CN1090611A - The improvement of dispensing of detergent - Google Patents
The improvement of dispensing of detergent Download PDFInfo
- Publication number
- CN1090611A CN1090611A CN93112924A CN93112924A CN1090611A CN 1090611 A CN1090611 A CN 1090611A CN 93112924 A CN93112924 A CN 93112924A CN 93112924 A CN93112924 A CN 93112924A CN 1090611 A CN1090611 A CN 1090611A
- Authority
- CN
- China
- Prior art keywords
- dispersal device
- hollow shell
- tooth
- dispersal
- opening
- 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
Links
- 239000003599 detergent Substances 0.000 title claims description 5
- 238000005406 washing Methods 0.000 claims abstract description 35
- 239000000203 mixture Substances 0.000 claims abstract description 30
- 239000004753 textile Substances 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 229920002457 flexible plastic Polymers 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 208000002925 dental caries Diseases 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 239000000499 gel Substances 0.000 description 16
- 238000004140 cleaning Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 241000628997 Flos Species 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- -1 polypropylene, propylene-ethylene copolymers Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/024—Devices for adding soap or other washing agents mounted on the agitator or the rotating drum; Free body dispensers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Detergent Compositions (AREA)
- Washing And Drying Of Tableware (AREA)
- Closures For Containers (AREA)
Abstract
A kind of dispersal device, especially for discharging washing agent or other composition in washing machine, this device is made of the mouth (2) of a hollow shell (10) and a discharging washing agent.There are a plurality of elongated members that stretch out from inner walls (3a, 3b, 8a, 8b, 6) to be used for preventing in the device or limit washing agent and send out the form of agglomerate or gel and discharge and prevent harmful enter of textiles device.
Description
The present invention relates to the dispersion of from be placed on the dispersal device the washing machine drum with pending textiles washing agent or other composition.
A kind of dispersal device that is used for branch divided powder or liquid cleaning compositions that has proposed has the hollow shell of an opening to constitute by one, the composition of institute's expense can be filled in the dispersal device by this opening, pass through the opening dispersive composition when washing machine drum that this device is rotated in washing process stirs.Opening must be enough big so that the user can constantly annotate in device cleaning compositions, but this will cause dispersed composition to be concentrated shape before the cleaning fluid access to plant is with its dilution.Can also find when composition contacts with cleaning fluid that according to the character of composition composition has a kind of trend that gel disperses with one or more pieces forms then that forms.In addition, find that according to the character of composition the concentrated meeting of dispersion gel causes dyeing or decolouring to pending textiles.
Proposed one perforated baffle element to be installed at the discrete openings place that strides across dispersal device, if but the user by baffle element filling in device, the hole of element is may be too big and may prevent that relatively large gel from therefrom dishing out during use.
Can find in addition, if too big some the pending textiles of the opening of dispersal device can be wrapped in opening part and can not be moved by the stirring of washing machine drum.
The method that an object of the present invention is to provide a kind of improved washing agent dispersal device and make this device.Another purpose provides a kind of improved method that is used for handling the washing machine textiles.
According to the invention provides a kind of in washing machine the dispersal device of dispensing of detergent or analogous composition, this device is made of a hollow shell that is useful on the opening of filling in device, by this opening dispersive composition, it is characterized in that being equipped with in the hollow shell a plurality of teeth, the one end connects hollow shell and stretches to the inside of hollow shell.Because these teeth stretch into hollow shell, the gel that is formed by composition and cleaning fluid is blocked and be stirred or be broken into less dispersion part before discharging from tooth passes through opening then and freely disperses by tooth.These teeth do not hinder the user to use the composition of annotating in the forward direction device.
These teeth preferably have the free end above the filling plane that is arranged in the dispersed composition of filling in the device.It will form the danger of gel and reduce to minimum in hollow shell, so a large amount of gels can disperse with single part at the free end of tooth.These teeth preferably are connected to the plane below the filling plane of the dispersed composition of device filling in the housing.Guaranteed that like this gel quav encloses formation at tooth rim, and gel before discharging, the device opening is being fractured into less part certainly.
