WO1998004770A1

WO1998004770A1 - Washing method and auxiliary utensil for washing

Info

Publication number: WO1998004770A1
Application number: PCT/JP1997/002538
Authority: WO
Inventors: Futoshi Teranishi; Kuniyoshi Shigematsu; Isao Yamada
Original assignee: Kao Corporation
Priority date: 1996-07-30
Filing date: 1997-07-23
Publication date: 1998-02-05
Also published as: TW377376B; AU3633697A; JP3225048B2

Abstract

A washing method using a washing net, and an auxiliary utensil for washing. An article (10) being washed, and a water permeable member (2) capable of defining a space for receiving the article, are overlapped one upon another by receiving the article (10) in the space, and are integrally rolled while overlapped. The article (10) being washed, and the water permeable member (2) in a rolled state are washed with water by a washing machine. The water permeable member (2) comprises a flexible, front side net, and a flexible, rear side net (32) positioned with a spacing from the front side net, the front side net and the rear side net being connected to each other elastically and relatively displaceably.

Description

Specification

Laundry method and laundry aid

The present invention relates to a washing method for washing laundry with a washing machine and a washing auxiliary tool used in the washing method. Background art

When washing laundry with a washing machine, a washing net is used to prevent the laundry from being out of shape due to a water flow swirling in the washing tub. Examples of the irrigation net include a spherical bag-shaped one disclosed in Japanese Utility Model Application Laid-Open No. 58-94480 and a hemispherical one disclosed in Japanese Patent Application Laid-Open No. 7-328279. There is a bag-shaped one. However, when laundry is stored and washed in a spherical or hemispherical bag-like laundry net, the laundry is unevenly distributed or curled in the laundry net. Therefore, the shape of the laundry cannot be sufficiently prevented. Also, as a washing machine that can prevent the shape of the laundry from being lost, it has a structure in which the laundry is placed on a net provided in a washing tub and water is dropped from above the laundry in a brewing manner. is there. In the conventional washing net, the washing net moves relatively to the laundry inside due to the centrifugal force received during impact dehydration received from the water flow. In this case, the laundry is rubbed against the laundry net, causing damage, pills, fluffing, and the like, and the shape of the laundry cannot be sufficiently prevented. If water is dropped from above the laundry in a brewing manner, the laundry can be prevented from being out of shape. However, a special washing machine is required. For this reason, a general-purpose washing machine cannot be used to wash easily-washed laundry such as a sweater for which dry cleaning is recommended. Furthermore, if the laundry is made of shrinkable fibers, shrinkage cannot be prevented by the conventional washing method. Therefore, the laundry and the net are overlapped by storing the laundry in the bag-like net, and the laundry and the net are wound in a roll shape in this overlapping state, and the washing is wound in the roll shape. Washing of objects and water-permeable members with a washing machine is disclosed in Japanese Utility Model Publication No. 5-133380. If the laundry and the net are simply wound in a roll, the outermost peripheral portion of the roll of laundry is rubbed by the net. Therefore, there is a problem that the laundry is damaged, pills, fluff, and the like. An object of the present invention is to provide a washing method and a washing auxiliary tool that can solve the above-mentioned problems. Disclosure of the invention

In the washing method of the present invention, the laundry and a water-permeable member capable of forming a space for accommodating the laundry are stacked by storing the laundry in the storage space. It is applied when the washing S and the water-permeable member are washed with a washing machine in a state of being wound in a roll. Further, in a case where the laundry and the water-permeable member are folded together so that at least one fold is formed in a stacked state, and the folded laundry and the water-permeable member are wound into a roll. Applied to Further, the washing method of the present invention is characterized in that the laundry and the water-permeable member capable of forming a space for storing the laundry are stacked by storing the laundry in the storage space, and two or more pieces are stacked in the stacked state. The folds are folded together so that the folds can be made. Applicable when washing with water.

According to the present invention, the laundry may be wound in a roll, or may be folded in a roll after being folded so as to form at least one fold, or may be two or more. It is washed in a folded state so that it can be creased. Therefore, it is possible to prevent uneven displacement, rounding, shape loss, and shrinkage of the laundry when washing with a washing machine.

When only laundry is wound into a roll, the inner and outer peripheral sides of the laundry are in direct contact. Also, when only the laundry is folded, the opposing surfaces of the laundry are in direct contact. As a result, there is insufficient water flow to reach the center of the laundry, so that sufficient washing power cannot be obtained. On the other hand, according to the present invention, the laundry is wound in a roll shape or folded in a state where the laundry is overlapped with the water-permeable member. Therefore, a water-permeable member is interposed between the inner peripheral side and the outer peripheral side of the roll-shaped laundry. Alternatively, a water-permeable member is interposed between the opposing surfaces of the folded laundry. Therefore, there is no shortage of the water flow reaching the center of the laundry, so that sufficient washing power can be obtained.

Further, since the laundry and the water-permeable member are integrally wound, the laundry does not rub against the water-permeable member. This can prevent damage to the laundry, pills, and fluff.

Further, the water-permeable member can form a storage space, and the laundry and the water-permeable member are stacked by storing the laundry in the storage space. In the stacked state, the laundry and the water-permeable member are rolled or folded. Thereby, the water-permeable member is reliably interposed between the inner peripheral side and the outer peripheral side of the roll-shaped laundry or between the opposing surfaces of the folded laundry. Therefore, sufficient washing power can be reliably obtained. One feature of the method of the present invention is that the water-permeable member has a flexible net on the front side and a flexible net on the back side which is arranged at a distance from the net on the front side. It is characterized by being connected to a cut so as to be elastically displaceable relative to each other.

