JP5106587B2 - Method for manufacturing hair for removing hairball and brush manufactured by the same method - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a method for producing brush hair for use in the removal of deposits such as pills attached to clothes such as sweaters, carpets, carpets, etc., and a brush produced by the method.

  The conventional hair ball removal brushes can be broadly divided into ones that use straight hairs and are characterized by their flocking form, and those that process the bristles themselves into special forms of tips. It is divided into what was composed in

  And as for the former, what was constituted so that brush power might be strengthened by implanting brush hair in the slanting direction (for example, refer to patent documents 1), or the flock form of brush hair is located in the front and back. There is a configuration (see, for example, Patent Document 2) in which a strong brush force is obtained by arranging the bristles so as to fill their gaps. As the latter, there are those in which the hair ends are bent or the hair balls are hooked using the convex portions of the hair roots of animal hair. However, such a brush cannot be said to be sufficient from the viewpoint of removing hairballs smoothly.

  Then, in view of the above situation, the inventor deforms into a nail head shape by applying heat treatment to the tip of the brush bristles, as shown in FIG. He started to develop a hairball removal purpose.

Utility Model Registration No. 3155428 Utility Model Registration No. 3108058

  The present invention lies in the above-described “configuration in which the tip of the brush bristles is deformed into a nail head shape by applying a heat treatment”, and the following problems found by the inventors in the development of the brush are as follows. It is something to be solved.

  FIGS. 7 to 11 show the above-described “configuration in which the tip of the bristles is deformed into a nail head shape by heat treatment”. This is shown in FIG. 8 by pressing the heating plate c as shown by the arrow in FIG. 7 against the tip of the bristles b planted in advance on the substrate a such as the handle as shown in FIG. Thus, the nail-head-shaped deformed portion d is formed on the tip portion of the bristles b based on heat denaturation.

  However, with the above-described forming means, there are individual differences in the thickness and hardness of the hair bundle made of the same type of animal hair. Since a slight difference occurs in the temperature and time of occurrence, it is difficult to form a uniform nail-shaped deformed portion d on the hair tip, and it tends to be uneven as shown in FIG.

  In addition, since the properties of the chemical fiber brush bristles are uniform, the denaturation can be caused at almost the set temperature. Therefore, when the bristles are applied to the flat metal plate c, the bristles are deformed into a nail head shape. As shown in FIG. 10, the problem that hair ends stick to each other tends to occur.

  Furthermore, although it is a problem in the form of the bristle, since the processed nail-shaped deformed portion d (tip portion) exists in a line at the forefront of the hair bundle, as shown in FIG. Since the deformation part d moves on the fiber e at the same height (position) when brushing, the arrangement is insufficient to hook the hairball f existing in various states on the fiber e, The goodness of hairball removal was hindered.

  The present invention is intended to provide a novel method of manufacturing a bristle that solves the problems predicted in the conventional manufacturing method as described above, and a brush manufactured by the method.

According to the present invention, as described in claim 1, the metal plate 1 for heat processing is formed such that the flat plate portions M1 and the concave portions M2 are alternately adjacent to each other by engraving lattice-like grooves M on a flat surface. On the other hand, the brush bristles 2 planted on the substrate 3 with the planting intervals arranged so as to correspond to the flat plate portions M1 and the concave portions M2 of the lattice-like grooves M described above, Are brought into contact with each other to form a nail-head-shaped deformed portion 2a based on heat denaturation at the tip of each bristle 2, and the height of the nail-head-shaped deformed portion 2a is the flat plate The present invention relates to a method for producing a hair ball removing brush hair which is formed in two steps of high and low in response to the difference in height between the portion M1 and the concave portion M2.

  In the present invention, as the metal plate 1 for heat processing, the size of the grid-like groove M is set such that the dimension L1 of the flat plate portion M1, the dimension L2 of the concave portion M2, and the depth L3 of the groove. 2. The method for producing bristles for bristles according to claim 1, wherein all the dimensions are about 0.5 mm to 1 mm, are used.