The surface of tooth can be level and smooth, but can be irregular surface if desired to increase the adhesive force of gel to tooth, has guaranteed that further gel can only discharge with fritter.
For the purpose of facility, a plurality of teeth end at free end and the adjacent openings in the hollow shell.Free space between the free end of tooth wants ratio open little.The free end of tooth defines the effective dimensions of opening in device, can be involved in and cover opening not obviously and hinder user's required composition of filling in device at this place's textiles.The length of tooth even can make is intersected between the free end of a tooth and in addition two teeth that stretch out from the opposite of hollow shell haply covering opening fully, but does not weaken the simplification of user's filling apparatus.
These teeth can stretch to the plane of opening obliquely from the inwall of hollow shell.
These teeth are preferably resilient, even so that the textiles of any access to plant opening, tooth bending will occur and not damage textiles when fabric is had enough scopes and tooth engagement.
If hollow shell is flexible, the textiles in the bucket makes its distortion, resilient when deformation force is removed, and these teeth are effective especially to the gel that forms in this hollow shell of fragmentation.Because the distortion of hollow shell, the position of one or more teeth will change in the hollow shell, and these teeth that move in hollow shell produce stirring operation in the gel that forms.This stirring operation is with the gel fragmentation.In addition, it makes gel and mixes by the cleaning fluid in the opening access to plant, and additional cleaning fluid helps cracking gel and makes the composition that will disperse become littler conc forms.
Another object of the present invention provides a kind of method of handling textiles in band contains the washing machine of dispersal device of washing agent or analogous composition, this method comprises: device is put into the washing machine drum that pending textiles is housed, device can move freely in bucket, start washing machine then, it is characterized in that washing agent or similar compositions by a plurality of elongated members stirrings in the device, from elongated member release and through the discharge of device opening.
The present invention also provides a kind of method of making dispersal device, this method comprises that molding one has the hollow shell of an opening, it is characterized in that molding comprises step: have the male mold part of a plurality of cavitys to insert a female die member with one, injected plastic material between formpiston and female die member, formation has the hollow shell of a plurality of inner teeth, and these teeth are corresponding to a plurality of cavitys on the formpiston.Formpiston is separated with female die member and hollow shell is deviate from from male mold part.
Washing agent or other composition can be powder, liquid or solid form, and solid forms wherein can encapsulate powder or liquid, in addition, can be contained in can dissolve successively undissolved parcel or the bag in.
The present invention is described now with reference to the accompanying drawings, wherein
Fig. 1 is the stereogram according to first instantiation of device of the present invention;
Fig. 2 is the perspective section view of Fig. 1 II-II along the line,
Fig. 3 is the vertical view of the device of Fig. 1;
Fig. 4 is the stereogram of second instantiation of dispersal device;
Fig. 5 is the stereogram of the 3rd instantiation of dispersal device;
Fig. 6,7 and 8 is sectional views that each stage of injection molding methods of dispersal device is made in explanation.
Fig. 9 to 13 is amplification sectional views of selectable flute profile.
As shown in Figure 1, dispersal device of the present invention is generally spherical, top by one has the hollow shell 1 of floss hole 2 to constitute.
Dispersal device along inclined direction is made of from tooth extended part 3a and the 3b that the sidewall of housing stretches to housing a plurality of forms with little.As illustrated in fig. 1 and 2, extended part 3a and 3b constitute with the group 3b of lower floor that forms second perithallium by tilting to isolate to arrange the excellent 3a of first upper layer group that forms the first circular cone perithallium.
When washing agent during by powder constituent, elongated member 3a and 3b provide constraints, and prevent to stick with paste or block concentrate is dished out.In addition, these parts have important agitating function and prevent undesirable textiles access to plant in the housing 1 of dispersal device.
Because dispersal device is impacted in washing machine drum, on its sidewall, produce extruding and distortion, elongated member 3a and 3b bear the motion of different directions, further run through housing 1, performance and the closely similar immixture of excellent blender.The motion that runs through of elongated member 3a, 3b produces stirring to washing agent or other composition in housing.Particularly extended part can be eliminated any agglomerate of washing powder and cleaning fluid formation.