According to this configuration, the water-permeable member that covers the outermost peripheral portion of the roll-shaped laundry is provided. Alternatively, when the water-permeable member covering the outermost surface of the folded laundry is subjected to impact by water flow or centrifugal force for dehydration, the front side net is elastic with respect to the back side net. Sexually relative displacement. Therefore, the relative movement of the back side net with respect to the laundry can be suppressed. This prevents the outermost peripheral portion of the rolled laundry or the outermost portion of the folded laundry from being rubbed by the net. Therefore, it is possible to prevent damage to the laundry, pills and fluff.

The means for connecting the net on the front side and the net on the back side is composed of a plurality of linear portions that can be elastically deformed and deformed. One end of each linear portion is connected to the net on the front side, and each line is connected. By connecting the other end of the linear portion to the net on the back side, it is preferable that both nets can be elastically displaced relative to each other, and that a gap is formed between the linear portions.

As a result, the water flow can pass through the gap between the net on the front side and the net on the back side, and the cleaning effect can be improved. Another feature of the method of the present invention is that the water-permeable member is constituted by a flexible net and a plurality of elastically deformable linear portions connected to one surface side of the net. A gap is formed between the respective linear portions, and the respective linear portions are arranged inside the storage space so as to be able to come into contact with the laundry.

According to this configuration, the water-permeable member that covers the outermost peripheral portion of the roll-shaped laundry or the water-permeable member that covers the outermost portion of the folded laundry is subjected to the impact of water flow or dehydration. When a centrifugal force acts on the net, the net is elastically displaced relative to the linear portion. Therefore, the relative movement of the linear portion with respect to the laundry can be suppressed. This prevents the outermost peripheral portion of the rolled laundry or the outermost portion of the folded laundry from being rubbed by the net. Therefore, it is possible to prevent damage to the laundry, pills and fluff. Further, since the water flow can pass through the gap between the linear portions, the cleaning effect can be improved.

It is preferable that the linear portion has a ring shape by connecting both ends to the net. Thereby, the linear portion does not get caught on the laundry, so that the laundry can be prevented from being rubbed by the linear portion. Therefore, it is possible to prevent damage to the laundry, pills and fluff. In the method of the present invention, it is preferable to wind the laundry and the water-permeable member in a mouth shape with the core material as a central axis. Thus, the laundry and the water-permeable member can be easily wound into a roll. ADVANTAGE OF THE INVENTION According to the washing | cleaning method of this invention, generation | occurrence | production of out of shape, shrinkage, damage, a pill, and a fluff of a laundry can be prevented, maintaining a sufficient washing effect. In addition, easily washable laundry, such as a sweater for which dry cleaning is recommended, can be washed with a general-purpose washing machine. A laundry catching device to which the present invention is applied is provided with a water-permeable member capable of forming a space for storing laundry, and the laundry and water-permeable member stored in the storage space are stacked. The water-permeable member has flexibility so that the water-permeable member can be integrally wound into a roll, and a means for preventing the rolled laundry and the water-permeable member from being unfolded is provided. ing. Further, the water-permeable member and the laundry can be integrally folded so that at least one fold can be formed in an overlapped state, and can be wound in a roll shape in a folded state. Applicable to laundry aids that can be used. Further, the laundry catching device to which the present invention is applied is provided with a water-suitable member capable of forming a space for storing laundry, and the laundry and water-permeable member stored in the storage space are overlapped. The water-permeable member has flexibility so that it can be folded together so that two or more folds can be made in the state, and the folded laundry and the water-permeable member unfold. Means are provided to regulate

One of the features of the laundry aid of the present invention is that the water-permeable member has a flexible surface-side net and a flexible net arranged at an interval between the surface-side net. It is constituted by connecting the net on the back surface side having elasticity to be relatively displaceable elastically. The thickness of the water-permeable member is preferably 2.0 mm or more, more preferably 2.0 mm-1.5 mm. The connecting means for connecting the net on the front side and the net on the back side is constituted by a plurality of elastically bent portions which can be elastically deformed. One end of each linear portion is connected to the net on the front side. The other end of the part is connected to the net on the back side, Preferably, both nets are elastically displaceable relative to each other, and a gap is formed between the respective linear portions.

Another feature of the laundry assisting device of the present invention is that the laundry auxiliary tool includes a water-permeable member capable of forming a space for storing laundry, and the laundry and water-permeable member stored in the storage space are stacked. The water-permeable member has flexibility so that the water-permeable member can be integrally wound around the roll, and a means for preventing the laundry wound in a mouth shape and the water-permeable member from unfolding is provided. The water-permeable member is composed of a flexible net and a plurality of elastically deformable linear portions joined to one surface of the net. A gap is formed between each other, and each lined part is located inside the storage space so as to be able to contact the laundry. It is preferable that the linear portion has a ring shape by connecting both ends to the net.

In the laundry aid according to the present invention, it is preferable that the core material can be connected to the water-permeable member so that the laundry and the water-permeable member can be connected to each other so as to form a central axis when the laundry is wound into a roll. According to the washing aid of the present invention, the above-described washing method of the present invention can be performed. BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a front view of a laundry auxiliary tool according to a first embodiment of the present invention in an unfolded state. FIG. 2 is a front view of the laundry auxiliary tool according to the first embodiment of the present invention in a state where laundry is stored.

