, the push-pull member 3 is located in the push-pull slot, the second slide block 25 is located at the upper end of the second slide slot 12 and pulls the tension spring 27 upward, the slide plate 2 is located at the left end of the guide slot 14, and the lower connecting plate 24 is completely retracted in the slide hole 230, so that the loading slot 30 and the loading chamber 10 are communicated with each other through the discharge port 13, and the upper connecting plate 23 and the lower connecting plate 24 are obliquely arranged;
in use, when the dust suction head 202 is used for sucking dust, the dust slides into the loading slot 30 along the upper connecting plate 23 and the lower connecting plate 24 due to the inclined arrangement of the upper connecting plate 23 and the lower connecting plate 24, and the dust is accumulated in the loading cavity 10 after the loading slot 30 is filled; when the loading chamber 10 is full of dust and needs to be cleaned, the driving machine 31 is started, the driving machine 31 drives the screw rod 32 to rotate, and the first sliding block 33 is slidably installed in the first sliding groove 16 and is in threaded engagement with the screw rod 32, so that the screw rod 32 can drive the first sliding block 33 to slide rightwards when rotating, and the push-pull member 3 is driven to extend rightwards out of the loading portion 1; while the push-pull piece 3 slides rightwards, the push-pull piece 3 can drive the sliding plate 2 to slide rightwards, the sliding plate 2 can drive the lug 22 to move rightwards, since the lower connecting plate 24 is installed on the upper end of the boss 22, the boss 22 can move the connecting plate to the right and pivot counterclockwise, and when the slide plate 2 slides to the right, the pull rope 28 can be pulled to the right, and the pull rope 28 pulls the second slide block 25 downwards, when the slide plate 2 slides to the rightmost end of the guide groove 14, the second slide block 25 is positioned at the lower end of the second slide groove 12 and compresses the tension spring 27, the upper and lower connection plates 23 and 24 slide relatively and block the discharge opening 13, the push-pull piece 3 extends out of the loading part 1 rightwards and exposes the loading slot 30 to facilitate dust cleaning work;
after cleaning, the driving machine 31 rotates reversely and drives the screw rod 32 to rotate reversely, so as to drive the first sliding block 33 to slide leftwards, when the first sliding block 33 slides leftwards, the pushing and pulling member 3 can be driven to slide leftwards into the push-pull groove, and the sliding plate 2 can also slide leftwards when the pushing and pulling member 3 slides leftwards, so as to drive the protrusion 22 to move leftwards, and the protrusion 22 can drive the lower connecting plate 24 to slide leftwards to be close to the upper connecting plate 23, while the second sliding block 25 is pushed upwards under the elastic action of the tension spring 27, during the sliding process of the sliding plate 2 leftwards, the tension spring 27 first returns to the free length, and since the lower connecting plate 24 is completely retracted into the upper connecting plate 23, the upper connecting plate 23 and the lower connecting plate 24 push the second sliding block 25 upwards and stretch the tension spring 27, while the discharge opening 13 is continuously opened, the dust in the loading chamber 10 falls into the loading slot 30 from the discharge opening 13, and the device returns to the initial state when the push-pull member 3 is completely slid into the push-pull slot.