The floss hole of dispersal device is determined by a rib 4 and an axle journal 5.Function to rib 4 is described further below.Elongated member 3a and 3b can inwardly reach near the rib 4 or below the rib more than 4 millimeters locate to stop.Make an integral body for making device inject molding, the tie point of elongated member 3a and 3b and housing 1 wall is positioned at the hemispherical portion on mouthful 2 opposites, and therefore (referring to accompanying drawing) is lower than the horizontal plane of the maximum gauge correspondence of common spherical shell 1.
Fig. 4 is the stereogram of second instantiation of dispersal device, and wherein the housing 1 of dispersal device is made up of with the grid form of enclosing that radially inwardly stretches on rib 4 and with neck wall 5 same planes the elongated member 6 of a plurality of tooth shapes.Enclose grid 6 and make with housing by flexible plastic material and become as a whole, be used for limiting detergent powder cream or gel, dish out to prevent its form with agglomerate.
Be appreciated that the extended part 6 that encloses the grid shape also can use with the instantiation of Fig. 1 to 3 explanation.
Fig. 5 is the stereogram of the 3rd instantiation of dispersal device, wherein elongated member by a plurality of around spheroid 1 circumferential arrangement enclose grid 8a and 8b constitutes.Enclosing grid 8a, 8b separates each other in the bottom of dispersal device housing 1 and is tilted to towards mouth 2.
First group enclose grid 8a vertically or incline direction extend to limit first exocoel 9, and second group enclosed grid 8b with one heart and limit inside second concentric cavities that has opening 10.This instantiation and the grid that enclose shown in Figure 4 are combined the inhibition and the stirring that can further strengthen composition.
The dispersal device mouth preferably according to the step that illustrates among Fig. 6,7 and 8 or stage by injection-molded manufacturing.The formpiston 13 of the cavity 14 of two half models 11 of expression and 12 and elongated member shape complementarities that have and make among these figure.
Also have in the formpiston tube axial to be used for air supply under pressure.
Plastic material injects by the pipe in the half model 12 17.With two half models separately, as shown in Figure 7, air is sent into by managing 16 under pressure then.
Because air supply under pressure, rib 4 plays sealing function between housing 1 and formpiston 13, up in fact deviating from formpiston 13 along with pressure increases container casing.Method recited above allows to constitute the 3a of the dispersal device with the tooth that stretches to enclosure interior shown in Fig. 1 to 3, and 3b body and tooth shown in Figure 4 are an overall structure.
Fig. 9 to 13 is amplification sectional views that the concrete entity that is used for Fig. 1 to 3 explanation has the tooth of different cross section shape.Fig. 9 is a tooth that cross sectional shape is a five-pointed star shape.A benefit of the tooth of this structure is to compare with the tooth that is substantially circular cross-section of Fig. 1 to 3 to save manufactured materials.
Figure 10 is a tooth that the cross section is a jagged edge, and Figure 11 is that a cross section is roughly rectangular tooth, increases blocking effect.Figure 12 is that a cross section is semi-moon shaped tooth, and Figure 13 is a tooth in cross section in a zigzag.
In general, dispersal device preferably is roughly sphere.But be appreciated that housing also can be other shape, for example general cylindrical shape.
The most handy soft flexible plastic material manufacturing of container casing, PVC for example, polyurethane, polypropylene, propylene-ethylene copolymers (for example, the HIPAX material that Himont sells) and various elastomer, but also can be by the hard plastic material manufacturing.Best, the Shore hardness of the material of use is lower than 100 Shore A.Use flexible material during washing, can obtain the effect of drawing water, be convenient to the discharge of washing agent and improved the cleaning fluid that is contained in the dispersal device and the exchange between the washing agent corresponding to the impact discharger.
Be appreciated that under the situation of not damaging the principle of the invention, do not limit to provide previously with the description that is used for the embodiment purpose and relevant version is described and carries out details and revise fully.
