JP2006204886A - Foaming tool - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a foaming tool capable of foaming a large amount of fine bubbles suitable for skin from face wash in the case of using the face wash, such as liquid soap or a cake of soap, which is conventionally and generally used. <P>SOLUTION: The foaming tool 1 is obtained by putting a hank of sprint yarn 2 through a ring material 3, folding it at a return part 2M, covering the outer circumference of the folded split yarn 2 with a cylindrical net 4, and integrally binding a part close to the ring material 3 in the split yarn 2 and the end parts 4P, 4Q of the cylindrical net 4 with the use of a tying tool 5. The cylindrical net 4 is doubled in a cylindrical diameter direction (direction indicated by an arrow D) by folding at a return part 4M in a cylindrical center direction (direction indicated by an arrow C). An opening part 6 is arranged at the opposite side of the ring material 3. The tip ends 2P, 2Q of the split yarn 2 are positioned close to the opening part 6. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a foaming device for finely foaming soap when a makeup remover or face wash is performed using a facial cleanser such as liquid soap or solid soap.

  In general, when applying makeup or washing face, facial soap such as liquid soap or solid soap was applied to the face directly by foaming, and the face was rubbed by hand to get used to dirt and washed away with water. Applying a dark facial cleanser directly onto the skin in this way may cause skin irritation because the skin is too irritating. Moreover, in the case of foaming by such a hand, the amount of generated foam is small, the bubble diameter is large, and the bubbles are easily broken.

  Thus, as a tool for assisting foaming, a foaming tool 51A shown in FIG. 17 is described, for example, in Patent Document 1 below. The whistling tool 51A is a bundle of 600 to 1200 synthetic resin monofilaments 55, 55, 55,... Having a diameter of 0.08 to 0.3 mm and a length of 60 to 120 mm. .. And the ring string 53 are attached to a knob 56 that can be grasped with a finger.

  In this foaming tool 51A, solid soap is rubbed against the synthetic resin monofilaments 55, 55, 55,... Placed on the palm H, and foamed between the synthetic resin monofilaments 55, 55, 55,. It has become. The generated foam is pulled as shown by the arrow G with the ring string 53, and is left on the palm H to be used for face washing.

  However, since the foaming tool 51A disclosed in Document 1 is a bundle of end portions of a large number of independent synthetic resin monofilaments 55, 55, 55,..., The monofilaments are always in close contact with each other. It is difficult to introduce air between monofilaments. In addition, there is also a problem that the hair ends of the monofilaments 55, 55, 55,...

  On the other hand, a foaming tool 51B shown in FIG. 18 is described in, for example, Patent Document 2 below as another instrument that helps foaming. In the foaming tool 51 </ b> B, one end of the cylindrical net 52 is bound and sealed together with the ring string 53, and the other end is an opening 54. It is also known that the cylindrical net 52 is folded by a folded portion 52M that forms the edge of the opening 54 to be doubled, and the opening 54 is formed to have a size that allows solid soap to enter. The ring string 53 is used for pulling when the foam is squeezed out or hanging it during storage.

The foaming tool 51B described above is used as follows. First, solid soap is put into the cylindrical net 52 from the opening 54, and the solid soap is rubbed against the cylindrical net 52. When the solid soap is taken out from the cylindrical net 52 and the cylindrical net 52 is sufficiently held with both hands, bubbles are generated from the cylindrical net 52. Therefore, as shown in FIG. 19, the outer peripheral surface of the cylindrical net 52 is sandwiched between the index finger of one hand and the thumb, and the other hand holds the root of the cylindrical net 52 and the ring string 53 and pulls it as shown by an arrow F. The cylindrical net 52 is squeezed between the index finger and thumb of one hand. When squeezing the cylindrical net 52, the bubbles V1 and V2 remain on one hand. These bubbles Vl and V2 are taken in the palm and used for face washing. The bubble V1 is generated in the cylindrical net 52 and squeezed out from the outer periphery of the cylindrical net 52. The bubble V2 is generated in a large space in the cylindrical net 52 and squeezed out from the opening 54.
JP 2002-219072 A JP 2000-201743 A

  However, since the bubble V2 is generated in a large space in the cylindrical net 52 and squeezed out from the opening 54, it is formed into a large particle and easily breaks, and its upper surface is depressed more than the upper surface of the bubble V1. As is clear from the position, the amount of bubbles generated is small. For this reason, there was a problem that the number of bubbles V2 originally decreased while looking.

