WO2020003158A1 - Appareil de lavage - Google Patents

Appareil de lavage Download PDF

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Publication number
WO2020003158A1
WO2020003158A1 PCT/IB2019/055402 IB2019055402W WO2020003158A1 WO 2020003158 A1 WO2020003158 A1 WO 2020003158A1 IB 2019055402 W IB2019055402 W IB 2019055402W WO 2020003158 A1 WO2020003158 A1 WO 2020003158A1
Authority
WO
WIPO (PCT)
Prior art keywords
washing apparatus
receptacle
washer
washing
washer receptacle
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.)
Ceased
Application number
PCT/IB2019/055402
Other languages
English (en)
Inventor
Fraser Paul GORDON
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 CN201980050217.4A priority Critical patent/CN112639196A/zh
Publication of WO2020003158A1 publication Critical patent/WO2020003158A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F23/00—Washing 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 
    • D06F23/02—Washing 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 horizontal axis

Definitions

  • THIS INVENTION relates to a washing apparatus, particularly to a washing apparatus for washing fabric articles, for example, clothes.
  • the Applicant is aware of an apparatus that is provided with a hollow receptacle rotatably attached to a frame at one or two attachment points, wherein clothes to be washed is placed in the receptacle together with detergent and water. The receptacle is then rotated about the attachment points relative to the frame via a manual crank which essentially causes the clothes with the detergent water in the receptacle to be agitated thus aiding the washing thereof.
  • One major drawback associated with such an apparatus is that the crank still requires a fair amount of labour to bring about desired rotation of the receptacle.
  • the prior art apparatuses are expensive to manufacture, as well as heavy to carry and bulky to store. This is true with apparatuses with complicated heavy frames.
  • a washing apparatus for washing articles comprising: a washer receptacle defining an internal loading zone accessible via at least one closable opening for receiving articles, wherein the washer receptacle defines at least one outer cylindrical portion which comprises at least one guide track arrangement for Tollable engagement with one or more engagement formations of a base; at least one tillable flywheel device arranged with the washer receptacle, wherein the at least one tillable flywheel device is tillable with a tillable material; and a handle arrangement attachable to the washer receptacle, wherein the handle arrangement is operable to bring about rotation of the washer receptacle about at least one of its axes relative to the one or more engagement formations.
  • the apparatus may comprise the base.
  • the engagement formations may be in the form of rollers.
  • the washer receptacle may be in the form of a hollow cylindrical receptacle extending along a longitudinal axis.
  • the base may comprise a plurality of rollers arranged to form a cradle; and the washer receptacle may comprise a plurality of guide tracks for engagement with the rollers of the cradle.
  • the washer receptacle may be arranged to rest on and rotate relative to the cradle, in use.
  • the guide tracks may be circumferentially extending tracks on the washer receptacle.
  • the guide tracks may be provided as circumferentially extending grooves. Instead, or in addition, the guide tracks may be defined by circumferentially extending flanges.
  • the cradle may comprise a pair of longitudinally spaced rollers, wherein each roller of the pair of rollers are transversely spaced and aligned.
  • the washer receptacle may comprise a pair of longitudinally spaced guide tracks spaced at a length corresponding substantially to the longitudinal spacing of the pair of rollers.
  • Each roller may be raised from the base by way of a suitable mount to permit free rotation of the washing receptacle relative thereto.
  • the mount may be fixedly attached to the base.
  • the mount may be a swivel mount to permit the rollers to swivel.
  • the guide tracks may be shaped and/or dimensioned to engage with the rollers of the cradle to limit longitudinal and transverse displacement of the washer receptacle, in use.
  • the tillable flywheel device may extend along a longitudinal axis of the washer receptacle.
  • the flywheel device may be in the form of longitudinally extending compartment arranged with the washer receptacle.
  • the compartment may be externally located and attached to the washer receptacle. Alternately, the compartment may be internally located in the washer receptacle.
  • the compartment may comprise at least one closable opening to permit at least filling of the flywheel device with flowable material, for example, a fluid, or particulate material.
  • the flywheel device may comprise a compartment wall extending longitudinally within the washer receptacle between two closed ends thereof so as to define the compartment.
  • the compartment wall is typically attached to an interior surface/ wall of the washer receptacle.