Claims (21)
1, a kind of being used for comprises that at the dispersal device of washing machine dispensing of detergent or analogous composition has a hollow shell that is used for to the opening (2) of device filling, composition disperses by this opening, it is characterized in that installing in the hollow shell a plurality of teeth (3a, 3b, 6,8a, 8b), an end of tooth connects hollow shell and stretches to the inside of hollow shell.
2,, it is characterized in that tooth (3a, 3b, 6,8a, 8b) has the free end that is arranged on the dispersed composition filling of device filling plane according to the dispersal device of claim 1.
3,, it is characterized in that tooth (3a, 3b, 6,8a, 8b) is connected on the housing plane below the filling plane of the dispersed composition of filling in device according to the dispersal device of claim 1 or 2.
4,, it is characterized in that tooth (3a, 3b, 6,8a, 8b) has a smooth exterior surface face roughly according to the dispersal device of any one claim of front.
5, according to the dispersal device of any one claim of front, it is characterized in that a plurality of teeth (3a, 3b, 6,8a, 8b) end at its free end and adjacent openings (2) in hollow shell, the free space between tooth (3a, 3b, 6,8a, the 8b) free end is less than opening (2).
6,, it is characterized in that tooth (3a, 3b, 6,8a, 8b) along inclined direction stretches to the plane of opening (2) according to the dispersal device of claim 5.
7,, it is characterized in that tooth (3a, 3b, 6,8a, 8b) is flexible according to the described dispersal device of any one claim of front.
8,, it is characterized in that hollow shell (1) is to produce the elastomer that is out of shape by the textiles in the bucket also can restore to the original state when deformation force is removed according to the dispersal device of claim 4.
9, a kind of dispersal device, be used in particular in washing machine, discharging washing agent, constitute by a hollow shell (1) that has the mouth (2) that is used to discharge washing agent, it is characterized in that hollow shell has a plurality of extended parts (3a, 3b, 8a, 8b, 6) that extend from inner walls to be used for preventing or limits washing agent and discharge with the form of agglomerate.
10,, it is characterized in that described elongated member only separates obliquely the spillikin (3a, 3b) that stretches to the housing central shaft from housing wall by that and forms according to the dispersal device of claim 9.
11, according to the dispersal device of claim 9 or 10, it is characterized in that described elongated member by a plurality of circumferential arrangement and the grid that enclose that separate, radially extend around the vessel port that incline towards each other constitute.
12,, it is characterized in that described elongated member is separated, constituted with the grid (8a, 8b) that enclose that incline direction extends vertically from shell bottom wall by a plurality of inclining towards each other according to the dispersal device of claim 9.
13,, it is characterized in that elongated member forms an integral body by flexible plastic material manufacturing and housing according to any dispersal device of claim 9 to 12.
14,, it is characterized in that near the housing mouth rib (4) being arranged according to any dispersal device of claim 9 to 13.
15,, it is characterized in that a circular neck (5) is arranged on the rib (4) according to the dispersal device of claim 14.
16,, it is characterized in that described housing made by flexible plastic material according to any dispersal device of claim 9 to 15.
17,, it is characterized in that this device is lower than 100 shore A/no flexible plastic materials by Shore hardness and makes according to the dispersal device of claim 16.
18,, it is characterized in that this device does as a whole acquisition by injecting molding according to any dispersal device of claim 9 to 17.
19, a kind of method of making the described dispersal device of claim 1 comprises hollow shell that has an opening of molding, it is characterized in that comprising step: have the male mold part of a plurality of cavitys to insert female die member with one, to injected plastic material between formpiston and the female die member form one have a plurality of corresponding to formpiston on the hollow shell of internal tooth in a plurality of chambeies, formpiston is separated with female die member, and hollow shell is deviate from from formpiston.
20, a kind of method of making the described dispersal device of claim 19, it is characterized in that this molding further comprises step: between hollow shell and formpiston, form sealing, under pressure, will seal disconnection and deviate from from male mold part from the hollow shell of male mold part separation molding and with the hollow shell of molding.