  According to the third aspect of the present invention, the metal plate 1 for heat processing is formed such that the flat plate portions M1 and the concave portions M2 are alternately adjacent to each other by engraving lattice-like grooves M on a flat surface. On the other hand, the planting intervals are arranged at intervals such that each of the flat plate portions M1 and the concave portions M2 of the lattice-like grooves M correspond to each other, and are implanted in the substrate 3, and two types of high and low The tip of the bristle 2 is arranged in such a manner that the flat plate portion M1 of the metal plate 1 for heat processing corresponds to a low height and the concave portion M2 corresponds to a high height. By making contact in such a form, a nail-head-shaped deformed portion 2a is formed at the tip of each bristle 2 based on heat denaturation, and the nail-head-shaped deformed portion 2a is formed at a height higher than that of the flat plate portion M1. A hair removal brush that is formed in two steps of high and low in response to the difference in height of the recess M2. It concerns the manufacturing method of hair.

  In the present invention, as the metal plate 1 for heat processing, the dimension of the grid-like groove M is set such that the dimension L1 of the flat plate part M1 and the dimension L2 of the recessed part M2 are about 0.5 mm to 1 mm. Further, the method for producing the hair ball removing brush hair according to claim 3, wherein the dimension L3 of the groove depth is set to a dimension that immediately corresponds to a predetermined height of formation of the deformed portion 2a having a nail head shape. Is an embodiment.

  As described in claim 5, the present invention is configured by using the bristles 2 having nail head-shaped deformed portions 2a that are alternately formed in two steps of high and low, formed based on the method according to claim 1. Related to the brush for removing pills.

  As described in claim 6, the present invention is configured using brush bristles 2 having nail head-shaped deformed portions 2a formed alternately in two steps of high and low, which are formed based on the method of claim 3. Related to the brush for removing pills.

The present invention has the structure described in claim 1, that is, for thermal processing in which the flat plate portions M 1 and the concave portions M 2 are formed so as to be alternately adjacent to each other by engraving lattice-like grooves M on a flat surface. The brush bristles 2 that are planted on the substrate 3 are arranged on the metal plate 1 at intervals such that the planting intervals correspond to the flat plate portions M1 and the concave portions M2 of the lattice-like grooves M described above. The nail-head-shaped deformed portion 2a is formed on the tip of each bristles 2 by heat denaturation by contacting the tips in such a manner that the tips are pressed against each other. Since the plate portion M1 and the concave portion M2 are formed so as to be staggered in two steps, the height of the flat plate portion M1 and the concave portion M2 is changed. Based on the presence, the surface on which the nail head-shaped hair tip moves in the lateral direction is high or low when brushing To be done in stages, in comparison with those that brushed surface was further this, and be expanded to double in the longitudinal direction. Therefore, the brushing effect is remarkably enhanced.

  Further, as described above, the nail head-shaped deformed portion 2a formed is formed by being shifted in the vertical direction with respect to the adjacent ones, so that the nail head generated when it is formed in a line at the same height is formed. The occurrence of a situation such as unexpected melt bonding between the deformed portions 2a or entangled contact with each other is often avoided.

  Further, even in the metal plate 1 for heat processing, based on the engraving of the lattice-like grooves M, the area of the formation surface is increased (the surface area is increased based on the three-dimensionality), and thereby the heat conduction area and By increasing the direction, the heat transfer efficiency is increased, and the heat-changing process of each nail-shaped deformed portion 2a is performed extremely stably.

  In the present invention, as the metal plate 1 for heat processing, the grid-like groove M has the following dimensions: the flat plate portion M1, the dimension L1, the concave portion M2, the groove depth; The difference in height that the above-described nail-head-shaped deformed portions 2a are alternately formed in two steps of height by using L3 formed so as to be about 0.5 mm to 1 mm is the depth of the groove. Since L3 is as small as about 0.5 mm to 1 mm, the formation of the height difference can be performed simultaneously with the thermal deformation processing of the nail-shaped deformed portion 2a (at the time of forming the denatured portion 2a, Since the surplus meat in the height direction is very small, it flows into the modified part 2a and is integrated.)