FIG. 3 is a partial perspective view of the water-permeable member according to the first embodiment of the present invention.

FIG. 4 (1) is a partial cross-sectional view showing a state before the relative displacement between the front side net and the back side net according to the first embodiment of the present invention, and FIG. 4 (2) is the relative displacement. FIG. 7 is a partial cross-sectional view showing a later state.

FIG. 5 is a perspective view of the laundry and the laundry auxiliary tool according to the first embodiment of the present invention in the middle of being wound into a roll.

FIG. 6 is a perspective view of the laundry and the laundry auxiliary tool wound in a roll shape according to the first embodiment of the present invention. FIG. 7 is a cross-sectional view of a main part of the laundry and the laundry auxiliary tool according to the first embodiment of the present invention.

FIG. 8 is a perspective view of a modified example of the present invention in which a laundry and a laundry auxiliary tool are being wound into a roll.

FIGS. 9 (1), 9 (2), and 9 (3) are diagrams showing members that restrict the development of the laundry and the water-permeable member according to the modified example of the present invention.

FIG. 10 is a front view of a laundry auxiliary tool according to a second embodiment of the present invention in an unfolded state. FIG. I1 (1) is a perspective view of the laundry and the laundry aid used in the embodiment of the present invention. FIG. 1 (2) is a perspective view of the laundry aid used in the embodiment of the present invention. .

FIG. 12 (1) is a drawing substitute photograph showing the fiber shape of the surface of the wool sweater washed by the method of the present invention, and FIG. 12 (2) is a photograph of the surface of the wool sweater washed by the conventional method. Drawing substitute photograph showing fiber shape.

Fig. 13 (1) is a perspective view of the folded laundry and the laundry catcher of the third embodiment of the present invention, and Fig. 13 (2) is the folded laundry of the fourth embodiment of the present invention. FIG. 3 is a perspective view of the laundry and the laundry aid.

Fig. 14 (1) is a perspective view of the folded laundry and the laundry auxiliary tool of the fifth embodiment of the present invention, and Fig. 14 (2) is a folded laundry of the sixth embodiment of the present invention. FIG. 2 is a perspective view of an article and a laundry aid.

Fig. 15 (1) is a perspective view of the folded laundry and the laundry catcher of the seventh embodiment of the present invention, and Fig. 15 (2) is a folded view of the eighth embodiment of the present invention. FIG. 3 is a perspective view of the laundry and the laundry aid.

FIG. 16 is a partial perspective view of a water-permeable member according to a ninth embodiment of the present invention.

FIG. 17 is a partial sectional view of a water-permeable member according to a ninth embodiment of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.

The washing auxiliary tool 1 shown in FIG. 1 includes a flexible water-permeable member 2 which can form a space for storing laundry and has flexibility. The water-permeable member 2 has a rectangular shape in a plan view, and its longitudinal dimension is approximately twice as large as its lateral dimension. This water-permeable member 2 has a length In the center of the hand direction, it can be folded in two along the short direction. On the outer periphery of the water-permeable member 2, a cloth removing portion 3 is attached. Fasteners 4 are attached to the cutouts 3. The fastener 4 closes most of the outer periphery of the folded water-permeable member 2. Thereby, as shown in FIG. 2, the water-permeable member 2 is formed in a bag shape. The inside of the bag-like water-permeable member 2 forms a storage space for the laundry 10. The laundry 10 is stored in the storage space, and overlaps the water-permeable member 2.

A cylindrical hanger (core material) 8 can be connected to the water-permeable member 2. That is, the hanger 8 is inserted into the cloth ring 7 sewn to the trimming portion 3. The laundry 10 stored in the storage space can be hung on the hanger 8. A cloth hanging ring 9 is sewn on the rim 3 so that a clothesline or the like for drying the wash 10 can be inserted. As shown in FIG. 3, the water-permeable member 2 has a flexible surface-side net 31 and a flexibility which is arranged at an interval between the surface-side net 31. It has a net 32 on the back side and a plurality of linear portions 33 that are elastically deformable. One end of each linear portion 33 is connected to the net 31 on the front side, and the other end of each linear portion 33 is connected to the net 32 on the back side. Thereby, both nets 31 and 32 can be elastically displaced relative to each other. That is, as shown in FIG. 4 (1), the distance D between the two nets 31 and 32 in a state where they are not relatively elastically deformed is linear as shown in FIG. 4 (2). It is narrowed by the elastic deflection of the part 33. A gap 35 is formed between the respective linear portions 33.