The invention has the beneficial effects that: when the device is in an initial state, the push-pull piece is positioned in the push-pull groove, the second sliding block is positioned at the upper end of the second sliding groove, the sliding plate is positioned at the left end of the guide groove, and the lower connecting plate is completely contracted in the sliding hole, so that the loading groove is communicated with the loading cavity through the discharge port, and the upper connecting plate and the lower connecting plate are obliquely arranged, so that dust can conveniently fall into the loading groove;
when the dust collector is used, dust is collected through the dust collection head, and due to the fact that the upper connecting plate and the lower connecting plate are obliquely arranged, dust can slide into the loading groove along the upper connecting plate and the lower connecting plate, and the dust can be accumulated in the loading cavity after the loading groove is filled with the dust;
when the dust in the loading cavity is full and needs to be cleaned, the driving machine can drive the first sliding block to slide rightwards, so that the pushing and pulling piece is driven to extend rightwards out of the loading part; when the push-pull piece slides rightwards, the push-pull piece can drive the sliding plate to slide rightwards, the sliding plate can drive the protruding block to move rightwards, the protruding block can drive the connecting plate to move rightwards and pivot anticlockwise, the pull rope can be pulled rightwards when the sliding plate slides rightwards, the pull rope pulls the second sliding block downwards, when the sliding plate slides to the rightmost end of the guide groove, the second sliding block is positioned at the lower end of the second sliding groove and compresses the tension spring, the upper connecting plate and the lower connecting plate slide relatively and plug the discharge port, dust can be prevented from falling downwards into the push-pull groove, the push-pull piece extends rightwards to the loading part, and the loading groove is exposed, so that dust cleaning work is facilitated
After cleaning, the driving machine rotates reversely and drives the first sliding block to slide leftwards, when the first sliding block slides leftwards, the pushing and pulling piece can be driven to slide leftwards into the pushing and pulling groove, and when the pushing and pulling piece slides leftwards, the sliding plate can also slide leftwards, thereby driving the protruding block to move leftwards, the protruding block can drive the lower connecting plate to slide leftwards to be close to the upper connecting plate, the second sliding block is pushed upwards under the elastic action of the tension spring, during the leftward sliding of the sliding plate, the tension spring is first restored to the free length, and since the lower connecting plate is completely retracted into the upper connecting plate, therefore, the upper connecting plate and the lower connecting plate push the second sliding block upwards and stretch the tension spring, so that the upper and lower link plates are inclined while the discharge port is continuously opened, and dust in the loading chamber is dropped from the discharge port into the loading slot by the guide of the upper and lower link plates;
because the upper end of the second sliding block is provided with the inclined plane, when the second sliding block slides upwards, the dust in the second sliding groove can be pushed into the loading cavity, so that the dust can be prevented from being retained in the second sliding groove;
the device has a simple structure, the push-pull piece is pushed out when dust needs to be cleaned, and the push-pull piece can be retracted into the push-pull groove after the cleaning is finished, so that the cleaning operation is simple, convenient and labor-saving, and the device is suitable for popularization and use.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides an improved generation dust remover, includes loading portion and sets up the dust removal portion at the loading portion top, its characterized in that: the dust removal device is characterized in that a dust collection pipe is communicated with the left side of the dust removal part, a dust collection head is fixedly arranged at the tail end of the dust collection pipe, a loading cavity with an upward port and a push-pull groove with an upward port are arranged in the loading part, a discharge port is arranged between the loading cavity and the push-pull groove, a push-pull piece is arranged in the push-pull groove in a sliding manner, the push-pull piece is provided with a loading groove with an upward port, the right end of the bottom wall of the push-pull groove is provided with a bottom plate which is extended rightwards, first sliding grooves with upward ports are arranged in the bottom wall of the push-pull groove and the bottom plate, a first sliding block is arranged in the first sliding groove in a sliding manner, a spiral rod is arranged in the first sliding block in a matching manner, the right end of the spiral rod is rotatably arranged in the right end wall of the first sliding groove, the dust remover is characterized in that guide grooves which are extended left and right are formed in the front end wall and the rear end wall of the discharge port, sliding plates which are extended front and rear are arranged in the guide grooves in a sliding manner, the lower ends of the sliding plates are fixedly connected with the upper left end of the push-pull piece through connecting blocks, protruding blocks which are extended front and rear are fixedly arranged at the upper ends of the sliding plates, the dust remover is further provided with an induction device, the induction device comprises an inductor and an induction lamp, the inductor is arranged on the inner wall of the right side of the guide grooves, the induction lamp is arranged above the wall of the right side of the loading part; the loading cavity is characterized in that a second sliding groove which is extended up and down is arranged in the left end wall of the loading cavity, a second sliding block is arranged in the second sliding groove and can slide up and down, a connecting plate which is extended front and back is arranged between the second sliding block and the protruding block, a communicating groove which is communicated with the second sliding groove and the guide groove is further arranged in the loading part, a reel is rotatably arranged at the left end of the communicating groove, a pull rope is connected between the second sliding block and the sliding plate, and the pull rope is wound on the reel and tightened.