21, in washing machine, handle the method for textiles with the device that washing agent or analogous composition are housed, comprise: this device is put into the washing machine drum that pending textiles is housed, device can move freely in bucket, start washing machine then, it is characterized in that washing agent or analogous composition are stirred by a plurality of elongated members and discharge from elongated member releasing device opening in device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT92A000905 | 1992-11-06 | ||
| ITTO920905A IT1257270B (en) | 1992-11-06 | 1992-11-06 | REFERENCES RELATED TO DISPENSING / DOSING DEVICES FOR DETERGENTS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1090611A true CN1090611A (en) | 1994-08-10 |
Family
ID=11410841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93112924A Pending CN1090611A (en) | 1992-11-06 | 1993-11-06 | The improvement of dispensing of detergent |
Country Status (8)
| Country | Link |
|---|---|
| EP (2) | EP0596192A1 (en) |
| JP (1) | JPH08502913A (en) |
| CN (1) | CN1090611A (en) |
| AU (1) | AU5464194A (en) |
| BR (1) | BR9307395A (en) |
| IT (1) | IT1257270B (en) |
| WO (1) | WO1994011562A1 (en) |
| ZA (1) | ZA938273B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069712C (en) * | 1994-11-11 | 2001-08-15 | 三星电子株式会社 | Detergent dissolution apparatus having rotation jetting member |
| CN103635623A (en) * | 2011-06-24 | 2014-03-12 | 雷克特本克斯尔荷兰有限公司 | A dosing and dispensing device for liquid detergent |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0872544A1 (en) | 1997-04-14 | 1998-10-21 | The Procter & Gamble Company | Dry effervescent granules and granular compositions comprising the same |
| EP2107106A1 (en) | 2008-04-02 | 2009-10-07 | The Procter and Gamble Company | A kit of parts comprising a solid laundry detergent composition and a dosing device |
| ES2543926B1 (en) | 2013-12-19 | 2016-05-31 | Zobele Espana Sa | Washing Machine Dispenser |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5147412Y2 (en) * | 1973-11-12 | 1976-11-16 | ||
| DE8816710U1 (en) * | 1988-02-15 | 1990-04-19 | Henkel KGaA, 4000 Düsseldorf | Storage tank for holding a laundry treatment liquid |
| GB8826403D0 (en) * | 1988-11-11 | 1988-12-14 | Unilever Plc | Method & device for treating textile articles |
-
1992
- 1992-11-06 IT ITTO920905A patent/IT1257270B/en active IP Right Grant
-
1993
- 1993-03-29 EP EP93105121A patent/EP0596192A1/en not_active Withdrawn
- 1993-11-05 EP EP94900105A patent/EP0667925A1/en not_active Withdrawn
- 1993-11-05 WO PCT/EP1993/003105 patent/WO1994011562A1/en not_active Application Discontinuation
- 1993-11-05 JP JP6511688A patent/JPH08502913A/en active Pending
- 1993-11-05 ZA ZA938273A patent/ZA938273B/en unknown
- 1993-11-05 BR BR9307395A patent/BR9307395A/en not_active Application Discontinuation
- 1993-11-05 AU AU54641/94A patent/AU5464194A/en not_active Abandoned
- 1993-11-06 CN CN93112924A patent/CN1090611A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069712C (en) * | 1994-11-11 | 2001-08-15 | 三星电子株式会社 | Detergent dissolution apparatus having rotation jetting member |
| CN103635623A (en) * | 2011-06-24 | 2014-03-12 | 雷克特本克斯尔荷兰有限公司 | A dosing and dispensing device for liquid detergent |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1994011562A1 (en) | 1994-05-26 |
| EP0596192A1 (en) | 1994-05-11 |
| BR9307395A (en) | 1999-08-24 |
| IT1257270B (en) | 1996-01-10 |
| ITTO920905A0 (en) | 1992-11-06 |
| EP0667925A1 (en) | 1995-08-23 |
| AU5464194A (en) | 1994-06-08 |
| JPH08502913A (en) | 1996-04-02 |
| ITTO920905A1 (en) | 1994-05-06 |
| ZA938273B (en) | 1995-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |