CN106757964A - A kind of Manual washing machine - Google Patents

A kind of Manual washing machine Download PDF

Info

Publication number
CN106757964A
CN106757964A CN201611268477.3A CN201611268477A CN106757964A CN 106757964 A CN106757964 A CN 106757964A CN 201611268477 A CN201611268477 A CN 201611268477A CN 106757964 A CN106757964 A CN 106757964A
Authority
CN
China
Prior art keywords
ratchet axle
rotating disk
washing machine
depression bar
axle
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.)
Pending
Application number
CN201611268477.3A
Other languages
Chinese (zh)
Inventor
张轶
王皓然
张梓欣
汪梦琼
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.)
Nanjing University of Science and Technology
Original Assignee
Nanjing University of Science and Technology
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 Nanjing University of Science and Technology filed Critical Nanjing University of Science and Technology
Priority to CN201611268477.3A priority Critical patent/CN106757964A/en
Publication of CN106757964A publication Critical patent/CN106757964A/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F23/00Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a vertical axis
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30Driving arrangements 
    • D06F37/40Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

The invention discloses a kind of Manual washing machine, including depression bar, twist rod, the first spring, active ratchet axle, driven ratchet axle, second spring, central gear, planetary gear, rotating disk, rotating disk end cap, rotating shaft cylinder, lower barrel body, upper lid, dehydration barrel;Depression bar lower end is provided with twist rod, and twist rod passes through active ratchet axle;Active ratchet axle connects the first spring;Active ratchet axle coordinates with driven ratchet axle;Driven ratchet axle upper end is installed by second spring;Driven ratchet axle connects central gear;Three planetary gears are engaged with central gear;Central gear and planetary gear are arranged in rotating disk, there is a circle gear teeth in rotating disk, are engaged with planetary gear, and rotating disk end cap is affixed with rotating cylinder;Rotating cylinder is connected with upper lid;Rotating disk is affixed with dehydration barrel;Driven ratchet axle lower end is connected by with lower barrel body;Washing machine Manual press of the present invention, rotating speed are fast, integrate cleaning and dry, and are applicable various places.