  The present invention has been made in view of the above-mentioned conventional problems, and when using a conventionally used face wash such as a liquid soap or a solid soap, fine foam suitable for the skin can be obtained from the face wash. The purpose is to provide a whisk that can be foamed in large quantities.

  In order to achieve the above object, the lather according to claim 1 of the present invention has a configuration in which a split yarn or a tricot knitted fabric is bound with a tying tool.

  In addition, the foaming device according to claim 2 of the present invention is configured to fold the bundled split yarn or the bundled tricot knitted fabric through the ring material, and fold the entire split yarn to the vicinity of the ring material or the entire folded tricot knitted fabric. It is formed by binding the vicinity of the ring material.

  Furthermore, in the foaming tool according to claim 3 of the present invention, the outer periphery of the bundled split yarn or the outer periphery of the bundled tricot knitted fabric is covered with a cylindrical net, and one end of the split yarn or one end of the tricot knitted fabric is covered. And one end portion of the cylindrical net are integrally bound.

  According to a fourth aspect of the present invention, in the structure of the third aspect, the other end portion of the split yarn or the other end portion of the tricot knitted fabric and the other end portion of the cylindrical net are integrally bound. It consists of

  Moreover, the foaming tool which concerns on Claim 5 of this invention is the structure of the said Claim 3, 1 or 2 or more formed by welding the net parts of the other end vicinity to the other end part of the said cylindrical net. The welded part is partially formed.

  A foaming tool according to a sixth aspect of the present invention is the foaming device according to any one of the third to fifth aspects, wherein the bundled split yarn or the bundled tricot knitted fabric is folded through a ring material. is there.

  Moreover, the foaming tool which concerns on Claim 7 of this invention is the structure in any one of the said Claim 3 thru | or 6. WHEREIN: The said cylindrical net | network is at least 2 folds back in the cylinder center direction, Therefore At least in a cylinder radial direction It is formed in triplicate.

  Moreover, the foaming tool which concerns on Claim 8 of this invention is a structure in any one of the said Claim 1 thru | or 7. The said split yarn or a tricot knitted fabric squeezes out the foam produced from soap in the direction which hardly extends. It is provided so as to coincide with the direction of ironing.

  Moreover, the foaming tool which concerns on Claim 9 of this invention WHEREIN: Since the said cylindrical net squeezes the bubble produced from the soap in the cylindrical center direction which hardly extends in the structure in any one of the said Claim 3 thru | or 8. It is provided so as to coincide with the direction of the ironing.

  In the case of the foaming tool according to claim 1 of the present invention, since it is composed of split yarn or tricot knitted fabric bound by a binding tool, each opened filament is separated from the adjacent opened filament in some places in the split yarn. In the tricot knitted fabric, or in the tricot knitted fabric, there is a minute gap in which the air enters between the stitches. Since the knitting yarns knitted on the fabric rub against each other, it is possible to produce a large amount of fine and difficult-to-break foams, that is, foams having high elasticity and good foamability as a whole foam. Also, the split yarn opening filament or the knitting yarn of the tricot knitted fabric has a smaller diameter and softer than the net filament of the cylindrical net as described above, which contributes to the generation of high quality bubbles. In addition, each split filament is connected to the next spread filament in the middle of the split yarn, and the knitted yarn is knitted in the tricot knitted fabric. Even with the use of the period, the overall shape of the device is not easily broken, and the amount of bubbles generated does not decrease.

  Further, in the case of the foaming tool according to claim 2 of the present invention, since the ring material is provided for holding the folded portion of the split yarn or the folded portion of the tricot knitted fabric, the ring material is a ring string in the prior art. Since it also has the above function, a ring string is not required separately. Therefore, the number of parts can be reduced, and it can be manufactured at a low cost.

  Further, in the case of the foaming tool according to claim 3 of the present invention, since the outer circumference of the bundled split yarn or the outer circumference of the bundled tricot knitted fabric is covered with a cylindrical net, the split yarn or the tricot knitted fabric is free. Since the end side does not expand and the gap between the open filaments or the gap between the knitting yarns is kept narrow, the generation of large bubbles is suppressed, contributing to the generation of fine bubbles.

  Furthermore, in the case of the foaming tool according to claim 4 of the present invention, both ends of the split yarn or both ends of the tricot knitted fabric are fixed, so that there is no free end, and there is no free end, or around the split yarn or the tricot knitting. Since the entire circumference of the fabric is surrounded by a cylindrical net and is not exposed to the outside, the split yarn or the tricot knitted fabric can be prevented from being entangled or entangled, and a long service life can be used.

  Furthermore, in the case of the foaming tool according to claim 5 of the present invention, one end of the cylindrical net is closed by binding and the other end of the cylindrical net is partially welded. Since the entire circumference or the circumference of the tricot knitted fabric is surrounded by a cylindrical net and is not exposed to the outside, it is possible to prevent the split yarn or the tricot knitted fabric from being entangled or tangled, and it is possible to use a long service life Become. In addition, the opening on the other end side of the cylindrical net is formed into a plurality of smaller openings by forming a welded portion, so that solid soap can be prevented from entering from the smaller openings, and the cylinder The fraying of the split yarn or the tricot knitted fabric, which is caused by the rubbing operation of the solid soap by putting solid soap in the net, can be suppressed. Furthermore, bubbles generated from soap can be easily squeezed out from a smaller opening.

  Further, in the case of the foaming tool according to claim 6 of the present invention, since the ring material for holding the folded portion of the split yarn or the folded portion of the tricot knitted fabric is provided, the ring material is a ring string in the prior art. Since it also has the above function, a ring string is not required separately. Therefore, the number of parts can be reduced, and it can be manufactured at a low cost.

  In addition, in the case of the foaming tool according to claim 7 of the present invention, since the cylindrical wall is thick using the cylindrical net formed in three or more layers, the amount of foam generated from the cylindrical net increases. That is, it is possible to increase the amount of foam generated in the entire device.

  Further, in the case of the foaming tool according to claim 8 of the present invention, the direction in which the split yarn or tricot knitted fabric hardly stretches coincides with the direction of squeezing for squeezing out the foam generated from the soap. It can be solid and squeezed, and a large amount of bubbles can be reliably ejected.

  Further, in the case of the foaming tool according to claim 9 of the present invention, the cylindrical center direction in which the cylindrical net hardly extends coincides with the direction of ironing for squeezing out the foam generated from the soap, It can be solid and squeezed, and a large amount of bubbles can be reliably ejected.

  The best embodiment of the present invention will be described with reference to the drawings. The embodiment described below is merely an example embodying the present invention, and does not limit the technical scope of the present invention. FIG. 1 is an external view of a frothing tool according to an embodiment of the present invention, FIG. 2 is a side sectional view of the frothing tool, and FIG. 3 is an explanatory view showing a state during the production of the frothing tool.

  In each figure, a foaming tool 1 according to this embodiment includes a ring material 3 made of a synthetic resin, a split yarn 2 folded back through the ring material 3, and a cylindrical net 4 covering the outer periphery of the split yarn 2. And a binding tool 5 for binding the vicinity of the ring material 3 of the split yarn 2 and the upper portion of the cylindrical net 4 together. The binding tool 5 is a general-purpose binding band having a band portion with rack teeth and a square hole with a protrusion provided at the end of the band portion, and the band portion passed through the square hole. A protrusion engages with the rack teeth and is detented.

  This foaming tool 1 is manufactured as follows. First, the bundled split yarn 2 is passed through the ring material 3 from the one end 2P side, and the one end 2P and the other end 2Q are aligned. Then, the substantially central portion of the split yarn 2 in the oblong direction is folded back as the folded portion 2M at the position of the ring material 3. On the other hand, when the middle portion of the single cylindrical net 4 is folded as the folded portion 4M, an opening 6A is formed in the folded portion 4M. In this way, the cylindrical net 4 is formed in a double manner in the cylinder radial direction (arrow D direction) by being folded back in the cylinder center direction (arrow C direction).

  Next, the ring material 3 and the folded portion 2M of the split yarn 2 are covered with one end portion 4P of the cylindrical net 4 and further the other end portion 4Q. Subsequently, the split yarn 2 and the cylindrical net 4 are tightened by tightening with the binding tool 5 from the outer periphery to the entire periphery of the cylindrical net 4 at the root position of the split yarn 2 that has passed through the ring material 3. Then, the state shown in FIG. 3 is obtained, and the vicinity of the ring material 3 of the entire split yarn 2 (the vicinity of the folded portion 2M, which corresponds to one end of the split yarn in the invention of claim 3), and the cylindrical net 4 and the other end portion 4Q (corresponding to one end portion of the cylindrical net in the invention of claim 3) are integrally bound by the binding tool 5. Then, when the cylindrical net 4 is turned over in the direction of arrow E from the state shown in FIG. 3 and placed on the outer periphery of the split yarn 2, the whistling tool 1 shown in FIGS. 1 and 2 is obtained. The opening 6 </ b> A of the cylindrical net 4 is turned over to become the opening 6. This whisk 1 is very lightweight with a total weight of 10 g, is easy to use and is quick to dry after use.

  The split yarn 2 is obtained by, for example, scratching a polypropylene film having a thickness of 0.022 mm and a width of 9 mm with a roll having a scraping blade. As shown in FIG. , 7, 7,... Are connected to the adjacent opened filaments 7, 7, 7,... At a plurality of connecting positions 8, 8, 8,. FIG. 4 shows a state where the split yarn 2 is spread in the shape of a tortoiseshell net by applying a force from the outside in the left-right direction (arrow L, R direction). However, in the normal state in which the split yarn 2 is not applied with a force to expand in the left-right direction from the outside, the opening filaments 7, 7, 7,... It is in close contact with the filaments 7, 7, 7,. Further, in the state of being bound by the binding tool 5, the opened filaments 7, 7, 7,... Are in a bundle shape and are in close contact with the adjacent one in the cylindrical diameter direction of the cylindrical net 4. Creates a small gap for air to enter. The split yarn 2 is arranged so that its scratching direction (arrow S direction) is substantially directed to the cylindrical center direction (arrow C direction) of the cylindrical net 4. As a result, the split yarn 2 extends from the normal state described above in the cylinder radial direction (arrow D direction) of the cylindrical net 4, but hardly extends in the cylinder center direction (arrow C and arrow F directions). ing.

  The total denier of the opened filaments 7, 7, 7,... Is, for example, 1500 denier (1650 dtex), and about 160 opened filaments 7, 7, 7,. Is created. The split yarn 2 used in this example is a soft and flexible general-purpose product in which fine fibers are bundled. According to the JIS-L-1013 test, the tensile breaking strength is 1. with respect to the scratch direction (arrow S direction). 82 cN / dt, tensile elongation at break was 11.2%. The split yarn 2 is easy to use when the length is about 13 to 18 cm (when folded, the total length is about 28 to 36 cm). The weight of the split yarn 2 that is folded back to 13 to 18 cm is as light as 5 g.

  The cylindrical net 4 is made of polyethylene manufactured by molding, and has a diamond shape with a thickness of 0.35 mm, a net opening shape having a major axis (arrow C direction) of 3 mm and a minor axis (arrow D direction) of 1.5 mm. It is made. That is, the cylindrical net 4 is connected to a large number of parallel net filaments and a large number of parallel net filaments that obliquely intersect the net filaments at the respective intersecting positions by thermal welding at the time of molding. It is what. The cylindrical net 4 in a normal state to which no force is applied from the outside in the left-right direction extends in the cylinder radial direction (arrow D direction), but hardly extends in the cylinder center direction (arrow C direction). Has been. Further, the cylindrical net 4 is formed in a cylindrical inner diameter so as to be in close contact with the outer periphery of the bundled split yarn 2, so that the split yarn 2 and the cylindrical net 4 are separated between the opened filaments 7 and 7 of the split yarn 2. The solid soap T (which will be described later) does not enter through the opening 6. By the way, when it is formed so large that the solid soap T enters from the opening 6, the split yarn 2 may be frayed by the rubbing operation of the solid soap T placed in the cylindrical net 4, which is not preferable.

  The whistling tool 1 comprised as mentioned above is used as follows. First, as shown in FIG. 5, the solid soap T is held with one palm, and the outer surface of the cylindrical net 4 of the lather 1 held with the other hand is rubbed against the solid soap T. Next, when the cylindrical net 4 with soap is rubbed with both hands, fine bubbles U1 are generated in the split net 2 as well as in the cylindrical net 4. Therefore, as shown in FIG. 6, when the cylindrical net 4 is put between the index finger and thumb of one hand and the base of the cylindrical net 4 or the ring material 3 is pulled with the other hand as shown by the arrow F, The cylindrical net 4 and the split yarn 2 are squeezed between the index finger of one hand and the thumb, and the bubble U1 is ejected from the outer peripheral surface of the cylindrical net 4 and moves toward the tip of the cylindrical net 4. At this time, the split yarn 2 and the cylindrical net 4 hardly extend in the ironing direction (the direction of the arrow F), so that the split yarn 2 and the cylindrical net 4 can be firmly squeezed and a large amount of bubbles can be reliably ejected.

  When the cylindrical net 4 and the split yarn 2 have been squeezed, extremely fine bubbles Ul and U2 remain on the index finger and thumb of one hand as shown in FIG. These bubbles Ul and U2 are taken by the palm and used for face washing. At that time, the bubbles Ul and U2 serve as cushioning materials and the palms and fingers do not directly touch the skin, which is very preferable for the skin. The bubble U1 is generated in the split yarn 2 and the cylindrical net 4 and squeezed out from the outer periphery of the cylindrical net 4. The bubble U2 was mainly generated in the split yarn 2 and squeezed out from the opening 6, and was generated in a large amount as it swelled further above the upper surface of the bubble U1. The fineness of the bubbles U1 and U2 is almost the same, but the bubbles U1 are finer than the bubbles V1 (see FIG. 19) made with the conventional whisk 51B.

  As described above, according to the foaming tool 1 of the present embodiment, since the individual opening filaments 7 constituting the split yarn 2 are connected to the adjacent opening filaments 7 in some places, air enters between the filaments. By creating a small gap and rubbing in a state where the filaments are connected to each other, it is possible to produce a large amount of bubbles U1 and U2 which are fine and difficult to break, so-called foams having high elasticity and good foamability as a whole. it can. In addition, the fact that the individual spread filaments 7 are smaller in diameter and softer than the net filaments constituting the cylindrical net 4 contributes to the generation of high-quality bubbles Ul and U2. In addition, the fact that each opened filament 7 is connected to the adjacent opened filament 7 is not easily entangled or entangled, and does not become a string. Does not reduce the generation amount of Ul and U2. And since the outer periphery of the split yarn 2 is covered with the cylindrical net 4, the free end of the split yarn 2 is not opened and the gap between the opened filaments 7 and 7 is kept small. Suppresses the generation and helps to generate fine bubbles. Needless to say, a considerable amount of bubbles are generated from the cylindrical net 4 itself. The ring material 3 used for passing the split yarn 2 also serves as a ring cord used for pulling when the foam is squeezed out and hanging it when rearranging. Is not required separately.

  In the above-described embodiment, the cylindrical net 4 that is doubled in the cylinder radial direction (arrow D direction) by being folded back in the cylinder center direction (arrow C direction) is exemplified, but the present invention is limited thereto. It is not what is done. Instead of the double cylindrical net 4, for example, as shown in FIG. 8, the folded portion 4M1 and the folded portion 4M2 are folded twice in total in the cylinder center direction (arrow C direction), so that the cylinder radial direction (arrow D) It is also possible to use a cylindrical net 4A formed in triplicate with respect to (direction). In this case, the net portion on the other end 4Q side that is folded back by the folded portion 4M2 is wound between the net portion on the innermost layer and the net portion on the one end portion 4P side.

  According to the foaming tool using the triple cylindrical net 4A, the cylindrical wall becomes thicker than in the double case, so that the amount of bubbles generated from the cylindrical net 4A can be increased. In addition, the amount of foam generation can be increased as the number of folding is increased. Such an increase in the number of folds can be realized at a relatively low cost, and if the number of folds is up to about 5, the cost does not increase significantly.

  On the other hand, as shown in FIG. 9, it is also possible to use a triple cylindrical net 4B in which the net portion on the other end 4Q side is folded back inward in the cylindrical radial direction at the folded portion 4M3 and arranged in the innermost layer. It is.

  Also in the case of the foaming tool using the cylindrical net 4B, the amount of bubbles generated from the cylindrical net 4B can be increased as in the case of using the cylindrical net 4A.

  And, like the whisk 1A shown in FIG. 10, both the one end 2P and the other end 2Q of the split yarn 2 of the whisk 1 described above (corresponding to the other end of the split yarn in the invention of claim 4). And the folded portion 4M of the cylindrical net 4 (corresponding to the other end portion of the cylindrical net in the invention of claim 4) are integrally bound by the binding tool 5 as well.

  If comprised in this way, since the both ends of the split yarn 2 are fixed by the binding tools 5 and 5 and the whole split yarn 2 is surrounded by the cylindrical net 4 and is not exposed to the outside, the split yarn 2 is entangled. It is possible to prevent tangling and provide a lather 1A having a long service life.

  Furthermore, like the whistling tool 1F shown in FIG. 11, in the vicinity of the folded portion 4M of the tubular net 4 of the whistling tool 1 described above (corresponding to the other end of the tubular net in the invention of claim 5). What formed the heat welding part 13 and connected (welded) the net | network 4 of the folding | returning part 4M vicinity by this heat welding part 13 is also contained in this invention. In addition, Fig.11 (a) is a sectional side view of the foaming tool 1F, FIG.11 (b) is a figure which shows the bottom face of the net | network 4 in the foaming tool 1F.

  If comprised in this way, the middle part and the other end part 4Q (equivalent to the one end part of the cylindrical net in invention of Claim 3) side of the cylindrical net 4 are closed by the binding tool 5, and the folding | returning part of the cylindrical net 4 is carried out. Since the 4M side is partially connected by the heat welded portion 13, the entire split yarn 2 is surrounded by the cylindrical net 4 and is not exposed to the outside, so that the split yarn 2 can be prevented from being entangled and entangled. A long lather 1F is provided. Further, the opening 6 of the folded portion 4M is formed into two smaller openings 6B by the formation of the heat welded portion 13, thereby preventing the solid soap T from entering from the opening 6B and the split yarn 2 being Fraying can be suppressed. Furthermore, bubbles generated from the solid soap T can be easily squeezed out from the smaller opening 6B. In addition, in the lather 1A shown in FIG. 10 mentioned above, insertion of the solid soap T cannot occur.

  Further, the form of such a small opening 6B is not limited to the form shown in FIG. For example, as shown in FIG. 12 (a), three smaller openings 6B (or four or more) may be formed in the heat welded portions 13 formed in two places (or three or more places) near the folded portion 4M. Or a smaller opening in the form of a four-leaf clover (or three or five or more leaves) at the heat-welded portion 13 formed near the folded portion 4M, as shown in FIG. 12 (b) 6B may be used. In addition, as a form of the heat welding part 13, the thing of a suitable magnitude | size and a shape is suitably used according to the formation shape of the smaller opening part 6B, for example, a linear thing as shown in FIG. However, it may be round.

  Furthermore, as shown in FIG. 13, the whisk 1B having the configuration in which the cylindrical net 4 is omitted from the whisk 1 described above, or the vicinity of the upper end of the linear split yarn 2A without folding as shown in FIG. The lather 1C formed by bundling with the bundling tool 5 is also included in the present invention. The binding position of the split yarn 2A is not limited to the vicinity of the upper end or the vicinity of the lower end as described above, and may be, for example, the upper and lower central portions of the split yarn 2A.

  A cylindrical net is not used for these foaming tools 1B and 1C, but the split yarn 2 is connected to several connecting points 8, 8, 8,. Because of the stitch structure according to 7,..., A large amount of fine bubbles can be obtained as compared with the prior art.

  In the above, an example using the split yarns 2 and 2A has been described. However, a tricot knitted fabric can be used instead of the split yarns 2 and 2A. FIGS. 15A and 15B show foaming tools 1D and 1E using the tricot knitted fabrics 10 and 10A. These foaming tools 1D and 1E are the structure corresponding to the foaming tool 1C (FIG. 14) using the split yarn 2A. The foaming tool 1D in FIG. 10A uses a single large-sized tricot knitted fabric 10, and the foaming tool 1E in FIG. 10B uses a large number of strip-shaped tricot knitted fabrics 10A, 10A, 10A,. Has been. The tricot knitted fabric 10 of the whistling tool 1D and the tricot knitted fabrics 10A, 10A, 10A,... Of the whistling tool 1E are bundled in the direction of the arrow D in the vicinity of their upper ends (upper direction in the direction of arrow C). They are united. These tricot knitted fabrics 10, 10A are obtained by knitting the knitting yarn 11 by, for example, single tricot knitting, as shown in an enlarged manner in an example of a knitting structure in a circle Y of a one-dot chain line. The knitting yarn 11 uses a polyamide (nylon) monofilament (17 dtex). In the case of polyamide knitting yarn, it is preferable to use a knitting yarn of 13 to 20 dtex from the viewpoint of obtaining required tensile strength and generation of fine bubbles. In the tricot knitted fabrics 10 and 10A, the knitted fabric wale directions (arrow W directions) are directed to the pulling direction (the arrow F direction and parallel to the arrow C direction) when ironing the lather 1D and 1E. Is arranged. Thereby, the tricot knitted fabrics 10 and 10A extend in the knitted fabric course direction (the direction of the arrow X and the arrow D) from the normal state where no force is applied from the outside, but the tension direction (the direction of the arrow C and the arrow F). ) Will not grow much.

  According to these foaming tools 1D and 1E, since the tricot knitted fabric that does not extend in the wale direction, which is the pulling direction during ironing, is used in the course direction, air enters between the stitches when foaming soap. A large gap is produced and the knitting yarns are rubbed with each other, so that a large amount of bubbles of excellent quality can be produced as in the case of using the split yarn, and this large amount of bubbles can be surely squeezed out. Incidentally, the foaming tool 1E in which a large number of strip-shaped tricot knitted fabrics 10A, 10A, 10A,... Are bound is finer than the foaming tool 1D in which a single large-sized tricot knitted fabric 10 is bound. There were also many.

  The tricot knitted fabric is not limited to one knitted by the single tricot knitting as described above, and may be knitted by double tricot knitting. Further, instead of the polyamide tricot knitted fabric, a polyester yarn or a tricot knitted fabric knitted with a blended yarn of polyester and other types of fibers may be used.

  In addition to the foaming tools 1D and 1E corresponding to the foaming tool 1C, a tricot knitting is used instead of the split yarn 2 of the foaming tool 1 (FIG. 1 and others), the foaming tool 1A (FIG. 10), and the foaming tool 1B (FIG. 13). Needless to say, the present invention also includes a lather produced by using a cloth and folding the tricot knitted fabric with a ring material.

  Furthermore, what made the structure which covered the outer periphery of foaming tool 1C, 1D, 1E with the cylindrical net | network as a foaming tool is also contained in this invention. Examples of the cylindrical net in this case include those shown in FIG. 1, FIG. 10, FIG. 11 or FIG. Furthermore, the present invention includes those in which the ends bound by the binding tools in all the above-mentioned foaming tools are covered with, for example, a resin cover. An example is shown in FIG. In this illustrated example, an end portion bound by the binding tool 5 of the foaming tool 1 shown in FIG. 1 is covered with a resin cover 12. In addition, the cover 12 is integrated in a half-like shape by bonding or the like.

It is an external view of the foaming tool which concerns on one Embodiment of this invention. It is a sectional side view of the said whistling tool. It is explanatory drawing which shows the state in the middle of manufacture of the said foaming tool. It is explanatory drawing shown in the state which expanded the filament of the split yarn. It is a use mode figure which shows the aspect which rubs the said foaming tool and solid soap. It is a use mode figure which shows the state which started squeezing the foaming tool which attached soap. It is a use mode figure showing the state where ironing was completed. It is a sectional side view which shows another example of a cylindrical net. It is a sectional side view which shows another example of a cylindrical net. It is a front view of the foaming tool which concerns on another embodiment of this invention. (A) is a sectional side view of the foaming tool which concerns on another embodiment of this invention, (b) is a figure which shows the bottom face of a net | network. (A) And (b) is a figure which shows the bottom face of the net | network of the whistling tool which concerns on another embodiment of this invention. It is a front view of the foaming tool which concerns on another embodiment of this invention. It is a front view of the foaming tool which concerns on other embodiment of this invention. It is a figure which shows the manufacture state of the foaming tool which concerns on other embodiment of this invention, (a) is the aspect figure manufactured from one tricot knitted fabric, (b) is from the tricot knitted fabric divided | segmented into strip shape FIG. It is an external view of the foaming tool which concerns on other embodiment of this invention. It is a usage pattern figure of the whistling tool which concerns on one prior art example. It is an external view of the foaming tool which concerns on another prior art example. It is a usage condition figure of the whistling tool which concerns on the said another prior art example.

Explanation of symbols

1, 1A, 1B, 1C, 1D, 1E, 1F Foaming tool 2, 2A Split yarn 2M Folding part 2P One end part 2Q Other end part 3 Ring material 4, 4A, 4B Cylindrical net 4M Folding part 4M1, 4M2, 4M3 Folding Part 4P One end part 4Q The other end part 5 Binding tool 6B Opening part 7 Opening filament 10, 10A Tricot knitted fabric 13 Heat welding part C Arrow D Arrow

Claims (9)

  Foaming tool made by binding split yarn or tricot knitted fabric with a tying tool.   A foaming tool comprising a bundled split yarn or a bundled tricot knitted fabric passed through a ring material and folded, and a portion of the folded split yarn in the vicinity of the ring material or a folded tricot knitted fabric in the vicinity of the ring material.   The outer circumference of the bundled split yarn or the outer circumference of the bundled tricot knitted fabric is covered with a cylindrical net, and one end of the split yarn or one end of the tricot knitted fabric and one end of the cylindrical net are bound together. A whistling tool.   The lather according to claim 3, wherein the other end of the split yarn or the other end of the tricot knitted fabric and the other end of the cylindrical net are integrally bound.   The one or two or more welding parts formed by welding the net parts near the other end part are partially formed in the other end part of the cylindrical net. Whisk.   The foaming tool according to any one of claims 3 to 5, wherein the bundled split yarn or the bundled tricot knitted fabric is folded through a ring material.   The foaming tool according to any one of claims 3 to 6, wherein the cylindrical net is formed at least three times in the cylinder radial direction by being folded at least twice in the cylinder center direction.   The split yarn or tricot knitted fabric is provided so that a direction in which it hardly stretches coincides with a direction of ironing for squeezing out bubbles generated from the soap. Whisk.   9. The cylindrical net according to claim 3, wherein the cylindrical net is provided so that a direction in which the cylindrical core hardly extends coincides with a direction of ironing for squeezing out bubbles generated from soap. Whisk.

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