The mesh shape of each of the nets 31 and 32 is hexagonal in the present embodiment, but is not particularly limited. The nets 31 and 32 need only have flexibility, but preferably have appropriate flexibility so as not to damage the laundry. In this embodiment, each net 3

Nos. 1 and 32 are formed by knitting a yarn obtained by twisting a plurality of synthetic resinous filaments. It is sufficient that each linear portion 33 is elastically deformable in the radial direction. In the present embodiment, each of the line-shaped portions 33 is formed by alternately connecting a synthetic resin filament to a net 31 on the front side and a net 32 on the back side. Synthetic resin forming each linear part 3 3 The synthetic filament is thicker and stiffer than the synthetic resin filament constituting each of the nets 31 and 32. By storing the laundry 10 in the storage space, the water-permeable member 2 and the washing S 10 are stacked. As shown in FIG. 5, the water permeable member 2 and the laundry 10 are integrally wound in a stacked state. Thereby, as shown in FIG. 6, the water-permeable member 2 and the laundry 10 are rolled. At this time, the laundry 10 and the water-permeable member 2 can be wound around the hanger 8 as a central axis. As shown in FIG. 8, the laundry 10 and the water-permeable member 2 may be wound around two rolls. The laundry 10 and the water-permeable member 2 are preferably wound into at least three layers. As shown in FIG. 6, a net-like rubber band 15 having water permeability is wound around the laundry 10 and the water-permeable member 2 wound in a roll shape. As a result, the rolled washing S-substance 10 and the water-permeable member 2 are prevented from being unfolded. The rubber band 15 may be separated from the water-permeable member 2. Alternatively, the rubber band 15 may be connected to the water-permeable member 2 as shown by a two-dot chain line in FIG. 1 and FIG.

The means for preventing the laundry 10 and the water-permeable member 2 from being rolled up is not particularly limited. For example, buttons, hooks, strings, planar fasteners, rubber, pins, zippers, clothespins, etc. can be used. For example, as shown in Fig. 9 (1), the female part 16a of the planar fastener is provided on one surface of the band body 16 and the male part 16b of the planar fastener is provided on the other surface. Provide. As shown in FIG. 9 (2), a connector 17a having a plurality of openings through which the other end of the band main body 17 can be inserted is attached to one end of the band main body 17. As shown in Fig. 9 (3), a female connector 18a is attached to one end of the band main body 18, and a removable male connector 18b is attached to the female connector 18a. Attach to the edge. Each deployment prevention means has a net-like structure or the like so as to have water permeability. As a result, a reduction in the cleaning power can be prevented. By using the above-mentioned washing aid 1, the laundry 10 and the water-permeable member 2 are integrally wound into a roll in a stacked state, and then the laundry 10 and the water-permeable member 2 are unfolded. Is Then, the laundry 10 and the water-permeable member 12 can be washed with the washing machine 20 as shown in FIG. As a result, the laundry 10 is washed while being wound in a roll shape.

When washing with water, uneven unevenness, rounding, shape loss and shrinkage of the laundry 10 can be prevented.