2. An improved precipitator in accordance with claim 1, wherein: the connecting plate comprises an upper connecting plate and a lower connecting plate, a sliding hole is formed in the upper connecting plate, the upper connecting plate is installed at the right end of the second sliding block, the lower connecting plate is installed at the upper end of the protruding block, and the lower connecting plate extends into the sliding hole.
3. An improved precipitator in accordance with claim 1, wherein: the second sliding groove is in a dovetail shape.
4. An improved precipitator in accordance with claim 1, wherein: and a tension spring is fixedly arranged between the lower end of the second sliding block and the bottom wall of the second sliding groove.
5. An improved precipitator in accordance with claim 1, wherein: and the upper end of the second sliding block is provided with a chamfer plane.
6. An improved precipitator in accordance with claim 1, wherein: the top of the loading part is provided with a through hole communicated with the loading cavity, the dust removing part and the dust collecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710428246.2A CN109008790B (en) | 2017-06-08 | 2017-06-08 | Improved dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710428246.2A CN109008790B (en) | 2017-06-08 | 2017-06-08 | Improved dust remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109008790A CN109008790A (en) | 2018-12-18 |
| CN109008790B true CN109008790B (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710428246.2A Active CN109008790B (en) | 2017-06-08 | 2017-06-08 | Improved dust remover |
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| CN (1) | CN109008790B (en) |
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| US5178655A (en) * | 1990-02-27 | 1993-01-12 | Gerard Sassier | Vacuum cleaning device |
| CN1756504A (en) * | 2002-12-30 | 2006-04-05 | Bsh博施及西门子家用器具有限公司 | Vacuum cleaner comprising a filter drawer |
| CN101028181A (en) * | 2006-02-28 | 2007-09-05 | Lg电子株式会社 | Vacuum cleaner and dust separator of the same |
| EP1938735A2 (en) * | 2006-12-28 | 2008-07-02 | Samsung Gwangju Electronics Co., Ltd. | Vacuum cleaner |
| CN202313116U (en) * | 2011-11-25 | 2012-07-11 | 陈振港 | Intelligent dust collector |
| CN103356126A (en) * | 2012-03-29 | 2013-10-23 | 乐金电子(天津)电器有限公司 | Dust collector facilitating taking out of dust collection barrel |
| CN104545767A (en) * | 2013-10-12 | 2015-04-29 | 李天昊 | Fan blade cleaner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070074368A1 (en) * | 2005-09-30 | 2007-04-05 | Scott Genoa | Vacuum cleaner dirt collection system |
-
2017
- 2017-06-08 CN CN201710428246.2A patent/CN109008790B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5178655A (en) * | 1990-02-27 | 1993-01-12 | Gerard Sassier | Vacuum cleaning device |
| CN1756504A (en) * | 2002-12-30 | 2006-04-05 | Bsh博施及西门子家用器具有限公司 | Vacuum cleaner comprising a filter drawer |
| CN101028181A (en) * | 2006-02-28 | 2007-09-05 | Lg电子株式会社 | Vacuum cleaner and dust separator of the same |
| EP1938735A2 (en) * | 2006-12-28 | 2008-07-02 | Samsung Gwangju Electronics Co., Ltd. | Vacuum cleaner |
| CN202313116U (en) * | 2011-11-25 | 2012-07-11 | 陈振港 | Intelligent dust collector |
| CN103356126A (en) * | 2012-03-29 | 2013-10-23 | 乐金电子(天津)电器有限公司 | Dust collector facilitating taking out of dust collection barrel |
| CN104545767A (en) * | 2013-10-12 | 2015-04-29 | 李天昊 | Fan blade cleaner |
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| CN109008790A (en) | 2018-12-18 |
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Effective date of registration: 20201127 Address after: 225400, 68, Huan Xi Road, Chengdong Industrial Park, Taizhou, Jiangsu, Taixing Applicant after: JIANGSU LANDIAN ENVIRONMENTAL PROTECTION Co.,Ltd. Address before: 610041 High-tech Incubation Park Building 6, Chengdu High-tech Zone, Sichuan Province Applicant before: CHENGDU ZHILIDA TECHNOLOGY Co.,Ltd. |
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