  • the flywheel device may be external to the receptacle. In other example embodiments, the flywheel device may be partially internal and partially external to the receptacle.
  • the apparatus may comprise more than one flywheel device.
  • the washing receptacle may comprise a filling opening. In some example embodiments, the washing receptacle may comprise a drainage opening.
  • openings may be closable by way of associated caps which sealingly engage with the openings.
  • the handle arrangement may be attached to one end of the washer receptacle.
  • the handle arrangement may comprise a handle; and a guide track extending transverse to the longitudinal axis of the washer receptacle, wherein the handle is attached to the guide tracks and displaceable relative thereto.
  • the washing receptacle may comprise a plurality of longitudinally extending and radially projecting ridges provided on an internal surface wall thereof.
  • FIG. 1 shows a perspective view of a washing apparatus in accordance with an example embodiment of the invention, with the handle in a first position
  • Fig. 2 shows a perspective view of a washing apparatus in accordance with an example embodiment of the invention, with the handle in a second position
  • FIG. 3 shows a perspective view of a washing apparatus in accordance with an example embodiment of the invention, with the handle in a third position;
  • Fig. 4 shows an end view of a washing apparatus in accordance with an example embodiment of the invention
  • FIG. 5 shows an opposite end view of a washing apparatus in accordance with an example embodiment of the invention
  • Fig. 6 shows a sectional view of the washing apparatus of Figure 1 at X-X;
  • FIG. 7 shows a sectional view of the washing apparatus of Figure 1 at Y-Y;
  • Fig. 8 shows a side view of a washing apparatus in accordance with another example embodiment of the invention;
  • Fig. 9 shows another sectional view of the washing apparatus of Fig. 8 at Z-Z in accordance with an example embodiment of the invention;
  • Fig. 10 shows another side view of the washing apparatus of Fig. 8 in accordance with an example embodiment of the invention
  • FIG. 11 shows another part-sectional view of the washing apparatus of Fig. 8 in accordance with an example embodiment of the invention.
  • Fig. 12 shows another side view of the washing apparatus of Fig. 8 in accordance with an example embodiment of the invention.
  • FIG. 10 a washing apparatus in accordance with an example embodiment of the invention is generally indicated by reference numeral 10.
  • the drawings will be discussed collectively but attention will be drawn to certain of the drawings where the drawing indicates a particular aspect of the invention more clearly.
  • the washing apparatus 10 typically finds application in manual washing of articles such as clothes.
  • the apparatus 10 is a manually actuatable clothes washing apparatus.
  • the apparatus 10 comprises a planar base 12 comprising engagement formations 14 in the form of rollers/ wheels 16 which are attached to suitable mounts 18 to the base 12.
  • the base is typically a planar base 12 constructed of, for example, a wooden or wood-like material.
  • the planar base 12 is constructed of plastic.
  • the mounts 18 are fixedly attached to the base 12 via suitable attachment means such as bolts, nails, screws etc.
  • the engagement formations 14 define a cradle.
  • the engagement formations 14 are provided in two pairs of longitudinally spaced engagement formations 14 along longitudinal axis A (in Fig. 1 ).
  • Each engagement formation of the pair of engagement formations 14 are transversely spaced relative to the longitudinal axis A.
  • each roller 16 is configured to rotate about its axis and that each roller from the pair of transversely spaced rollers have an axis of rotation which is parallel and also parallel to the axis A.
  • the engagement formations 14 may be located at corners of an imaginary square or rectangle. In some example embodiments, the engagement formations 14 may be located at corners of other imaginary quadrilaterals.
  • the washing apparatus 10 also comprises a washer receptacle 20 accessible primarily via a closable opening 20.1.
  • the opening 20.1 may be closable by way of a suitable cap, for example, a screw on cap 22 (as can be seen in Figs. 6 & 7).
  • the receptacle 20 is typically hollow cylindrical extending along the longitudinal axis A. In one example embodiment, the receptacle 20 has a length of approximately 35cm and a diameter of approximately 52cm. Flowever, it will be appreciated by those skilled in the art that the dimensions may vary in different embodiments of the invention.
  • the opening 20.1 is illustrated to be located transversely on the receptacle 20, it will be noted that the opening 20.1 may be located at any position on the washer receptacle 20 to gain access to the same. In this regard, it will be evident to those skilled in the art that the location and/or dimensions of any of the openings referred to with regards to the apparatus 10 may be varied depending on the configuration thereof. In any event, the washer receptacle 20 defines internal loading zone L (see Figs. 6 to 9) wherein articles may be located via the closable opening 20.1.