Further, if only the laundry 10 is wound in a roll shape and washed, the inner peripheral side and the outer peripheral side of the roll-shaped laundry 10 are in direct contact. In this case, sufficient detergency cannot be achieved due to insufficient water flow reaching the center of the laundry 10. On the other hand, according to the above configuration, the laundry 10 and the water-permeable member 2 are wound in a roll-down state with the laundry 10 and the water-permeable member 2 superposed on each other, and therefore, as shown in FIG. The water-permeable member 2 is interposed between the side 10a and the outer peripheral side 10b. Therefore, there is no shortage of the water flow reaching the center of the laundry 10 and a sufficient washing effect can be obtained. Further, since the laundry 10 and the water-permeable member 2 are integrally wound, the laundry 10 is not rubbed against the water-permeable member 2. This can prevent the laundry 10 from being damaged, pilled, or fluffed. The water-permeable member 2 forms a storage space. When the laundry 10 is stored in the storage space, the laundry 10 and the water-permeable member 2 are overlapped. Since the stacked laundry 10 and the water-permeable member 2 are wound into a roll, the laundry 10 is disposed between the inner peripheral side 10 Oa and the outer peripheral side 10 b of the roll-shaped laundry 10. The water-permeable member 2 is reliably interposed. As a result, a sufficient cleaning effect can be reliably achieved. FIG. 10 shows a laundry assistant 1 ′ according to a second embodiment of the present invention. The difference from the first embodiment is that a male button 4 a and a female button 4 b are attached to both edges along the short direction of the cut-out portion 3 instead of the fastener 4. The hanger 8 is connected to the water-permeable member 2 at a substantially central position in the longitudinal direction. The water-permeable member 2 is folded along the lateral direction at a position about 1 to 4 from one end in the longitudinal direction and at a position about 1 Z4 from the other end in the longitudinal direction. Both ends of the water-permeable member 2 along the lateral direction are connected to each other via the buttons 4a and 4b. This allows laundry 1 0 and the water-permeable member 2 are superimposed and then wound into a roll. Other parts are the same as in the first embodiment, and the same parts are denoted by the same reference numerals. FIG. 13 (1) shows a third embodiment of the present invention. In the third embodiment, the same laundry aids 1 and 1 'as those in the first embodiment or the second embodiment are used. The difference from the first and second embodiments is that the laundry 10 housed in the storage space and the water-permeable member 2 overlapping the laundry 10 are not folded into a roll without being folded in two. Fold them together to make an eye 50. The unfolding of the folded laundry 10 and the water-permeable member 2 is regulated by the same regulation means such as a rubber band as in the first embodiment. In the folded state, the laundry 10 and the water-permeable member 2 are washed with a washing machine. The folds 50 are parallel to each other. Further, the valley side of one fold 50 is disposed on one surface side of the water-permeable member 2, and the valley side of the other fold 50 is disposed on the surface side opposite to the one surface side of the water-permeable member 2 . Other configurations are the same as those of the above embodiments, and the same parts are denoted by the same reference numerals. FIG. 13 (2) shows a fourth embodiment of the present invention. The difference from the third embodiment is that the valleys of the two parallel folds 50 are arranged on the same surface side of the water-permeable member 2. Others are the same as the third embodiment. FIG. 14 (1) shows a fifth embodiment of the present invention. The difference from the third embodiment is that the number of folds 50 parallel to each other is three. One valley side of adjacent folds 50 is arranged on one surface side of water-permeable member 2, and the other valley side is arranged on the surface side opposite to one surface of water-permeable member 2. Others are the same as the third embodiment. FIG. 14 (2) shows a sixth embodiment of the present invention. The difference from the fifth embodiment is that the valley sides of the adjacent folds 50 are both arranged on the same surface side of the water-permeable member 2. Others are the same as the fifth embodiment. FIG. 15 (1) shows a seventh embodiment of the present invention. The difference from the third embodiment is that The number of parallel folds 50 is four. Further, one valley side of the adjacent folds 50 is arranged on one surface side of the water-permeable member 2, and the other valley side is arranged on the side opposite to the one surface side of the water-permeable member 2. Others are the same as the third embodiment. FIG. 15 (2) shows an eighth embodiment of the present invention. The difference from the third embodiment is that when the water-permeable member 2 and the laundry 10 are deployed, the fold 50 is formed on two orthogonal straight lines. The valley side of the fold 50 on one straight line is arranged on one surface side of the water-permeable member 2. Another linear fold 50 is bisected at the midpoint, one valley side of the bisected fold 50 is disposed on one surface side of the water-permeable member 2, and the other valley side is water-permeable. The member 2 is arranged on one side and the other side. Others are the same as the third embodiment. According to the third to eighth embodiments, the laundry 10 is washed in a prayed state so that two or more folds can be formed. Therefore, uneven washing, rounding, shape loss, and shrinkage of the laundry 10 during washing with a washing machine can be prevented. Further, when only the laundry 10 is folded and washed, the opposing surfaces of the folded laundry 10 are in direct contact with each other, so that the water flow reaching the center of the laundry 10 is insufficient. Therefore, a sufficient cleaning effect cannot be achieved. On the other hand, according to the above configuration, the laundry 10 and the water-permeable member 2 are folded in an overlapping state, so that the water-permeable member 2 is interposed between the opposing surfaces. As a result, there is no shortage of the water flow reaching the center of the laundry 10 and a sufficient cleaning effect can be achieved. Further, since the laundry 10 and the water-permeable member 2 are integrally folded, the laundry 10 is not rubbed against the water-permeable member 2. This can prevent the laundry 10 from being damaged, pilled, or fluffed. In addition, the laundry 10 stored in the storage space formed by the water-permeable member 2 and the water-permeable member 2 are folded. Therefore, since the water-permeable member 2 is reliably interposed between the opposing surfaces of the folded laundry 10, a sufficient linear effect can be reliably achieved. The water-permeable member 2 in each of the above embodiments is a flexible surface-side net 31 1 And a net 32 on the back side, which has flexibility and is disposed at an interval on the net 31 on the front side, and is elastically connected to be relatively displaceable. Therefore, in the first and second embodiments, even if the water-permeable member 2 covering the outermost peripheral portion of the roll-shaped laundry 10 is subjected to the bite force from the water flow and the centrifugal force at the time of dehydration ffl, The meta net 31 is elastically displaced relative to the back net 32. Thereby, the relative movement of the back side net 32 with respect to the laundry 10 can be suppressed. Further, in the third to eighth embodiments, even if an impact from a water flow or a centrifugal force at the time of dehydration acts on the water-permeable member 2 covering the outermost portion of the folded laundry 10, the surface side net is not affected. G 31 is elastically displaced relative to the back side net 32. Thereby, the relative movement of the back side net 32 with respect to the laundry 10 can be suppressed. Therefore, the outermost peripheral portion of the roll-shaped laundry 10 of the first and second embodiments and the outermost portion of the folded laundry 10 of the third to eighth embodiments are connected to the net 31. It prevents rubbing and prevents damage, pills, and fluff. The connecting means of the net 31 on the front side and the net 32 on the back side is constituted by a plurality of linear portions 33 which can be elastically deformed and deformed. One end of each linear portion 33 is connected to a net 31 on the front side, and the other end is connected to a net 32 on the back side. Therefore, both nets 31 and 32 are elastically relatively displaceable, and a gap 35 is formed between each linear portion 33. As a result, the water flow can pass through the gap 35 between the net 31 on the front side and the net 32 on the back side, so that the cleaning effect can be improved. In the first and second embodiments, the laundry 10 and the water-permeable member 2 are wound in a roll around the hanger 8 as a central axis. Therefore, the laundry 10 and the water-permeable member 2 can be easily wound into a roll. The laundry 10 and the water-permeable member 2 are overlapped by using the same laundry aids 1 and 1 ′ as in the first and second embodiments, and the laundry 10 is stored in the storage space. Then, the laundry 10 and the water-permeable member 2 are integrally folded so as to form at least one fold, and the folded laundry and the water-permeable member are integrally wound into a roll. The deployment of the irrigated material 10 and the water-permeable member 2 wound in the form of a roll is regulated by a regulating means such as a rubber band similar to that of the first embodiment. In the wound state, the laundry 10 may be washed with a water washing member together with the water-permeable member 2 using a washing machine. Thereby, the same effect as the above embodiments can be obtained. Instead of the water-permeable member 2, the water-permeable member 102 of the ninth embodiment shown in FIGS. 16 and 17 may be used. The water permeable member 102 includes a flexible net 131, and a plurality of elastically deformable linear portions 133 connected to one surface of the net 131. It consists of. Both ends of the linear portion 133 are connected to the net 131, thereby forming a ring shape. A gap is formed between the respective linear portions 133. When the inside of the water-permeable member 102 is used as a space for storing laundry, the linear portion 133 side is the inner side. As a result, the laundry 10 and the water-permeable member 0 2 are overlapped such that the linear portion 133 contacts the laundry 0 stored in the storage space.

