CN110029474A - A kind of clothes cleaning device - Google Patents

A kind of clothes cleaning device Download PDF

Info

Publication number
CN110029474A
CN110029474A CN201910125889.9A CN201910125889A CN110029474A CN 110029474 A CN110029474 A CN 110029474A CN 201910125889 A CN201910125889 A CN 201910125889A CN 110029474 A CN110029474 A CN 110029474A
Authority
CN
China
Prior art keywords
axis
ball
cleaning device
frame
clothes
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
CN201910125889.9A
Other languages
Chinese (zh)
Inventor
彭翼天
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201910125889.9A priority Critical patent/CN110029474A/en
Publication of CN110029474A publication Critical patent/CN110029474A/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
    • D06F3/00Hand rubbing apparatus
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

This application involves a kind of clothes cleaning devices.In particular to a kind of clothes cleaning device, it includes frame (1), at least one axis (2) and at least one balls (3);Wherein, the frame (1) is open or closed;The axis (2) is cylindricality, pref. cylindrical;The frame (1) includes at least two parallel sides (4);The axis (2) side (4) the vertical linking parallel with described two;The axis (2) can rotate after linking along rotation axis;The axis (2) is solid or hollow.The technical solution of the application cleans clothing by rolling of the ball on clothing, with milder mechanical force.