The present invention has a configuration as described in claim 3, that is, for thermal processing in which lattice-shaped grooves M are formed on a flat surface so that flat plate portions M 1 and concave portions M 2 are alternately adjacent to each other. With respect to the metal plate 1, the planting intervals are arranged on the substrate 3 so as to correspond to the flat plate portions M 1 and the concave portions M 2 of the lattice-like grooves M described above. The brush bristles 2 are arranged in such a manner that the flat plate portion M1 of the metal plate 1 for heat processing is low in height and the concave portion M2 is high in height. Are brought into contact with each other to form a nail-head-shaped deformed portion 2a based on heat denaturation at the tip of each bristle 2, and the height of the nail-head-shaped deformed portion 2a is the flat plate Was it formed alternately in two steps, high and low, in response to the difference in height between part M1 and recess M2? Thus, the same effect as in the case of claim 1 can be obtained.

  The brush bristles 2 are arranged in such a form that the flat plate portion M1 of the metal plate 1 for heat processing corresponds to a low height and the concave portion M2 corresponds to a high height using two types of high and low types. By applying, the height difference of the formation height of the nail-head-shaped deformation part 2a can be set arbitrarily. Therefore, formation of the nail-head-shaped deformed portion 2a in a form suitable for the length of the bristles of the brush target product (formation maintaining the optimum height difference) is achieved.

According to the present invention, as the metal plate for processing 1, the size of the grid-like groove M is set such that the dimension L1 of the flat plate portion M1 and the dimension L2 of the concave portion M2 are about 0.5 mm to 1 mm. The depth L3 of the groove is a dimension that is adapted to the preset height of the nail-shaped deformed portion 2a, so that the nail-shaped deformed portion 2a having a desired height difference is used. The formation of will be fulfilled.

  The present invention comprises a brush bristles 2 having a nail-head-like deformed portion 2a formed in a staggered manner in two steps of high and low, formed according to the structure as claimed in claim 5, that is, based on the method of claim 1. The surface on which the nail-head-like hair tip moves in the horizontal direction during brushing based on the presence of the nail-head-like deformed portions 2a formed alternately in two steps of high and low by configuring the hair ball removing brush Since this is performed in two steps, the brushing surface is doubled in the vertical direction as compared with a single stepped brushing surface. Therefore, the brushing effect is remarkably enhanced.

  The present invention provides a brush bristle 2 having a nail-head-like deformed portion 2a formed in a staggered manner in two steps, formed according to the configuration of claim 6, ie, based on the method of claim 3. By using the brush for hair removal, the same function and effect as in the case of claim 5 can be obtained. Since the height difference in the formation height of the nail head-shaped deformation portion 2a can be arbitrarily set, the formation of the nail head-shaped deformation portion 2a in a form suitable for the length of the hair tip of the brush target product (Formation maintaining the optimum height difference) will be achieved.

  1 and 2 represent a method according to the present invention. In the figure, reference numeral 1 denotes a metal plate for heat processing, and a grid-like groove M as shown in FIGS. 3 to 5 is formed on one flat side surface (the lower surface in the illustrated embodiment). It is. That is, the lattice-like grooves M are formed in such a manner that the flat plate portions M1 and the concave portions M2 are alternately adjacent to each other based on the groove engraving (see FIG. 4).

  The heating metal plate 1 is maintained in a heated state at a predetermined temperature based on the housing of an electric heater or the like. It is important that the temperature be optimized for melting the bristle to be implemented, but since it depends on the material of the bristle used, the temperature specification is omitted here.

  Reference numeral 2 denotes brush hairs planted on a predetermined substrate 3 such as a handle, and the planting intervals are arranged at intervals such that each one corresponds to each flat plate portion M1 and concave portion M2 of the lattice-like groove M described above. It has been planted. Therefore, if the heating metal plate 1 is lowered as shown in FIG. 1, the tips of the bristles 2 are brought into contact with each flat plate portion M1 and the concave portion M2 in such a manner that the tips of the bristles 2 are slightly in pressure contact with each other. Become.