The mesh shape of the net 1311 is a rhombus in the present embodiment, but is not particularly limited. The net 13 1 may be any net having flexibility, but preferably a rice wool having a moderate flexibility that does not damage the laundry. In the present embodiment, the net 1311 is formed by knitting a yarn obtained by twisting a plurality of synthetic resinous filaments. Each linear portion 133 may be any as long as it can be flexibly deformed. In the present embodiment, the linear portions 133 are formed by connecting both ends of the synthetic resin filament which is thicker and more rigid than the synthetic resin filament constituting the net 131, to the net 13. It is composed by connecting to 1. The present invention is not limited to the above embodiment. For example, the net shape of the net constituting the water-permeable member 2 is not particularly limited. Example 1

In order to compare the detergency between the washing method of the present invention and the conventional washing method, 10 pieces of wet-type artificially contaminated cloth manufactured by Washing Science Association were sewn on clothing (wool sweater), and a fully automatic washing machine was used. (Manufactured by Matsushita Electric Industrial Co., Ltd., NA-F600K1), the artificially soiled cloth i and the clothing were washed under the following conditions.

(Washing conditions)

Detergent concentration: 0.14% by weight

Detergent used: Commercial liquid detergent

Water temperature: 20 ° C

Water hardness: 4 ° D H

Washing course: Standard course

Drying: 20 ° C, 65% RH, flat-dry Washing method was as follows 1-4.

Washing method 1: Wash laundry without using laundry aids.

Washing method 2: Using the washing auxiliary tool 1 of the first embodiment, similarly to the first embodiment, the water-permeable member 2 and the laundry 10 are integrally wound in a roll in a state of being stacked, and the low The spreading of the washing S-product 10 and the water-permeable member 2 wound in a round shape was restricted, and the laundry 10 and the water-permeable member 2 were washed with the washing machine in the regulated state. The thickness of the water-permeable member 2 was 4.0 O mm.

Washing method 3: A water-permeable member composed of a single layer of net is used in place of the water-permeable member 2 of the first embodiment, and a water-permeable member having the same configuration as that of the first embodiment is used. The member and the laundry 10 are overlapped, and the water-permeable member and the laundry 10 are integrally wound in a roll in the overlapped state, and the laundry and the water-permeable member wound in the roll are unfolded. In this state, the laundry was washed with a washing machine together with water-permeable members. The thickness of one layer of the water-permeable member was 2.2 mm. Washing method 4: As shown in Fig. 11 (1), only the laundry 10 is wound into a roll, and the laundry 10 wound in the roll is wound in a bag-like form composed of a single layer of net. As shown in FIG. 11 (2), the washing aid 50 was washed with a washing machine with the opening of the washing aid 50 closed with a fastener 52, as shown in FIG. 11 (2).

Washing method 5: A washing aid having the same structure as that of the first embodiment is used except that a water-permeable member composed of one layer of net is used instead of the water-permeable member 2 of the first embodiment. The water-permeable member and the laundry 10 are overlapped, and the water-permeable member and the laundry 10 are integrally wound in a roll in the overlapped state, and the laundry and the water-permeable member are wound in the roll shape. The development was regulated, and the laundry was washed with a water-permeable member using a washing machine in the regulated state. The thickness of one layer of the water-permeable member was set to 0.75 mm. The reflectance at 550 nm of the original cloth before and after cleaning was measured with a colorimetric colorimeter (Z-30 OA manufactured by Nippon Denshoku Co., Ltd.). ). This washing rate corresponds to the washing power. Cleaning rate 100 0 (Reflectance of stained cloth after washing-Reflectance of unwashed stained cloth) / (Reflectance of white cloth (before contamination)-Reflectance of unwashed stained cloth) 10 pieces of stained cloth by each washing method The average washing ratio was as follows.

Washing method 1 1 8%

Washing method 2 1 5%

Washing method 3 1 2%

Washing method 4 8%

Washing method 5 8.5% Example 2

To compare the degree of shrinkage of the laundry between the washing method of the present invention and the conventional washing method, a wool sweater adjusted as follows was used as a test cloth, and the washing method of Example 1 was performed under the following washing conditions. Washing was performed in the same manner as in washing method 1 to 4, and the area shrinkage was determined.

(1) Preparation of test cloth

A plurality of L-size wool sweaters were conditioned at 20 ° C and 65% RH for 12 hours or more. Each wool sweater was marked at four points with an oil-based sign so that each side had a square shape of 15 cm. Each wool sweater is numbered. Respectively The length in the vertical and horizontal directions between the marks was measured, and each length was regarded as the original length. Since a plurality of wool sweaters are used, the horizontal direction and the vertical direction are determined based on the weave of the fibers, and are aligned.