  • the receptacle 20 further comprises a filler opening 20.2 which may be closable via a suitable cap 23.
  • the filler opening 20.2 permits access to the loading zone L so as to permit filling and/or draining of the loading zone L with fluid, in use, as will be described below.
  • the receptacle may comprise multiple closable openings of various sizes so as to permit access to the loading zone L.
  • the receptacle 20 defines a pair of guide tracks 24 and 26 (which can be best seen in Figs. 1 -3) within which the rollers 16 of the base 12 are locatable, in use.
  • the guide tracks 24 and 26 may each be defined by a pair of axially spaced circumferentially extending flanges 24.1 , 24.2, and 26.1 , 26.2. In this way, the guide tracks 24 and 26 are circumferentially extending around the receptacle 20 and may be shaped/ and dimensioned to receive the rollers 16 therein so as to limit transverse and longitudinal movement of the receptacle 20 in use.
  • the cradle defined by the engagement members 14 comprises the two pairs of engagement members 14 which are provided at a longitudinal spacing matched to the longitudinal spacing of the guide tracks 24 and 26 along the axis A.
  • the guide tracks 24 and 26 may be provided with suitable bearing therein to facilitate ease of rotation relative to the rollers 16 as will be apparent from the description of the apparatus 10, in use.
  • the washing apparatus 10 also comprises a tillable fly wheel device 28.
  • the device 28 is arranged with washer receptacle 20.
  • the device 28 is provided as an internal compartment which longitudinally extends through the interior of the receptacle 20.
  • the compartment/device 28 may be defined by a compartment wall 28.1 which extends between ends 20.4 and 20.5 of the receptacle wherein the compartment wall 28.1 is also affixed to the interior walls of the receptacle 20.
  • the compartment 28 has an angular profile as can be seen in Fig. 7.
  • the receptacle 20 defines a comprises a closable inlet/outlets port 28.1 which is sealable with a suitable cap 30 (see Figure 5).
  • the port 28.1 is in flow communication with the compartment 28 and permits the compartment 28 to be tillable with a suitable fluid or flowable material, for example, water, sand, etc.
  • a suitable fluid or flowable material for example, water, sand, etc.
  • the tillable fly wheel device 28 is arranged to store rotational energy to facilitate ease of use of the apparatus 10, as will be described below.
  • many conventional flywheel devices are very expensive to manufacture and relatively very heavy hence the flywheel device 28 of the type described herein is very cheap to manufacture, relatively very light to carry as it can be“discarded” when not in use by emptying the water located in the compartment 28.
  • the compartment 28 may be outside the receptacle 20. Instead, or in addition, the compartment 28 may be partially inside and partially outside the receptacle 20. In this way, the moment of inertia of the rotating receptacle 20 is varied thereby permitting the receptacle 20 to rotate with less energy being applied, in use.
  • the flywheel device 28 is typically located at least at one location on the receptacle, preferably longitudinally extending.
  • the interior of the loading zone L may comprise a series of spaced apart radially inwardly projecting and longitudinally extending fins 32.
  • the fins 32 serve to assist in agitating the clothes to facilitate cleaning them, in use.
  • the apparatus 10 also comprises a handle arrangement 34 attachable to the washer receptacle 20 (as can be best seen in Figs. 1 to 3), to bring about rotation of the washer receptacle 20 about its axis A relative to the rollers 16.
  • the handle arrangement 34 comprises a handle 34.1 attachable to a guide track 34.2 which is in turn attached to one end 20.4 of the receptacle 20.
  • the handle 34.1 is displaceable relative to the track 34.2.
  • the handle 34.1 is slidably displaceable relative to the direct in the directions indicated by arrow B (Figs. 1 to 3). In this way, the torque applied to bring about rotation of the receptacle 20 may be varied, in use.
  • the track 34.2 may be removably attachable to the receptacle 20.
  • a user desiring to manually wash articles such as articles of clothing 42 will operate the cap 22 (see Fig. 6) to gain access to the opening 20.1 .
  • the clothes 42 are then loaded into the loading zone L and the cap 22 replaced on the opening 20.1.
  • a user may then operate the cap 25 to gain access to the opening 20.2.
  • the user may then fill fluid/s such as water and/or detergents 46 into the loading zone L via the opening 20.2 which is in fluid communication with the same. Once the loading zone L is filled to a desired level, the cap 25 is then replaced on the opening 20.1 .
  • the compartment 28 is then filled with fluid such as water 46. Instead, or in addition, other fluids with different viscosities or even particulate material may be filled into the fill the compartment 28.
  • the cap 30 is then replaced.
  • the compartment 28 is fluidly isolated or in other words sealed off from the loading zone L.
  • the receptacle 20 which is loaded with the fluids 44, 46 and clothes 42 is then located on the base 12.
  • the rollers 16 of the base 12 are located in the 24 and 26.
  • the handle 34.1 is then slid in the direction of arrow B to a desired location on the guide track 34.2 so as to obtain the desired torque for rotating the receptacle 20 as can be seen in the various position of the handle 34.1 in Figs. 1 to 3).
  • the handle 34.1 is then fixed to the track 34.2 at a desired location via a suitable means such as clamp, screws etc.
  • the rollers 16 located in the tracks 24, 26 facilitate rotation of the receptacle 20.
  • the axes of rotation of the rollers 16 may be parallel to the longitudinal axis A of the apparatus 10.
  • each pair of rollers 16 of the engagement formations 14 may rotate in opposite directions (as shown in Fig. 8).
  • the clothes 42 rotate in the loading zone L interacting with the ribs 32 which serve to agitate the clothes into interacting further with the detergent fluid/rinsing fluid 46 so as to clean the clothes 42.
  • the fluid filled flywheel compartment 28 stored rotational energy as the receptacle rotates and assisting in the further rotation of the receptacle 20 with less effort from a user.
  • the receptacle is rotated such that the opening 20.2 is in a position wherein the draining of the loading zone L is easily facilitated by operation of the cap 25 or any other drainage opening. It will be appreciated by those skilled in the art that the similar procedure as described above may be used to rinse the clothes 42 with fresh water to remove the detergent.
  • the clothes 42 as washed they are removed via the opening 20.1 and the loading zone L and/or the flywheel compartment 28 are drained via their respective openings 20.2, 28.1.
  • the apparatus 10 as described herein may be packed for transport in a suitable trolley having a bin to receive the receptacle 20 therein and wherein the base 12 is provided as the base of the trolley to permit the trolley with the receptacle 20 therein to be transported to various locations with ease with the rollers 16 serving a dual purpose of being the rollers for the receptacle 20 as described above and as the wheels of the trolley to allow motion thereof.
  • the trolley may comprise a suitable handle, as is conventional with trolleys, to facilitate manoeuvring the trolley, in use.
  • the trolley may form part of a kit together with the receptacle 20.
  • the invention may extend to a kit comprising a trolley having a frame and a base 12 of the type described herein attachable to the frame such that the rollers serve as the wheels of the trolley, and wherein the frame houses or defines a bin/support structure with which the receptacle 20 and handle arrangement of the type described herein is operatively engageable with.
  • the receptacle 20 (and handle arrangement) may be receivable in the bin so that the trolley may be rolled to a desired washing location.
  • the base 20 may be removed from the trolley frame, inverted and placed on a surface. The receptacle 20 with the handle arrangement is then located on the base 20 with the rollers 16 in the tracks 24, 26 as described above.
  • the washing apparatus 10 is then used in a fashion as described above.
  • FIGs 8 to 12 of the drawings where another example embodiment of the invention is generally indicated by reference numeral 100.
  • the apparatus 100 is substantially similar to the apparatus 10 as described above and thus the explanations above with respect to apparatus 10 apply to apparatus 100. Similar reference numerals are used with respect to both example embodiments.
  • the apparatus 100 differs from the apparatus 10 in that it includes an internally disposed perforated drainage plate to facilitate drainage of the apparatus 100.
  • the apparatus 100 comprises an L-shaped base 1 12 having two operative faces comprising two sets of rollers 1 14, 1 15.
  • the apparatus 100 comprises suitable guide tracks 126.1 and 127 for facilitating rotation of the apparatus 100 about two axes, a longitudinal axis and a transverse axis.
  • the apparatus 100 is operated in a similar fashion to the apparatus 10 to wash clothes but for “spin drying” the clothes which have been washed, the apparatus 100 is placed in a transverse position to its longitudinal washing position and rotated with wheels of the base located in suitable tracks of the washer receptacle 120. In this way, the washed clothes are suitable dried.
  • the apparatus 100 comprises an internally disposed perforated drainage plate (as can be seen in Figure 1 1 ) located longitudinally, or transversely, within the apparatus 100 to facilitate drying of the washed clothes during“spin drying”.
  • an internally disposed perforated drainage plate as can be seen in Figure 1 1 .