Description

A kind of clothes cleaning device
Technical field
This application involves clothes cleaning fields.More particularly, to a kind of clothes cleaning device.
Background technique
Washboard and wooden club are the traditional laundry instrumens of Chinese working people.In the life of modern and modern times, washboard It is the plate (wood or plastic material) of a rectangle, has zigzag protrusion arranged in parallel on one side in plank, by clothing in protrusion On rub back and forth, spot is removed by frictional force.
Inventor notices that this laundry mode is easy to cause zigzag protrusion to hurt hand, is also easy to gall clothing.With The appearance of washing machine, washboard be gradually backed out stage.
Friction is that there is a phenomenon where hinder relative motion on the contact surface for the object that contacts with each other.Hinder the power of relative motion It is frictional force.Friction can be divided into static friction, sliding friction and rolling friction.Stiction.Sliding friction is exactly object along another The frictional force that body surface generates when sliding.Rolling friction is exactly the friction that object is generated when rolling on another object, it compares Maximum static friction and sliding friction want small.
The drawbacks described above occurred in the prior art, reason are that the cleaning principle of washboard dependent on sliding friction.Mirror In this, this application provides a kind of improved clothes cleaning devices, convert rolling friction for sliding friction.
Summary of the invention
The application provides a kind of clothes cleaning device, it includes:
Frame 1,
At least one axis 2 and
At least one ball 3;
Wherein, the frame 1 is open or closed;The axis 2 is cylindricality, pref. cylindrical, prism;The frame 1 Include at least two parallel sides 4;The vertical linking in the axis 2 side 4 parallel with described two;The axis 2 be it is solid or in Empty;When more than one axis 2, the axis 2 is parallel to each other;The ball 3 is the pearl of not sharp corners;The rolling Pearl 3 is solid or hollow;The axis 2 passes through the ball 3;The ball 3 can be freely rotated or with 2 turns of the axis It is dynamic.
The axis 2 and the ball 3 are hollow, and the hollow space of the axis 2 and the ball 3 communicates; 3 surface of ball has at least one hole 5;The side 4 is linear or face;Optionally, the side 4 is hollow;Optionally, The axis 2 and the ball 3 and the hollow space on the side 4 communicate.
According to the clothes cleaning device of the application, wherein the frame 1 has at least one handle 6.
According to the clothes cleaning device of the application, wherein the frame 1 is rigid or flexible;Optionally, the clothing Cleaning device is foldable or can be assembled.
According to the clothes cleaning device of the application, wherein the outer profile of the ball 3 is selected from: positive spherical shape, spheroidal, oblate spheroid Shape, dish type, date core shaped;
According to the clothes cleaning device of the application, wherein the ball 3 be greater than perpendicular to the area of section of 2 axis of axis it is described The area of section of axis 2.
The application further relates to a kind of full-automatic or semi-automatic laundry facilities, and it includes filled according to the clothes cleaning of the application It sets.
The application further relates to a kind of method for cleaning clothing, comprising steps of
Under the conditions of having existing for cleaning medium, contacted with clothes cleaning device and stay clean object;Alternatively, there is cleaning Under the conditions of medium is existing, contacted with full-automatic or semi-automatic laundry facilities and stay clean object.The cleaning medium flows through institute State hollow space and the hole 5 of axis 2 and the ball 3;Alternatively, the cleaning medium flows through the side 4,2 and of the axis The hollow space of the ball 3 and the hole 5.
Detailed description of the invention
Fig. 1: the cleaning device of the application.
Fig. 2: the longest diameter of ball 3.
Fig. 3: cleaning medium flows through the cleaning device of the application.
Specific embodiment
According to the application embodiment, a kind of cleaning device is provided, it includes:
Frame 1,
At least one axis 2 and
At least one ball 3.
In a specific embodiment, frame 1 includes at least two parallel sides 4.When only two sides 4, structure At an open frame 1.
The effect of frame 1 is to provide a supporting role for axis 2, therefore side 4 is not limited to be presented as linear strip, can also be with It is presented as face (plane or even curved surface).
In another specific embodiment, allow there are more than two sides 4;For example, frame 1 includes three sides 4, In two sides 4 be it is parallel, Article 3 is when 4 both ends are separately connected two other 4.
In another specific embodiment, allow there are more than two sides 4;For example, frame 1 include four edges 4, four Side 4 surrounds quadrangle (trapezoidal or parallelogram;Alternatively, four faces).
Therefore, frame 1 allows to be open or closed.
The effect of axis 2 is, supports ball 3 on it, and ball 3 is driven to move.Therefore, in one embodiment, axis 2 It is cylindricality, the cross section including cylinder, prism (triangular prism, quadrangular, pentagonal prism or polygon prism) or column is in shuttle shape.
In one embodiment, axis 2 is rigid or is bent.
In one embodiment, axis 2 is vertical with side 4 is connected." linking " described herein refers to any bridging mode, Such as:
