CN108283458A - A kind of dust-extraction unit easy to use - Google Patents

A kind of dust-extraction unit easy to use Download PDF

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Publication number
CN108283458A
CN108283458A CN201711232771.3A CN201711232771A CN108283458A CN 108283458 A CN108283458 A CN 108283458A CN 201711232771 A CN201711232771 A CN 201711232771A CN 108283458 A CN108283458 A CN 108283458A
Authority
CN
China
Prior art keywords
slot
sliding
block
dust
dust removal
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.)
Withdrawn
Application number
CN201711232771.3A
Other languages
Chinese (zh)
Inventor
舒泳军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuzhou confluence Machinery Equipment Co., Ltd.
Original Assignee
舒泳军
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 舒泳军 filed Critical 舒泳军
Priority to CN201711232771.3A priority Critical patent/CN108283458A/en
Publication of CN108283458A publication Critical patent/CN108283458A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • A47L5/12Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24Hand-supported suction cleaners
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/32Handles
    • A47L9/322Handles for hand-supported suction cleaners

Abstract

The invention discloses a kind of dust-extraction units easy to use, dust removal head including mounting base and to be connected with the mounting base, it is provided with the slot extended upwards on the mounting base bottom surface, break-through is provided with the first sliding groove in the slot right wall, the first sliding block moving up and down is provided in the first sliding groove, the second sliding slot with the slot break-through is provided in first sliding block, dust removal head locks safety and stability in the present invention, and dust removal head energization safety and stability, whole device is easy to operate, increase the stability of dust removal head locking, considerably increase the installation and removal efficiency of dust removal head, it is convenient that dust removal head inside is carried out to open and inspect repair and cleaning.

Description

A kind of dust-extraction unit easy to use
Technical field
The present invention relates to deduster field, more particularly to a kind of dust-extraction unit easy to use.
Background technology
The each dedusting of deduster can all accumulate a certain amount of dust in dust removal head after hours, can cause to remove for a long time It is blocked inside dirt head, influences efficiency of dust collection, and a large amount of bacteriums can be grown.Existing dust removal head is mostly fixed connect with duster body It connects, it is difficult to disassemble, the deduster being partly fixed by screw is also that dismounting is inconvenient, and is unfavorable for periodic cleaning repair, a small number of The battery plate exposure internally charged after dismantling of removable deduster, easily leads to safety accident.
Invention content
The technical problem to be solved in the present invention is to provide a kind of dust-extraction units easy to use, can solve above-mentioned present The problems in technology.
To solve the above problems, the present invention adopts the following technical scheme that:
A kind of dust-extraction unit easy to use of the present invention, including mounting base and to be removed with what the mounting base was connected Dirt head is provided with the slot extended upwards on the mounting base bottom surface, in the slot right wall break-through be provided with the first sliding groove, institute It states and is provided with the first sliding block moving up and down in the first sliding groove, with the slot break-through is provided in first sliding block Two sliding slots are provided with the second sliding block that can be moved left and right in the second sliding slot, left and right break-through are provided in second sliding block The second threaded hole, sliding block is fixedly installed at the top of second sliding block left side, second sliding block left side bottom is solid Surely it is provided with latch segment, the slot that passes through of upper and lower break-through is provided among the sliding block, is additionally provided in the second sliding slot and institute The second screw rod of the second threaded hole spiral lamination mating connection is stated, the second screw rod right end is with setting in the second sliding slot The second electricity in right wall drives mechanomotive force connection, and the first threaded hole of upper and lower break-through setting, institute are additionally provided in first sliding block State the first screw rod for being additionally provided in the first sliding groove and being connected with the first threaded hole spiral lamination, first screw rod Top is driven mechanomotive force with the first electricity being arranged in the first sliding groove roof and is connect, and break-through, which is provided with, in the slot left wall pushes away Sliding slot is provided with the push skateboard that can be moved left and right in the sliding slot, is additionally provided in the sliding slot and the push skateboard is left End is fixedly connected and the sliding elastic component to push up the push skateboard to the right, and silica gel is provided on the push skateboard right side Layer is provided among the slot roof to electric block, is provided among the dust removal head top surface and is connected to coordinate with the slot The inserted block connect, be provided among the inserted block top surface to the electrical slot being connected to electric block, at the top of the inserted block Break-through is provided with the locking slot locked for the latch segment at position or so, and the dust removal head is internally provided with dust suction wind Machine, the dust absorption fan top is provided with disposal box, setting is communicated inside the dust absorption fan top and the disposal box, described It is provided with dust filter core in disposal box, is connected with control body at the top of the body, the control body surface is provided with Control panel, elongation is provided with Telescopic handle upwards on the control body top, and hand holding handle is provided at the top of the Telescopic handle, described It is provided with sound insulation antishock device on first electric drive machine.
First screw rod bottom end can circle round to coordinate with the first sliding groove bottom wall and connect as a preferred technical solution, It connects, is set up before and after the second sliding slot and first threaded hole.
The slot bottom end is provided with the first slide guide mouth as a preferred technical solution, and the locking slot left end is provided with Second slide guide mouth, it is described that electric block bottom surface is provided with slide guide face.
The electrical slot is electrically connected with the dust removal head as a preferred technical solution, described to electric block and alternating current electricity Connection.
The sound insulation antishock device includes being fixed at described first electric drive machine or so two as a preferred technical solution, The sound insulation set of side and the shock-proof plate for being fixed at the described first electric drive machine front and rear sides face, the sound insulation set and the installation Seat internal face connection.
The beneficial effects of the invention are as follows:
1. by the way that inserted block is inserted into slot, when the top surface of inserted block is abutted with the bottom surface of push skateboard, locking slot and latch segment In relative status, inserted block top surface is flushed with sliding block bottom surface, and push skateboard is in relative status with sliding block, first controls the second electricity Drive machine the second screw rod of task driven circles round, and the second screw rod convolution the second sliding block of driving slides to the left, and the second sliding block is slided to the left Dynamic driving sliding block and latch segment slide to the left, and latch segment is slideably inserted into the left inserted block is locked at slot in locking slot, Sliding block slides to the left then gradually to abut with push skateboard, when the second sliding block is slidably disposed in the left end position of second sliding slot to the left When, the electric drive machine of control second is stopped, at this point, latch segment is connected with locking slot completely, latch segment, sliding block and inserted block Left side flush, electrical slot and pass through slot and be in relative status, electrical slot is in relative status with to electricity block, then controls first The first screw rod of electric drive machine task driven circles round, the first screw rod convolution the first sliding block upward sliding of driving, and the first sliding block is upward Also upward sliding controls the first electricity to sliding driving inserted block when the first sliding block slides up to the topmost position of the first sliding groove Drive machine is stopped, at this point, dust removal head top surface is abutted with mounting base bottom surface, sliding block top surface is abutted with slot roof, to electric block It is powered across passing through slot and being inserted into be connected in electrical slot, inserted block is in place by complete locking, and dust removal head is both in locking state It is also at energized state, to increase the installation effectiveness of dust removal head so that the locking safety and stability of dust removal head, the safety that is powered are steady It is fixed.
2. by first holding dust removal head, the electric drive machine work reversion of then first control first so that the first sliding block slide downward To the bottom most position of the first sliding groove, so that dust removal head powers off, then the second electric drive machine work reversion is controlled so that second slides Block is located at the right end position of second sliding slot, so that dust removal head unlocks, inserted block is finally extracted from slot can be realized and remove The dismounting of dirt head is convenient for dedusting detachable maintaining to increase the removal efficiency of dust removal head.
3. dust removal head locks safety and stability in the present invention, and dust removal head energization safety and stability, by first to dedusting when installation Head is again powered to dust removal head after being locked, when dismounting first dust removal head is powered off after dust removal head is unlocked again, Whole device is easy to operate, increases the stability of dust removal head locking, considerably increases the installation and removal effect of dust removal head Rate, it is convenient that dust removal head inside is carried out to open and inspect repair and cleaning.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with Obtain other attached drawings according to these attached drawings.
Fig. 1 is the internal structure schematic diagram of the mounting base and dust removal head of present invention dust-extraction unit easy to use;
Fig. 2 is that dust removal head is in the structural schematic diagram locked with when electriferous state in the present invention;
Fig. 3 is the external overall structure diagram of present invention dust-extraction unit easy to use.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to fig. 1 shown in -3, a kind of dust-extraction unit easy to use of the invention, including mounting base 2 and to institute The dust removal head 1 of the mating connection of mounting base 2 is stated, the slot 20 extended upwards, the slot 20 are provided on 2 bottom surface of the mounting base Break-through is provided with the first sliding groove 5 in right wall, is provided with the first sliding block 50 moving up and down in the first sliding groove 5, and described It is provided with the second sliding slot 3 with 20 break-through of the slot in one sliding block 50, being provided in the second sliding slot 3 can move left and right Second sliding block 32 is provided with the second threaded hole 321 of left and right break-through, 32 left side of the second sliding block in second sliding block 32 Top is fixedly installed sliding block 34, and second sliding block, 32 left side bottom is fixedly installed latch segment 33, the sliding block Upper and lower break-through is provided among 34 passes through slot 35, is additionally provided in the second sliding slot 3 and 321 spiral lamination of the second threaded hole Be connected the second screw rod 31,31 right end of the second screw rod and be arranged in 3 right wall of the second sliding slot second Electric 30 be connected by power of drive machine is additionally provided with the first threaded hole of upper and lower break-through setting in first sliding block 50, and described first slides The first screw rod 52 being connected with the first threaded hole spiral lamination is additionally provided in slot 5, first screw rod 52 pushes up The first electric 51 be connected by power of drive machine held and be arranged in 5 roof of the first sliding groove, in 20 left wall of the slot break-through be arranged Have sliding slot 4, the push skateboard 40 that can be moved left and right be provided in the sliding slot 4, be additionally provided in the sliding slot 4 with it is described 40 left end of push skateboard is fixedly connected and the sliding elastic component 42 to push up the push skateboard 40 to the right, 40 right end of the push skateboard It is provided with layer of silica gel 41 on face, can prevent 40 right side of the push skateboard from generating abrasion, the slot by the layer of silica gel 41 It is provided among 20 roofs to electric block 22, is provided with to be connected with the slot 20 among 1 top surface of the dust removal head Inserted block 10, be provided among 10 top surface of the inserted block to the electrical slot 13 being connected to electric block 22, the inserted block Break-through is provided with the locking slot 11 for being inserted into locking for the latch segment 33 at 10 top positions or so, in the dust removal head 1 Portion is provided with dust absorption fan 101, and 101 top of the dust absorption fan is provided with disposal box 102,101 top of the dust absorption fan with Setting is communicated inside the disposal box 102, and dust filter core 103,2 top connection of the body are provided in the disposal box 102 It is provided with control body 70,70 surface of control body is provided with control panel 71, and 70 top of control body is stretched upwards Long to be provided with Telescopic handle 72,72 top of the Telescopic handle is provided with hand holding handle 73, sound insulation is provided on the described first electric drive machine 51 Antishock device.
Wherein, 52 bottom end of the first screw rod and 5 bottom wall of the first sliding groove can circle round matings connection, second cunning It is set up before and after slot 3 and first threaded hole.
Wherein, 20 bottom end of the slot is provided with the first slide guide mouth 21, facilitates described insert by the first slide guide mouth 21 Block 10 is rapidly inserted into the slot 20 and is connected, and 11 left end of the locking slot is provided with the second slide guide mouth 12, passes through institute It states the second slide guide mouth 12 latch segment 33 is facilitated to be rapidly inserted into the locking slot 11 and be connected with by the inserted block 10 Locking, it is described that 22 bottom surface of electric block is provided with slide guide face 23, give electric block 22 quick insertion by the way that the slide guide face 23 is conveniently described It is powered to being connected in the electrical slot 13.
Wherein, the electrical slot 13 is electrically connected with the dust removal head 1, described to be electrically connected with alternating current to electric block 22, to So that electric safety and stability.
Wherein, the sound insulation antishock device includes the sound insulation set for being fixed at the described first electric 51 left and right sides of drive machine 511 and it is fixed at the shock-proof plate 512 in the described first electric 51 front and rear sides face of drive machine, the sound insulation set 511 and the installation 2 internal faces of seat connect, and can effectively reduce the described first electric drive machine 51 by the setting sound insulation antishock device operates generation Noise and vibrations are also equipped with the sound insulation antishock device on the second electric drive machine 30.
In initial position, 51 and second electric drive machine 30 of the described first electric drive machine is in stop working state, described Second sliding block 32 is located at the right end position of the second sliding slot 3, and first sliding block 50 is located at the most bottom of the first sliding groove 5 End position, the sliding block 34 and latch segment 33 are in the second sliding slot 3, and the push skateboard 40 is in sliding elasticity It is stretched under the resilient force of part 42 in the slot 20, and the push skateboard 40 is located at the lower section to electric block 22.
When needing to install dust removal head 1, first the inserted block 10 is aligned with the slot 20, then pushes up described remove Dirt head 1 so that the inserted block 10 is inserted into the slot 20, when the bottom surface of the top surface of the inserted block 10 and the push skateboard 40 When abutting, the locking slot 11 is in relative status, 10 top surface of the inserted block and 34 bottom of sliding block with the latch segment 33 Face flushes, and the push skateboard 40 is in relative status with the sliding block 34, first controls the described second electric 30 task driven of drive machine Second screw rod 31 circles round, and the convolution of the second screw rod 31 drives second sliding block 32 to slide to the left, and described second Sliding block 32 slides the driving sliding block 34 to the left and latch segment 3 slides to the left, and the latch segment 3 is slideably inserted into described to the left The inserted block 10 is locked at the slot 20 in locking slot 11, the sliding block 34 slide to the left then gradually with the sliding Plate 40 abuts, when second sliding block 32 is slidably disposed in the left end position of the second sliding slot 3 to the left, control described second Electric drive machine 30 is stopped, at this point, the latch segment 33 is connected with the locking slot 11 completely, the latch segment 33 pushes away The left side of sliding block 34 and the inserted block 10 flushes, and the electrical slot 13 is in relative status, the electric mortiser with the slot 35 that passes through Slot 13 is in relative status with described to electric block 22, then controls the first screw rod described in the described first electric 51 task driven of drive machine 52 convolutions, the convolution of the first screw rod 52 drive 50 upward sliding of the first sliding block, 50 upward sliding of the first sliding block The also upward sliding of the inserted block 10 is driven, when first sliding block 50 slides up to the topmost position of the first sliding groove 5 When, the described first electric drive machine 51 of control is stopped, at this point, 1 top surface of the dust removal head is abutted with 2 bottom surface of the mounting base, institute 34 top surface of sliding block is stated to abut with 20 roof of the slot, it is described to pass through slot 35 across described to electric block 22 and be inserted into the electric mortiser It is connected and is powered in slot 13, the inserted block 10 is in place by complete locking, and the dust removal head 1 had both been also in locking state logical Electricity condition.
When needing to dismantle dust removal head 1, the dust removal head 1 is first held, then first controls the described first electric drive machine 51 work reversions so that first sliding block 50 slides down to the bottom most position of the first sliding groove 5, so that described Dust removal head 1 powers off, then controls the 30 work reversion of the described second electric drive machine so that second sliding block 32 is located at the second sliding slot 3 right end position, so that the dust removal head 1 unlocks, the inserted block 10 is finally extracted from the slot 20 can be real The dismounting of existing dust removal head 1.
The beneficial effects of the invention are as follows:
1. by the way that inserted block is inserted into slot, when the top surface of inserted block is abutted with the bottom surface of push skateboard, locking slot and latch segment In relative status, inserted block top surface is flushed with sliding block bottom surface, and push skateboard is in relative status with sliding block, first controls the second electricity Drive machine the second screw rod of task driven circles round, and the second screw rod convolution the second sliding block of driving slides to the left, and the second sliding block is slided to the left Dynamic driving sliding block and latch segment slide to the left, and latch segment is slideably inserted into the left inserted block is locked at slot in locking slot, Sliding block slides to the left then gradually to abut with push skateboard, when the second sliding block is slidably disposed in the left end position of second sliding slot to the left When, the electric drive machine of control second is stopped, at this point, latch segment is connected with locking slot completely, latch segment, sliding block and inserted block Left side flush, electrical slot and pass through slot and be in relative status, electrical slot is in relative status with to electricity block, then controls first The first screw rod of electric drive machine task driven circles round, the first screw rod convolution the first sliding block upward sliding of driving, and the first sliding block is upward Also upward sliding controls the first electricity to sliding driving inserted block when the first sliding block slides up to the topmost position of the first sliding groove Drive machine is stopped, at this point, dust removal head top surface is abutted with mounting base bottom surface, sliding block top surface is abutted with slot roof, to electric block It is powered across passing through slot and being inserted into be connected in electrical slot, inserted block is in place by complete locking, and dust removal head is both in locking state It is also at energized state, to increase the installation effectiveness of dust removal head so that the locking safety and stability of dust removal head, the safety that is powered are steady It is fixed.
2. by first holding dust removal head, the electric drive machine work reversion of then first control first so that the first sliding block slide downward To the bottom most position of the first sliding groove, so that dust removal head powers off, then the second electric drive machine work reversion is controlled so that second slides Block is located at the right end position of second sliding slot, so that dust removal head unlocks, inserted block is finally extracted from slot can be realized and remove The dismounting of dirt head is convenient for dedusting detachable maintaining to increase the removal efficiency of dust removal head.
3. dust removal head locks safety and stability in the present invention, and dust removal head energization safety and stability, by first to dedusting when installation Head is again powered to dust removal head after being locked, when dismounting first dust removal head is powered off after dust removal head is unlocked again, Whole device is easy to operate, increases the stability of dust removal head locking, considerably increases the installation and removal effect of dust removal head Rate, it is convenient that dust removal head inside is carried out to open and inspect repair and cleaning.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent defines.

Claims (5)

1. a kind of dust-extraction unit easy to use, including mounting base and the dust removal head to be connected with the mounting base, It is characterized in that:The slot extended upwards is provided on the mounting base bottom surface, in the slot right wall break-through be provided with first Sliding slot is provided with the first sliding block moving up and down in the first sliding groove, is provided in first sliding block and the slot The second sliding slot of break-through is provided with the second sliding block that can be moved left and right in the second sliding slot, is provided in second sliding block Second threaded hole of left and right break-through, second sliding block left side top are fixedly installed sliding block, the second sliding block left end Face bottom is fixedly installed latch segment, and the slot that passes through of upper and lower break-through is provided among the sliding block, is also set in the second sliding slot It is equipped with the second screw rod being connected with the second threaded hole spiral lamination, the second screw rod right end is with setting described The second electricity in second sliding slot right wall drives mechanomotive force connection, and the first spiral shell of upper and lower break-through setting is additionally provided in first sliding block Trepanning, is additionally provided with the first screw rod being connected with the first threaded hole spiral lamination in the first sliding groove, and described One screw rod top is driven mechanomotive force with the first electricity being arranged in the first sliding groove roof and is connect, break-through in the slot left wall Be provided with sliding slot, the push skateboard that can be moved left and right be provided in the sliding slot, be additionally provided in the sliding slot with it is described Push skateboard left end is fixedly connected and the sliding elastic component to push up the push skateboard to the right, is arranged on the push skateboard right side Have layer of silica gel, be provided among the slot roof to electric block, be provided among the dust removal head top surface to the slot The inserted block of mating connection, be provided among the inserted block top surface to the electrical slot being connected to electric block, it is described to insert Break-through is provided with the locking slot locked for the latch segment at block top position or so, and the dust removal head is internally provided with suction Dirt wind turbine, the dust absorption fan top are provided with disposal box, setting are communicated inside the dust absorption fan top and the disposal box, It is provided with dust filter core in the disposal box, is connected with control body at the top of the body, the control body surface is set It is equipped with control panel, elongation is provided with Telescopic handle upwards on the control body top, and hand holding handle is provided at the top of the Telescopic handle, It is provided with sound insulation antishock device on described first electric drive machine.
2. dust-extraction unit easy to use according to claim 1, it is characterised in that:First screw rod bottom end and institute Stating the first sliding groove bottom wall can circle round mating connection, be set up before and after the second sliding slot and first threaded hole.
3. dust-extraction unit easy to use according to claim 1, it is characterised in that:The slot bottom end is provided with first Slide guide mouth, the locking slot left end is provided with the second slide guide mouth, described that electric block bottom surface is provided with slide guide face.
4. dust-extraction unit easy to use according to claim 1, it is characterised in that:The electrical slot and the dust removal head It electrically connects, it is described to be electrically connected with alternating current to electric block.
5. modified new energy charging equipment according to claim 1, it is characterised in that:The sound insulation antishock device includes It is fixed at the sound insulation set of the described first electric drive machine left and right sides and is fixed at the described first electric drive machine front and rear sides The shock-proof plate in face, the sound insulation set are connect with the mounting base internal face.
CN201711232771.3A 2017-11-30 2017-11-30 A kind of dust-extraction unit easy to use Withdrawn CN108283458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711232771.3A CN108283458A (en) 2017-11-30 2017-11-30 A kind of dust-extraction unit easy to use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711232771.3A CN108283458A (en) 2017-11-30 2017-11-30 A kind of dust-extraction unit easy to use

Publications (1)

Publication Number Publication Date
CN108283458A true CN108283458A (en) 2018-07-17

Family

ID=62831678

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711232771.3A Withdrawn CN108283458A (en) 2017-11-30 2017-11-30 A kind of dust-extraction unit easy to use

Country Status (1)

Country Link
CN (1) CN108283458A (en)

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20180918

Address after: 350011 2 Wang Zhuang Street Lecture Hall Road, Jinan District, Fuzhou, Fujian

Applicant after: Fuzhou confluence Machinery Equipment Co., Ltd.

Address before: 524033 5, Haitian Road, Chikan District, Zhanjiang, Guangdong, 5

Applicant before: Shu Yongjun

WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20180717