Landscapes

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

Abstract

La présente invention concerne un appareil de lavage (10) pour laver des articles tels que des vêtements. L'appareil de lavage (10) comprend un réceptacle de lavage (20) définissant une zone de chargement interne (L) accessible par l'intermédiaire d'au moins une ouverture (20.1) pouvant être fermée et destinée à recevoir des articles, le réceptacle de lavage (20) définissant au moins une partie cylindrique externe qui comprend au moins un agencement de rail de guidage (24, 26) pour une mise en prise fiable avec une ou plusieurs formations de mise en prise (14) d'une base (12); au moins un dispositif de type volant d'inertie remplissable (28) agencé avec le réceptacle de lavage (20), ledit au moins un dispositif de volant d'inertie remplissable (28) pouvant être rempli d'un matériau de remplissage; et un agencement de poignée (34) pouvant être fixé au réceptacle de lavage (20), l'agencement de poignée (34) étant conçu pour provoquer la rotation du réceptacle de lavage (20) autour d'au moins l'un de ses axes par rapport à la ou aux formations de mise en prise (14).
PCT/IB2019/055402 2018-06-26 2019-06-26 Appareil de lavage Ceased WO2020003158A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201980050217.4A CN112639196A (zh) 2018-06-26 2019-06-26 洗涤设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201804262 2018-06-26
ZA2018/04262 2018-06-26

Publications (1)

Publication Number Publication Date
WO2020003158A1 true WO2020003158A1 (fr) 2020-01-02

Family

ID=68986138

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2019/055402 Ceased WO2020003158A1 (fr) 2018-06-26 2019-06-26 Appareil de lavage

Country Status (2)

Country Link
CN (1) CN112639196A (fr)
WO (1) WO2020003158A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE136635C (fr) *
US2426455A (en) * 1943-03-18 1947-08-26 Kling Bros Engineering Works Tumbler type clothes washer having releasable band drain
GB743031A (en) * 1953-07-24 1956-01-04 Olof Holger Petterson Improvements in or relating to machines for treating or washing clothes and the like

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1057721A (ja) * 1996-04-17 1998-03-03 Miura Co Ltd 洗米排水の再利用方法およびそのシステム
CN2656463Y (zh) * 2003-11-20 2004-11-17 周民智 便携式手摇洗衣机
CN201406578Y (zh) * 2009-02-26 2010-02-17 朱笛 手摇式洗衣装置
CN202865623U (zh) * 2012-11-02 2013-04-10 张宇琪 一种手动式洗衣滚桶
CN103015118B (zh) * 2012-12-31 2015-05-20 江苏安必信环保设备有限公司 一种手摇式洗衣机
CN105757166A (zh) * 2014-12-20 2016-07-13 张玲 注水式飞轮
CN106555301B (zh) * 2016-12-02 2019-01-11 江焕明 一种宿舍用手摇磁力洗衣机

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE136635C (fr) *
US2426455A (en) * 1943-03-18 1947-08-26 Kling Bros Engineering Works Tumbler type clothes washer having releasable band drain
GB743031A (en) * 1953-07-24 1956-01-04 Olof Holger Petterson Improvements in or relating to machines for treating or washing clothes and the like

Also Published As

Publication number Publication date
CN112639196A (zh) 2021-04-09

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