(2) Washing conditions

Using a fully automatic washing machine (NA-F60K1 manufactured by Matsushita Electric Industrial Co., Ltd.), the wool sweaters prepared in the above (1) were washed one by one in a standard course. The concentration of each detergent was 0.14% by weight, and the water temperature was 20%. After washing was completed, drying and conditioning were performed at 20 ° C and 65% RH for 24 hours or more. Thereafter, the lengths of the marks attached in the above (1) were measured again, and the shrinkage was calculated from this value. Further, the area shrinkage was determined. The shrinkage was determined separately in the longitudinal and transverse directions.

The shrinkage rate and the area shrinkage rate were calculated by the following equations. In each wool sweater, the measured value (original length) before washing ffl was designated as R.M., and the measured value after washing was designated as W.M., and the average value of the measurement results was used. The shrinkage rate of each wool sweater was defined as W.S. in the horizontal direction and L.S. in the vertical direction.

[Calculation of shrinkage]

Shrinkage (%) = 1 0 0 X (R. M. — W. M.) / R. M.

[Calculation of area shrinkage]

Area shrinkage rate (¾0 = (W.S. + L.S.))-(W.S.XL.S.) / 100 The area shrinkage rate by each washing S method was as follows.

Washing method 15.2%

Washing method 2… 2. 8%

Washing method 3—3.1%

Washing method 4… 3.0% Example 3 In order to compare the degree of fluffing of the laundry between the washing method of the present invention and the conventional washing method, a two-tub washing machine was used for the washing method 1 and the washing method 2 of the first embodiment. Under a water temperature of 20 for 3 minutes with a weak current, rinse with 1 minute of water, rinse 1 minute, dehydrate 30 times twice, and after washing, dry at 20 ° C and 65% RH. Then, the surface condition was compared.

Fig. 12 (1) shows the surface state (magnification: 22.5 times) of wool cloth washed by the washing method 2 of the present invention, and Fig. 12 (2) shows the conventional washing method. Figure 1 shows the surface condition of the washed wool cloth (magnification: 22.5 times). Example 4

In order to reduce the degree of shrinkage between the washing method of the present invention and the conventional washing method, a wool sweater was manufactured using a fully automatic washing machine (Matsushita Electric Industrial Co., Ltd., NA-F60K1). Washing was performed under the same washing conditions as in Example 1. The washing method was the following 1 to 3.

Washing method 1: Laundry is put in the laundry aid of the first embodiment, and the laundry is washed as it is without folding or rolling.

Laundry method 2: Laundry is put in the laundry auxiliary tool 1 of the first embodiment, and the laundry and the water-permeable member are stacked in the same manner as in the fourth embodiment shown in FIG. 13 (2). The folds were integrally folded so as to form two folds, and the unfolding of the folded laundry and the water-permeable member was regulated. In the regulated state, the laundry was washed with the water-permeable member together with a washing machine.

Washing method 3: The laundry is put into the laundry aid 1 of the first embodiment, and the laundry and the water-permeable member are stacked in the same manner as in the sixth embodiment shown in FIG. 14 (2). Folded together so that three folds could be made, restricting the unfolding of the folded laundry and the water-permeable member, and washing the laundry together with the water-permeable member with a washing machine in the regulated state. . According to the washing method 1, the whole of the laundry was wet. On the other hand, According to the washing method 2 and the washing method 3 according to Ming, the seam was not noticeable to some extent. Further, in the washing method 2 and the washing method 3, the washing method 3 having a large number of folds had a smaller size. Example 5

To compare the degree of shrinkage of the laundry between the washing method of the present invention and the conventional washing method, a wool cloth adjusted in the same manner as in Example 2 was used as a test cloth, and the same washing method as in Example 2 was used. Under the conditions, washing was performed in the same manner as in washing method 1 to washing method 3 of Example 4, and the area shrinkage was determined in the same manner as in mm 2. The area shrinkage by each washing method was as follows.

Washing method 1… 8%

Washing method 2… 4%

Washing method 3… 3% According to washing method 2 and 3 according to the present invention from the above-mentioned embodiment 1, compared to washing method 4 in which only laundry is wound in a roll shape and stored in the auxiliary device for washing S, It can be confirmed that there is little decrease in detergency from washing method 1 without using an auxiliary tool, and that sufficient detergency is exhibited.

In addition, it is confirmed from Example 2 that the washing methods 2 and 3 according to the present invention significantly reduce the shrinkage of the laundry as compared with the washing method 1 without using the laundry catcher.

Further, from Example 3 above, it can be confirmed that according to the washing method 2 of the present invention, the generation of the fluff of the laundry is significantly improved as compared with the washing method 1 not using the washing auxiliary tool.

Further, from Example 4 described above, according to the washing methods 2 and 3 of the present invention, compared with the conventional permeation method 1 in which the laundry is simply put in the laundry aid, the laundry and the water-permeable member are separated. By folding, it was confirmed that the creases could regulate the movement of the laundry with respect to the auxiliary tool, prevent uneven displacement, and reduce the occurrence of seams. Further, from Example 5 described above, according to the washing methods 2 and 3 of the present invention, the shrinkage of the laundry is greatly improved as compared with the washing method 1 in which the laundry is simply put in the auxiliary tool for washing. Can be confirmed.

Claims

The scope of the claims

1. Laundry and a water-permeable member that can constitute a space for storing the laundry are stacked by storing the laundry in the storage space, and the stacked state is integrally wound in a roll, and the roll is formed. When the laundry and the water-permeable member are washed with a washing machine in a wound state, the water-permeable member is disposed at an interval between a flexible net on the front side and a net on the front side. A washing method comprising: connecting a flexible net on the back side so as to be elastically displaceable relative to each other.