Description

A kind of Manual washing machine
Technical field
The invention belongs to home appliances, particularly a kind of Manual washing machine.
Background technology
Laundry clothes are an essential dull cumbersome manual labors in mankind's daily life.Over the past thousands of years, do washing The method of clothes is hand rubbing, gets rid of and beats, and rod hits, and washes away, and uses till today always.The invention of washing machine, dramatically reduces people heavy Working time, especially by numerous womankinds from time-consuming, laborious laundry work thorough liberation out so that they have more Many time and efforts are engaged in life, work and entertain.But in the epoch of electric washer popularization, manufacturers are excessively Busy purpose pursues high-end, and science and technology is laborsaving, but ignores green, environmental protection, the reality of low energy consumption, with the continuous hair of social economy Exhibition and the quickening of people's rhythm of life, energy-conservation, convenient, low-carbon (LC) already turn into the theme of today's society.
Current washing machine is generally electrical energy drive, it is necessary to could work under conditions of having power supply, to use condition with special Fixed requirement;Existing washing machine is generally complex structure, build heaviness simultaneously, is taken up room big, is not easy to carry and carries.At present There is also some Manual washing machines in public technology, such as Chinese patent CN204266006U, CN203668700U, CN204097747U a, part is simple function of washing clothes without drying functions;A part of rotating speed is slow, liquid detergent agitation speed It is low, influence laundry effect.
The content of the invention
Technical problem solved by the invention is to provide a kind of Manual washing machine, and using Manual-cleaning, compact can Various places are applied to, while integrating cleaning and drying, the rotation of liquid detergent is can speed up, the clear of clothing is more beneficial for Wash.
The technical solution for realizing the object of the invention is:
A kind of Manual washing machine, including drive device, driven rotation device, washing tub, the drive device and driven biography Dynamic device with the central axis of washing tub, the washing tub include lower barrel body, upper lid, dehydration barrel;The drive device bag Include depression bar, twist rod, the first spring, active ratchet axle;The slave drive device include driven ratchet axle, second spring, in Heart gear, planetary gear, rotating disk, rotating disk end cap, rotating shaft cylinder;
The depression bar is arranged in rotating shaft cylinder, and depression bar is located at the top of whole washing machine;The upper end of depression bar is provided with rounded cap; Depression bar lower end is provided with twist rod, and twist rod passes through active ratchet axle, and active ratchet axle lower end is cylindrical to be provided with annular boss, annular Boss coordinates with rotating shaft cylinder inwall;Active ratchet axle upper end is connected with the first spring;Active ratchet axle lower end is provided with ratchet, with from The ratchet that dynamic ratchet axle upper end is provided with coordinates;Second spring is installed, second spring is located at actively inside driven ratchet axle upper end Between ratchet axle and driven ratchet axle;Driven ratchet axle outside middle part is connected with central gear;Three planetary gears and centre tooth Wheel is meshed;Central gear and planetary gear are installed in rotating disk, and a circle gear teeth are provided with rotating disk, are nibbled with planetary gear Close, rotating disk upper end is connected with rotating disk end cap, and rotating disk end cap is affixed with rotating cylinder lower end;Rotating cylinder upper end is by the first rolling Dynamic bearing is connected with the centre bore of upper lid;It is affixed in the middle of the cylindrical and dehydration bucket bottom of rotating disk;Driven ratchet axle lower end passes through Second rolling bearing is connected with lower barrel body, and the second rolling bearing is located at the lower end of rotating disk.
The present invention compared with prior art, its remarkable advantage:
(1) Manual washing machine compact of the invention, floor space is small, can be received when idle.
(2) Manual washing machine of the invention is lightweight, is easy to carry, and is not required to electrical energy drive, it is adaptable to various places.
(3) Manual washing machine of the invention using central gear drive planetary gear, increased rotating disk, dehydration barrel turn Speed.
(4) Manual washing machine of the invention integrates cleaning and dries, while having cleaning and the function of drying.
The present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the overall appearance structural representation of Manual washing machine of the present invention.
Fig. 2 is drive device surface structure general illustration.
Fig. 3 is drive device and driven rotation device partial sectional view.
Fig. 4 is driven rotation device partial enlarged drawing.
Fig. 5 is washing tub internal structure schematic diagram.
Specific embodiment
A kind of Manual washing machine of the invention include drive device, driven rotation device, washing tub, the drive device and Slave drive device with the central axis of washing tub;The drive device includes depression bar 4, twist rod 5, the first spring 6, master Dynamic ratchet axle 7, the first rolling bearing 8;The slave drive device includes driven ratchet axle 9, second spring 10, central gear 11st, planetary gear 12, rotating disk 13, rotating disk end cap 14, rotating shaft cylinder 15;The washing tub includes lower barrel body 1, upper lid 2, dehydration Bucket 3;
With reference to Fig. 2-4, the depression bar 4 is cylindrical structure, and in rotating shaft cylinder 15, and depression bar 4 is located at whole washing machine Top;The upper end of the depression bar 4 is provided with rounded cap, used as manual pressure-bearing position;The lower end of depression bar 4 is provided with twist rod 5, twist rod 5 pass through active ratchet axle 7, and the active ratchet axle 7 is cylindrical structure, and the upper end of active ratchet axle 7 is provided with rectangular through holes, is used for The cooperation rotation of twist rod;7 lower ends of active ratchet axle are cylindrical to be provided with annular boss, and annular boss coordinates with rotating shaft 15 inwalls of cylinder; The lower end of active ratchet axle 7 is provided with a circle ratchet;The driven ratchet axle 9 is cylindrical structure, and the driven upper end of ratchet axle 9 is provided with a circle Ratchet, ratchet during contact with active ratchet axle 7 coordinates;Under the pressure of depression bar 4, twist rod drives active ratchet axle 7 to rotate, from And drive driven ratchet axle 9 to rotate;Second spring 10 is installed, second spring 10 is located at actively inside the driven upper end of ratchet axle 9 Between ratchet axle 7 and driven ratchet axle 9, when 4 no pressure of depression bar, second spring 10 will promote active ratchet axle 7 and driven spine Tooth axle 9 is separated;The driven upper end center of ratchet axle 9 is provided with through hole, carries out keeping away position when being depressed for twist rod.The driven ratchet axle 9 cylindrical middle parts are connected with central gear 11;Three planetary gears 12 are meshed with central gear 11;Central gear 11 and planet tooth Wheel 12 is installed in rotating disk 13, and the rotating disk 13 is disk cavity body structure;A circle gear teeth, the gear teeth are provided with rotating disk 13 Engaged with planetary gear 12;When planetary gear 12 is rotated, disk 13 is rotated and rotates;The upper end of rotating disk 8 is connected with rotating disk end Lid 14, rotating disk end cap 14 is turriform disc structure;The upper end of rotating disk end cap 14 is affixed with the lower end of rotating cylinder 15;On rotating cylinder 15 End is connected by the first rolling bearing 17 with the centre bore of upper lid 2;It is affixed in the middle of the bottom of cylindrical and dehydration barrel 3 of rotating disk 14; The driven lower end of ratchet axle 9 is connected by the second rolling bearing 16 with lower barrel body 1, and the second rolling bearing 16 is located at rotating disk 14 Lower end;
Used as the further improvement to above-mentioned implementation method, it is individual long that the upper end of rotating disk end cap 14 is symmetrically installed with 3-5 Square blade 21, the length installation direction of blade 21 is consistent with the radial direction of rotating disk 13, is easy to rotating disk 13 to be dialled when rotating The rotation of liquid in dynamic dehydration barrel 3