● the axis 2 is able to rotate after being connected with side 4.Therefore, the both ends of axis 2 can perforate on side 4 directly through Side 4;Axis 2 can also be connected by rotatable connecting device and side 4, be such as connected by axis with side 4;
● the axis 2 can also be connected with the fixation of side 4, not be able to rotate.
It in one embodiment, is parallel to each other between the axis 2 when more than one axis 2.Between the axis 2 Separate equal or unequal distance.
In one embodiment, axis 2 passes through the axle center of ball 3.At least one ball 3 is had on each axis 2.
The ball 3 is the pearl of not sharp corners.There is no sharp corners to be in order to avoid damaging other objects.
" pearl " refers to the object of no sharp corners shape in this application, can be irregular, is also possible to The shape of rule, is not limited to spherical shape.In a specific embodiment, the outer profile of the ball 3 is in positive spherical, ball Shape, oblate spheroid, flying disc shape, date core shaped.
In a specific embodiment, ball 3 is that (sense of touch can be smooth or not only for the pearl of continuously smooth in shape It is sliding).In another specific embodiment, 3 surface of ball has raised (or particle), to provide different degrees of friction Power.In some embodiments, ball 3 can be wood, metal, polymer, to provide different degrees of frictional force.
In a specific embodiment, when more than one ball 3, the shape of each ball 3 can be identical or not Together.
In a specific embodiment, when more than one ball 3, each ball 3 its perpendicular to 2 rotation axis of axis Longest diameter can be (Fig. 2) be equal to each other or not etc..When each ball 3 is equal perpendicular to the longest diameter of 2 rotation axis of axis, It is able to achieve and is utmostly contacted with more smooth stay clean object.
In one embodiment, all balls 3 are greater than the cross section of the axis 2 perpendicular to the cross section of 2 rotation axis of axis.
In one embodiment, the ball 3 can be freely rotated or rotate together with the axis 2.
In one embodiment, the axis 2 is solid or hollow.
In one embodiment, the ball 3 is solid or hollow.
In one embodiment, the side 4 is solid or hollow.
In one embodiment, 3 surface of ball has at least one hole 5.
In one embodiment, the axis 2 and the hollow space of the ball 3 communicate.
In one embodiment, the axis 2 and the ball 3 hollow space and hole 5 communicate.It can manage Solution can be under the driving of pressure, so that cleaning medium 7 (for example, liquid or gas form) when these components communicate with each other It is flowed through from axis 2 and ball 3, is finally reserved from hole 5 and contact stay clean object.This mode avoids the wave of cleaning medium Take, directly acts on stay clean object (Fig. 3).
In consideration of it, side 4 be also possible to it is hollow.In one embodiment, in the axis 2 and the ball 3 and side 4 Absolutely empty communicates.
In a specific embodiment, the hollow space and hole 5 on the axis 2 and the ball 3 and side 4 is to communicate 's.In this way, it can be connected by frame 1 pressure providing device (as pumped), provide cleaning matchmaker for one or more axis 2 Be situated between 7 (Fig. 3).
In one embodiment, optionally at least one handle 6 on frame 1.
In a specific embodiment, a handle 6 is had respectively on two parallel sides 4 in order to grasp.? In one specific embodiment, holds handle 6 and entire frame 1 is driven to translate back and forth in stay clean object, so that ball 3 It is rolled in stay clean object.
In a specific embodiment, set when the clothes cleaning device of the application is placed in full-automatic or semi-automatic laundry When standby middle, handle 6 is not required.
Be not limited to any theory, the technical solution of the application by rolling of the ball in stay clean object, instead of The friction of washboard sawtooth rib cleans stay clean object with milder mechanical force;And hand does not contact cleaning medium, not yet Contact stay clean object does not also contact washboard, avoids being injured by washboard, and skin (for example will not be done washing by cleaning medium Liquid, washing powder, disinfectant, soap, bleaching agent etc.) corrosion.
Under teachings of the present application, technical staff is appreciated that the size of the clothes cleaning device of the application is not special Fixed limitation can be adjusted according to stay clean object and washing mode (hand washing, machine washing).Such as, but not limited to, work as hand washing When, axis 2 a length of 6cm to 100cm (6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,25,30,35, 40, the range between 45,50,55,60,65,70,75,80,85,90,95,100cm and any two numerical value), preferably 8cm To 20cm.It too small is not easy to hold it is appreciated that excessive.
When for full-automatic or semi-automatic laundry facilities, the size of the clothes cleaning device of the application can be set with laundry Standby size is adjusted, for example, axis 2 a length of but be not limited to 2cm to 500cm (2,5,10,20,30,40,50,60,70, 80, the range between 100,150,200,250,300,350,400,450,500cm and any two numerical value).Axis 2 is transversal Face is 0.01cm2To 100cm2(0.01、0.02、0.04、0.05、0.1、0.2、 0.4、0.5、0.6、1、5、10、20、50、 100cm2And the range between any two numerical value).
When the size of axis 2 has determined, the size range of ball 3 and frame 1 will also determine therewith, and technical staff can pass through Logic, common sense, experience and be adjusted.