2. The means for connecting the net on the front side and the net on the back side is composed of a plurality of linear portions that can be elastically deformed and deformed.

One end of each linear part is connected to the net on the front side, and the other end is connected to the net on the back side, so that both nets can be relatively displaced sexually.

The washing method according to claim 1, wherein a gap is formed between the respective linear portions.

3. Laundry and a water-permeable member that can form a space for storing the laundry are stacked by storing the laundry in the storage space, and the stacked state is integrally wound into a roll, and the roll is formed. Washing the washing object and the water-permeable member in the wound state When washing the water-permeable member with the S machine, the water-permeable member is elastically deformed by being connected to a flexible net and one side of the net. A plurality of possible linear parts,

A gap is formed between each linear part,

A washing method in which the laundry and the water-permeable member are overlapped such that the linear portion contacts the laundry.

4. The washing method according to claim 3, wherein the linear portion has a ring shape with both ends connected to the net.

5. At least one fold can be made when the laundry and the water-permeable member are stacked One one one

The washing method according to any one of claims 1 to 4, wherein the folded laundry and the water-permeable member are wound in a roll.

6. The washing method according to claim 1 or 3, wherein the laundry and the water-permeable member are wound in a roll around a core material as a central axis.

7. Laundry and a water-permeable member that can form a space for storing the laundry are stacked by storing the laundry in the storage space, so that two or more folds can be formed in the stacked state. When washing the laundry and the water-permeable part with a washing machine in the folded state,

The water-permeable member is elastically displaced relative to a flexible net on the front side and a flexible net on the back side arranged at a distance from the net on the front side. A washing method characterized by being connected as possible.

8. The connecting means between the net on the front side and the net on the back side is constituted by a plurality of linear portions which can be elastically deformed and deformed.

One end of each linear portion is connected to the net on the front side, and the other end is connected to the net on the back side, so that both nets can be elastically displaced relatively.

8. The washing method according to claim 7, wherein a gap is formed between the respective linear portions.

9. Laundry and a water-permeable member that can constitute a space for storing the laundry are stacked by storing the laundry in the storage space, so that two or more folds can be formed in the stacked state. When washing the laundry and the water-permeable part with a washing machine in the folded state,

The water-permeable member is constituted by a flexible net and a plurality of elastically deformable linear portions connected to one surface of the net.

A gap is formed between each linear part,

10. The washing method according to claim 9, wherein the linear portion has a ring shape by connecting both ends to the net.

1 1. Equipped with a water-permeable member that can constitute a space for storing laundry,

The water-permeable member has flexibility so that the laundry and the water-permeable member stored in the storage space can be integrally wound in a roll shape in a stacked state,

Means are provided to prevent the laundry and the water-permeable member from being rolled up in a roll.

The water permeable member elastically displaces the flexible net on the front side and the flexible net on the back side arranged at an interval from the net on the front side. A washing aid characterized by being connected as possible.

1 2. The means for connecting the net on the front side and the net on the back side is composed of a plurality of linear portions that can be elastically deformed and deformed.

By connecting one end of each bent portion to the net on the front side and the other end of each linear portion to the net on the back side, both nets can be elastically displaced relative to each other.

The washing auxiliary tool according to claim 11, wherein a gap is formed between the respective linear portions.

1 3. Equipped with a water-permeable member that can constitute a space for storing laundry,

The water-permeable member has flexibility so that the laundry and the water-permeable member housed in the storage space can be integrally wound around the mouth in a stacked state.

Means are provided to prevent the rolled laundry and the water-permeable member from developing.

The water-permeable member is composed of a flexible net and a plurality of elastically deformable wire-like portions connected to one surface of the net,

A gap is formed between each linear part,

Each linear portion is arranged inside the storage space so that it can come into contact with the laundry. A laundry catcher that is placed.

14. The washing aid according to claim 13, wherein the linear portion has a ring shape with both ends connected to the net.

15. The method according to any one of claims 11 to 14, wherein the core material can be connected to the water-permeable member so that the core material becomes a central axis when the laundry and the water-permeable member are wound into a roll. Washing aid.

16. The water-permeable member and the laundry can be integrally folded so that at least one fold can be formed in a stacked state, and can be wound in a roll in the folded state. 14. The laundry catching device according to claim 11 or 13.

1 7. Equipped with a water-permeable member that can constitute a space for storing laundry,

The water-permeable member has flexibility so that the laundry and the water-permeable member housed in the storage space can be integrally folded so that two or more folds can be formed in a stacked state. And

Means are provided for regulating the spread of the folded laundry and the water-permeable member,

18. The means for connecting the net on the front side and the net on the back side is composed of a plurality of linear portions that can be elastically deformed and deformed.

One end of each linear portion is connected to the net on the front side, and the other end of each line portion is connected to the net on the back side, so that both nets can be elastically displaced relatively.

The washing aid according to claim 17, wherein a gap is formed between the respective linear portions.

1 9. Equipped with a water-permeable member that can constitute a space for storing laundry,

The water-permeable member includes a flexible net, and a plurality of elastically deformable linear portions connected to one surface of the net.

A gap is formed between each linear part,

A washing auxiliary tool disposed inside the storage space so that each linear portion can be in contact with the washing object.

20. The laundry catcher according to claim 19, wherein the linear portion has a ring shape with both ends connected to the net.