The rounded cap lower end of the depression bar 4 is provided with annulus, for limiting the pressure length of depression bar 4, so as to limit twist rod 4 exist Helix length in active ratchet axle 4;The lower end of depression bar 4 is cylindrical to be provided with annulus, and annulus is located in rotating cylinder 15, on rotating cylinder 15 It is stepped hole to hold;Stepped hole upper end diameter is small, and lower end diameter is big, and annulus is snapped in stepped hole, prevents depression bar 4 from rotating shaft cylinder 15 End abjection;Meanwhile, when depression bar 4 is depressed, annulus is contacted with the first spring 6, is easy to upward reset during 4 no pressure of depression bar.
The rotary cylinder 15 is cylindrical cavity structure, and internal cavity is used to install depression bar 4, twist rod 5, the first spring 6, master Dynamic ratchet axle 7, driven ratchet axle 9, second spring 10;Lower end is provided with step cutting pattern 8 in rotary cylinder 15, and step cutting pattern 8 is located at master The upper end of dynamic ratchet axle 7, and the diameter of step cutting pattern 8 is less than the external diameter of the annular steps of the lower end of active ratchet axle 7, and more than actively The external diameter of ratchet axle 7, such that it is able to limit the transport disengaging height that second spring 10 promotes active ratchet axle 7 and driven ratchet axle 9;
Used as the further improvement to above-mentioned implementation method, to be provided with spiral upward for a cylindrical upper circle of the rotary cylinder 15 Revolving fragment 22, stirs the rotation of liquid in casing during for rotating, be conducive to the further cleaning of clothing.
With reference to Fig. 1, Fig. 5, the washing tub is the spherical double-layer cavity structure of semicircle, for accommodating laundry and cleaning liquid; Washing tub internal layer is dehydration barrel 3, and outer layer is lower barrel body 1;Dehydration barrel 3, lower barrel body 1 are coaxial with rotary cylinder 15;The bottom of lower barrel body 1 It is provided with discharge outlet;The uniform water hole being provided with for being dehydrated on the outer wall of dehydration barrel 3;The upper lid 12 is umbrella-shaped end cap structure, on Combined by buckle between lid 2 and lower barrel body 1, upper lid upper end center is provided with circular hole, for installing rotary cylinder 15;
Used as the further improvement to above-mentioned implementation method, the bosom of the lower barrel body 1 is provided with a circle groove, dehydration barrel 3 outer walls are provided with and symmetrical are provided with three rollers 24;When dehydration barrel 3 is rotated, roller 24 is slided in groove, is easy to 3 turns of dehydration barrel Positioning when dynamic, prevents strenuous vibration during dehydration barrel 3.
Used as the further improvement to above-mentioned implementation method, the symmetrical 3-5 rectangle that be provided with of the inwall of the dehydration barrel 3 is dialled Piece 23, the length of plectrum 23 puts down consistent with the axis direction of dehydration barrel 3, and the cleaning liquid inside of dehydration barrel 3 is stirred during for cleaning, and has Beneficial to the further cleaning of clothing.
As the further improvement to above-mentioned implementation method, embedded groove or draw ring are provided with outside the lower barrel body 1, are easy to hand It is dynamic to move;Upper lid 2 is provided with transparent plastic sheet, is easy to be observed during cleaning the state of the clothing of lower barrel body 1.
During cleaning, the discharge outlet of lower barrel body 1 is closed, moulded rod 4 is pressed by external pressure, depression bar 4 drives twist rod 5 downward Motion, twist rod drives active ratchet axle 7 to move downward, when active ratchet axle 7 is engaged with driven ratchet axle 9, active ratchet Axle 7 drives driven ratchet axle 9 to rotate, so as to drive central gear 11 and planetary gear 12 to rotate, be further driven to rotating disk 13, The rotation of rotating shaft cylinder 15 and dehydration barrel 3;Meanwhile, revolving fragment, dehydration barrel 3 on blade, rotary cylinder 15 on rotating disk end cap 14 Interior plectrum can drive the agitation of cleaning fluid, be easy to the cleaning of clothing;The rotation of disk 13, energy are rotated by planetary gear 12 Enough accelerate the rotation of rotating disk, be further conducive to the cleaning of clothing;Repeated presses depression bar 4 can complete the cleaning of clothing;When When needing to dry clothing, discharge outlet is opened, repeated presses depression bar 4 can complete the drying of clothing.