In addition to can be used for hand-washing, the clothes cleaning device of the application is also applied for machine-washing.Therefore in an embodiment In, the frame 1 is fixed in full-automatic or semi-automatic laundry facilities.Stay clean object is sent to full-automatic or semi-automatic laundry In equipment, contacted with the clothes cleaning device of the application.
According to some embodiments, a kind of full-automatic or semi-automatic laundry facilities is additionally provided, it includes the clothing of the application Object cleaning device.
In one embodiment, full-automatic or semi-automatic laundry facilities is that impeller or roller washing machine are (vertical or sleeping Formula).The inner wall of full-automatic or semi-automatic laundry facilities constitutes the cylinder of cage row, at least one axis 2 and at least is provided in cylinder One ball 3;Wherein the axis 2 passes through the ball 3;The ball 3 can be freely rotated or with 2 turns of the axis It is dynamic.When laundry facilities work, stay clean object is moved with cleaning medium, and when contacting laundry facilities inner wall, traditional inner wall will Sliding friction occurs with stay clean object, accelerates stay clean object abrasion.However, in the embodiment of the application, it is to be cleaned Object is contacted with ball 3, and then rotates ball 3.Therefore, main and to reduce sliding friction happens is that rolling friction, thus Reduce stay clean object abrasion.
In one embodiment, the clothes cleaning device of the application is rigid.In one embodiment, the application Clothes cleaning device be flexible.In one embodiment, the clothes cleaning device of the application be it is dismountable, and/or It is combinable.
In one embodiment, the clothes cleaning device of the application when not used, allows to be folded or rolled up or dismantle;With When, it spreads out or assembly.
According to some embodiments, a kind of method for cleaning clothing is additionally provided, comprising steps of with the presence of cleaning medium Under conditions of, it is contacted with the clothes cleaning device and stay clean object of the application.
In one embodiment, the cleaning medium includes selected from the following a kind of or combination: water, organic washing agent, Inorganic cleaning agent.
In the present context, " clothing " refers to stay clean object comprising but be not limited to dress, lower dress, shoes, socks, Cap, scarf, gloves, quilt, cotton-padded mattress, blanket, pad, towel, curtain, cloth, toy, Pet garment, fabric.Technical staff understand, it is any can be with hand The article wash, machine-washed is suitable for the technical solution of the application.
Embodiment
The cleaning of embodiment 1. is compared
1. providing cloth four identical pieces of (such as white pure cotton cloth, 50cm*40cm, thickness 1-2 mm);
2. respectively applying the spot (greasy dirt 5ml) of equivalent on cloth;
3. one piece as control, excess-three block washes by hand respectively, washboard, the application device identical water (1L), phase It is cleaned with liquid detergent dosage (according to the explanation of liquid detergent supplier), same time (30 seconds);
4. it is primary with water purification (1L) rinsing, wash away remaining liquid detergent.
5. air naturally dry.
6. comparing residual stains.
Repetitive operation 3 times, take average result.
As the result is shown:
1) cleaning effect hand-washed is most unstable, sometimes can be more clean, sometimes residual stains, because of washing dynamics It is difficult to control in maintenance level;
2) cleaning effect of washboard and the application device is suitable, can effectively remove spot.
Embodiment 2. is Shi Qingjie long
1. providing 3 pieces of identical clothes (such as white pure cotton cloth, 50cm*40cm, thickness 1-2 mm);
2. respectively applying the spot of equivalent on cloth, (watercolor pencil draws identical trace in same position, such as in cloth Each three 10cm long line segments, the cleaning difference being subject to avoid different location at upper, middle and lower);
3. one piece as control, remaining two pieces respectively with washboard and the identical water of the application device (1L), identical wash Clothing liquid dosage (according to the explanation of liquid detergent supplier), same time (1 minute) are cleaned;It is primary with water purification (1L) rinsing, Wash away remaining liquid detergent;
4. step 3 is repeated 5 times;
5. air naturally dry.
6. comparing residual stains.
As the result is shown:
1) cleaning effect of washboard and the application device is suitable, can effectively remove spot;
2) with the increase of cleaning time, cloth by washboard washing visible fluffiness, indicate cloth by To abrasion;And the application device does not find time phenomenon.
Embodiment 3. is installed to washing machine inner wall
1. by flexible material be made (such as polyvinyl chloride) the application device (pearl 3 for spherical shape, diameter 1cm, surface band is a little Protrusion), it is mounted in vertical washing machine barrel.
2. providing two identical plain color cotton sheets (about 2m*1.5m), respectively apply the dirt of equivalent at sheet center and quadrangle Stain (each 10ml of fruit juice);
3. one piece is cleaned in the washing machine equipped with the application device with conventional washing process;Another piece is being not equipped with this Shen It please be cleaned in the washing machine of device with conventional washing process;
4. air naturally dry.
5. comparing residual stains.
As the result is shown: when having the application device, sheet cleaning effect is more preferable, visually observes fruit juice spot and compares contrast method More shallow (especially quadrangle is not easy the position being cleaned).

Claims (9)

1. clothes cleaning device, it includes:
Frame (1),
At least one axis (2) and
At least one ball (3);
Wherein, the frame (1) is open or closed;
The axis (2) is cylindricality, pref. cylindrical, prism;
The frame (1) includes at least two parallel sides (4);
The axis (2) side (4) the vertical linking parallel with described two;
The axis (2) is solid or hollow;
When more than one axis (2), the axis (2) is parallel to each other;
The ball (3) is the pearl of not sharp corners;
The ball (3) is solid or hollow;
The axis (2) passes through the ball (3);
The ball (3) can be freely rotated or rotate with the axis (2).
2. clothes cleaning device according to claim 1, in which:
The axis (2) and the ball (3) are hollow, and the hollow space of the axis (2) and the ball (3) is to communicate 's;
Ball (3) surface has at least one hole (5);
The side (4) is linear or face;
Optionally, the side (4) is hollow;
Optionally, the axis (2) and the ball (3) and the hollow space of the side (4) communicate.
3. clothes cleaning device according to claim 1, in which:
The frame (1) has at least one handle (6).
4. clothes cleaning device according to claim 1, in which:
The frame (1) is rigid or flexible;
Optionally, the clothes cleaning device is foldable or can be assembled.
5. clothes cleaning device according to claim 1, in which:
The outer profile of the ball (3) is selected from: positive spherical shape, spheroidal, oblate spheroid, dish type, date core shaped.
6. clothes cleaning device according to claim 1, in which:
The ball (3) is greater than the area of section of the axis (2) perpendicular to the area of section of axis (2) axis.
7. a kind of full-automatic or semi-automatic laundry facilities, it includes clothes cleaning described in any one of claims 1 to 6 dresses It sets.
8. a kind of method for cleaning clothing, comprising steps of
Under the conditions of having existing for cleaning medium, with clothes cleaning device described in any one of claims 1 to 6 and to be cleaned Object contact;Or
Under the conditions of having existing for cleaning medium, with as claimed in claim 7 full-automatic or semi-automatic laundry facilities and to be cleaned Object contact;
The cleaning medium includes selected from the following a kind of or combination: water, organic washing agent, inorganic cleaning agent;
The stay clean object is selected from: upper dress, lower dress, shoes, socks, cap, scarf, gloves, quilt, cotton-padded mattress, blanket, pad, towel, curtain, cloth, object for appreciation Tool, Pet garment, fabric.
9. the method for cleaning clothing according to claim 8, in which:
The cleaning medium flows through hollow space and the hole (5) of the axis (2) and the ball (3);
Alternatively, the cleaning medium flows through the side (4), the hollow space of the axis (2) and the ball (3) and the hole (5)。
CN201910125889.9A 2019-02-15 2019-02-15 A kind of clothes cleaning device Pending CN110029474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910125889.9A CN110029474A (en) 2019-02-15 2019-02-15 A kind of clothes cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910125889.9A CN110029474A (en) 2019-02-15 2019-02-15 A kind of clothes cleaning device

Publications (1)

Publication Number Publication Date
CN110029474A true CN110029474A (en) 2019-07-19

Family

ID=67235668

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910125889.9A Pending CN110029474A (en) 2019-02-15 2019-02-15 A kind of clothes cleaning device

Country Status (1)