Claims (9)

1. a kind of Manual washing machine, including drive device, driven rotation device, washing tub, the drive device and slave drive Device with the central axis of washing tub, the washing tub include lower barrel body (1), upper lid (2), dehydration barrel (3);Its feature exists In:The drive device includes depression bar (4), twist rod (5), the first spring (6), active ratchet axle (7);The slave drive dress Put including driven ratchet axle (9), second spring (10), central gear (11), planetary gear (12), rotating disk (13), rotating disk End cap (14), rotating shaft cylinder (15);
The depression bar (4) is in rotating shaft cylinder (15), and depression bar (4) is positioned at the top of whole washing machine;The upper end of depression bar (4) It is provided with rounded cap;Depression bar (4) lower end is provided with twist rod (5), and twist rod (5) is through active ratchet axle (7), active ratchet axle (7) Lower end is cylindrical to be provided with annular boss, and annular boss coordinates with rotating shaft cylinder (15) inwall;Active ratchet axle (7) upper end is connected with first Spring (6);Active ratchet axle (7) lower end is provided with ratchet, coordinates with the ratchet that driven ratchet axle (9) upper end is provided with;Driven ratchet Second spring (10) is installed, second spring (10) is positioned at active ratchet axle (7) and driven ratchet axle (9) inside axle (9) upper end Between;The outside middle part of driven ratchet axle (9) is connected with central gear (11);Three planetary gears (12) and central gear (11) phase Engagement;Central gear (11) and planetary gear (12) are installed in rotating disk (13), and a circle gear teeth are provided with rotating disk (13), Engaged with planetary gear (12), rotating disk (8) upper end is connected with rotating disk end cap (14), rotating disk end cap (14) and rotating cylinder (15) lower end is affixed;Rotating cylinder (15) upper end is connected by the first rolling bearing (17) with the centre bore of upper lid (2);Rotating disk (14) it is affixed in the middle of cylindrical and dehydration barrel (3) bottom;Driven ratchet axle (9) lower end passes through the second rolling bearing (16) and lower bucket Body (1) is connected, and second rolls the lower end that (16) bearing is located at rotating disk (14).
2. Manual washing machine as claimed in claim 1, it is characterised in that rotating disk end cap (14) upper end is symmetrically installed with 3-5 rectangle shaped blades (21), the length installation direction of blade (21) is consistent with the radial direction of rotating disk (13).
3. Manual washing machine as claimed in claim 1, it is characterised in that the rotary cylinder (15) is cylindrical cavity structure, described Rotary cylinder (15) interior lower end is provided with step cutting pattern (8), step cutting pattern (8) positioned at the upper end of active ratchet axle (7) annular steps, and Step cutting pattern (8) aperture is less than the external diameter of the annular steps of active ratchet axle (7) lower end, and more than the external diameter of active ratchet axle 7.
4. Manual washing machine as claimed in claim 1, it is characterised in that a cylindrical upper circle of the rotary cylinder (15) is provided with spiral shell The revolving fragment (22) for spinning up.
5. Manual washing machine as claimed in claim 1, it is characterised in that the washing tub is the spherical double-layer cavity structure of semicircle, Washing tub internal layer is dehydration barrel (3), and outer layer is lower barrel body (1);Dehydration barrel (3), lower barrel body (1) are coaxial with rotary cylinder (15); Lower barrel body (1) bottom is provided with discharge outlet;The uniform water hole being provided with for being dehydrated on dehydration barrel (3) outer wall;The upper lid (12) It is umbrella-shaped end cap structure, is combined by buckle between upper lid (2) and lower barrel body (1).
6. Manual washing machine as claimed in claim 1, it is characterised in that it is recessed that lower barrel body (1) bosom is provided with a circle Groove, dehydration barrel (3) outer wall is provided with and symmetrical is provided with three rollers (24);Roller (24) can be slided in groove.
7. Manual washing machine as claimed in claim 1, it is characterised in that dehydration barrel (3) inwall it is symmetrical be provided with 3-5 Rectangle plectrum (23), the length of plectrum (23) puts down consistent with the axis direction of dehydration barrel (3).
8. Manual washing machine as claimed in claim 1, it is characterised in that is provided with embedded groove or drawing outside the lower barrel body (1) Ring;Upper lid (2) is provided with transparent plastic sheet.
9. Manual washing machine as claimed in claim 1, it is characterised in that the rounded cap lower end of the depression bar (4) is provided with annulus, uses In the pressure length for limiting depression bar (4), so as to limit helix length of the twist rod (4) in active ratchet axle (4);Depression bar (4) Lower end is cylindrical to be provided with annulus, and annulus is located in rotating cylinder (15).
CN201611268477.3A 2016-12-31 2016-12-31 A kind of Manual washing machine Pending CN106757964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611268477.3A CN106757964A (en) 2016-12-31 2016-12-31 A kind of Manual washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611268477.3A CN106757964A (en) 2016-12-31 2016-12-31 A kind of Manual washing machine

Publications (1)

Publication Number Publication Date
CN106757964A true CN106757964A (en) 2017-05-31

Family

ID=58952648

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611268477.3A Pending CN106757964A (en) 2016-12-31 2016-12-31 A kind of Manual washing machine

Country Status (1)

Country Link
CN (1) CN106757964A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110924034A (en) * 2019-11-03 2020-03-27 杭州奕树科技有限公司 Outdoor manual laundry device
CN110974071A (en) * 2019-11-25 2020-04-10 台州市路桥爱森勒特机械有限公司 Portable hand washing machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202526116U (en) * 2012-03-27 2012-11-14 叶志勇 Rotating mop and matched mop bucket thereof
CN103082965A (en) * 2013-02-01 2013-05-08 任强 Press plate single-strip one-ear lateral ratchet swirling hand-pressing rotating mop
CN204000319U (en) * 2014-08-07 2014-12-10 熊玉迪 A kind of portable manual rotary washing machine
CN204023235U (en) * 2014-06-06 2014-12-17 刘由仪 A kind of clothing dewatering device
CN204238044U (en) * 2014-11-21 2015-04-01 胡川 A kind of energy saving and environment friendly clothes dewatering bucket
CN106149267A (en) * 2015-04-27 2016-11-23 齐鲁工业大学 A kind of washing machine
CN206457635U (en) * 2016-12-31 2017-09-01 南京理工大学 A kind of Manual washing machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202526116U (en) * 2012-03-27 2012-11-14 叶志勇 Rotating mop and matched mop bucket thereof
CN103082965A (en) * 2013-02-01 2013-05-08 任强 Press plate single-strip one-ear lateral ratchet swirling hand-pressing rotating mop
CN204023235U (en) * 2014-06-06 2014-12-17 刘由仪 A kind of clothing dewatering device
CN204000319U (en) * 2014-08-07 2014-12-10 熊玉迪 A kind of portable manual rotary washing machine
CN204238044U (en) * 2014-11-21 2015-04-01 胡川 A kind of energy saving and environment friendly clothes dewatering bucket
CN106149267A (en) * 2015-04-27 2016-11-23 齐鲁工业大学 A kind of washing machine
CN206457635U (en) * 2016-12-31 2017-09-01 南京理工大学 A kind of Manual washing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110924034A (en) * 2019-11-03 2020-03-27 杭州奕树科技有限公司 Outdoor manual laundry device
CN110974071A (en) * 2019-11-25 2020-04-10 台州市路桥爱森勒特机械有限公司 Portable hand washing machine
CN110974071B (en) * 2019-11-25 2021-11-30 台州市路桥爱森勒特机械有限公司 Portable hand washing machine

Similar Documents

Publication Publication Date Title
CN105401377B (en) Automatic washing machine and control method
CN206245071U (en) Wash hosiery machine
CN106757964A (en) A kind of Manual washing machine
CN2937190Y (en) Propel device of washing machine
CN103757860B (en) Impeller-type spinning washing machine
CN206457635U (en) A kind of Manual washing machine
CN201334605Y (en) Manual washing machine
CN206173670U (en) Divide and wash stirring washing machine
CN202415985U (en) Manually-operated dewaterer
CN107974796A (en) It is a kind of that there is point stirring washing machine washed
CN203807790U (en) Washing barrel
CN104294522A (en) Full-automatic washing machine with rollers and clothes washing method thereof
CN101016685B (en) Double-impeller washing machine and washing method thereof
CN205623134U (en) Small -size electronic seed dressing device
CN202705725U (en) Portable washing machine
CN203462326U (en) Hand-operated spin-drier
CN202247385U (en) Water-saving high-efficiency washing machine assembly
CN204125757U (en) A kind of automatic washing hosiery machine
CN202020322U (en) Spin barrel
CN208625611U (en) The recyclable automatic cleaning mop-pail stands of one kind
CN202619516U (en) Portable soap daubing device
CN203212876U (en) Clothes twisting rod
CN2304676Y (en) Automatic rotary barrel washing machine
CN203890703U (en) Hand-operated socks washing machine
CN201695225U (en) Chaotic floating ball drum washing machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170531