Country Link
CN (1) CN110029474A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR214948A1 (en) * 1978-01-25 1979-08-15 Young Sok Suh MANUAL WASHING DEVICE
CN2319021Y (en) * 1997-10-11 1999-05-19 王真明 Massage basin
CN2394559Y (en) * 1999-09-20 2000-09-06 方再杰 Foot massage basin
CN201012972Y (en) * 2007-01-08 2008-01-30 马司楠 Multifunctional washing-board
CN201031308Y (en) * 2007-03-09 2008-03-05 房玉彤 Rubbing board
KR20100011359A (en) * 2008-07-25 2010-02-03 최승권 Washing auxiliary tool
CN102493150A (en) * 2011-11-21 2012-06-13 浙江大学 Novel washboard
CN202401271U (en) * 2011-09-23 2012-08-29 广州市番禺区好友实业有限公司 Protection type washing board
CN204825374U (en) * 2015-06-29 2015-12-02 中州大学 Multistage wash -board
CN205062484U (en) * 2015-10-28 2016-03-02 厦门理工学院 Clean clothing board
CN206359777U (en) * 2016-12-26 2017-07-28 周绮睿 Washboard device is used in one kind laundry
CN108754997A (en) * 2013-12-02 2018-11-06 张太平 Similar to the ball type top-opening washing machine of the rolling of abacus

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR214948A1 (en) * 1978-01-25 1979-08-15 Young Sok Suh MANUAL WASHING DEVICE
CN2319021Y (en) * 1997-10-11 1999-05-19 王真明 Massage basin
CN2394559Y (en) * 1999-09-20 2000-09-06 方再杰 Foot massage basin
CN201012972Y (en) * 2007-01-08 2008-01-30 马司楠 Multifunctional washing-board
CN201031308Y (en) * 2007-03-09 2008-03-05 房玉彤 Rubbing board
KR20100011359A (en) * 2008-07-25 2010-02-03 최승권 Washing auxiliary tool
CN202401271U (en) * 2011-09-23 2012-08-29 广州市番禺区好友实业有限公司 Protection type washing board
CN102493150A (en) * 2011-11-21 2012-06-13 浙江大学 Novel washboard
CN108754997A (en) * 2013-12-02 2018-11-06 张太平 Similar to the ball type top-opening washing machine of the rolling of abacus
CN204825374U (en) * 2015-06-29 2015-12-02 中州大学 Multistage wash -board
CN205062484U (en) * 2015-10-28 2016-03-02 厦门理工学院 Clean clothing board
CN206359777U (en) * 2016-12-26 2017-07-28 周绮睿 Washboard device is used in one kind laundry

Similar Documents

Publication Publication Date Title
EP3066249B1 (en) Cleaning method and apparatus
WO2006098224A1 (en) Washing method
US20050217035A1 (en) Wrinkle deterring and textile cleaning processes and apparatuses
KR20180133438A (en) Method and apparatus for treating substrates with solid particles
US8061163B2 (en) Washing apparatus
CN108978103A (en) A kind of water-conservation washing machine
CN207619671U (en) A kind of cleaning-drying all-in-one machine of Eider down processing
CN110029474A (en) A kind of clothes cleaning device
CN110184769B (en) Biomass fiber fabric cleaning device
CN107904861A (en) A kind of rotary spray washing machine
TWI595934B (en) Cleaning apparatus
US20090193592A1 (en) Method for refreshening items of clothing
WO2018161840A1 (en) Method and washing machine for washing knitted woolen item
CN214511096U (en) Shoe washing machine
CN209381516U (en) A kind of skin of face cleaning supplies
CN207512463U (en) A kind of textile cloth dust-extraction unit
TWI660089B (en) Washing machine
CN205165285U (en) Roller belt cleaning device
CN103114414A (en) Washing machine inner barrel
CN104532505B (en) Finishing method of granular wool fabric
CN219709782U (en) Processing decontamination plant of home textile surface fabric
WO2023063130A1 (en) Washing machine
CN202898802U (en) Inner barrel of washing machine
US986072A (en) Process of cleaning gloves of kid or leather.
CN211620917U (en) Washing aid for 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
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190719

WD01 Invention patent application deemed withdrawn after publication