  In the illustrated embodiment, the heating metal plate 1 is positioned above the bristles and lowered, but this is reversed and heating is performed with the lattice-like grooves M formed on the upper surface. By raising the metal plate 1, the tip of each bristle 2 corresponds to each flat plate portion M1 and the concave portion M2 with respect to the bristle 2 supported with the bristle pointed downward. You may make it contact in the form which a little press-contacts. The present invention can be implemented in such a form.

  As a result of such pressure contact, the tip of each bristle 2 is formed with a nail-like deformed portion 2a based on thermal denaturation. And among each bristle, what hits each flat plate part M1 and what hits the recessed part M2 are formed in a state in which the height differs by the groove length. (Refer FIG. 2) In other words, the brush bristles 2 are formed in a state where they are arranged in a staggered state in two levels.

  By the way, the dimensions of the grid-like grooves M formed in the above-described metal plate 1 for heat processing are as shown in FIG. 5, which are the dimensions L1 of the flat plate portion M1, the dimensions L2 of the recess M2, and the depth of the grooves. In principle, the length L3 is about 0.5 mm to 1 mm. Therefore, even if the lengths of the above-described two-level brush bristles 2 are all equal before the heat treatment, they are brought into thermal contact with the flat plate portion M1 and the concave portion M2 of the metal plate 1 for heat processing. It will inevitably be arranged in two steps, high and low, just by generating it. In other words, when the difference in height is 1 mm or less, the forming process on the height is simultaneously performed based on the thermal denaturation by the formation of the deformed portion 2a.

  When it is desired to increase the height ratio of the two types of height of the brush bristles 2, as shown in FIG. 1, the two types of brush bristles 2 themselves are replaced with the flat plate portion M1 and the concave portion M2 of the metal plate 1 for heat processing. It is assumed that an arrangement corresponding to each of the predetermined ones is provided. By performing such a correspondence, the height difference of the bristles 2 can be arbitrarily set.

  FIG. 6 shows a use state of the brush manufactured by the method according to the present invention. As shown in the figure, the processed nail-shaped deformed portions 2a are arranged in a row at the forefront of the hair bundle, and in a row at a position slightly lower than this. The deformed portion 2a located in the upper and lower two stages brushes the fiber e, so that it is in a form suitable for hooking the hair ball f existing in various states on the fiber e. Therefore, a good hair removal purpose is achieved.

It is a front view for description showing the state just before the shaping | molding of the bristle which concerns on this invention method. It is a front view of the bristle shape | molded based on this invention method. It is a front view showing metal plate 1 for heat processing used for the method concerning the present invention. It is the XX sectional view taken on the line in FIG. It is an explanatory enlarged view showing the dimension of the grid-like groove | channel M formed in the metal plate 1 for heat processing used for the method which concerns on this invention. It is a front view for description showing the use condition of the brush formed based on the method of the present invention. It is a front view for description showing the conventional bristle manufacturing method. It is a front view of the brush manufactured by the conventional method. It is a front view showing the problem of the bristle manufactured by the conventional method. It is the front view showing the other problem of the bristle manufactured with the conventional method. It is a front view for description showing the use condition of the conventional brush.

1 Metal plate for heat processing
M Lattice groove M1 Flat plate part M2 Recess 2 Brush hair 3 Substrate
2a Nail-head shaped deformation e Fiber f Hairball

Claims (6)

By engraving grid-like grooves M on a flat surface, the metal plate for thermal processing (1) formed so that the flat plate portions (M1) and the concave portions (M2) are alternately adjacent to each other,
Brush bristles implanted on the substrate (3) with the planting intervals arranged at intervals such that each of the flat plate portions (M1) and the recesses (M2) of the lattice-like grooves (M) correspond to each other. 2)
By bringing the tips into contact with each other in a pressure-contact manner, a nail-head-shaped deformed portion (2a) is formed at the tip of each bristle (2) based on thermal denaturation, and the nail-head-shaped deformed portion (2a) The manufacturing method of the hair ball removing brush hair in which the forming height is formed alternately in two steps of high and low in response to the difference in height between the flat plate portion (M1) and the concave portion (M2). As the metal plate for heat processing (1), the dimensions of the grid-like groove (M) are all the dimension L1 of the flat plate part (M1), the dimension L2 of the recess (M2), and the dimension L3 of the groove depth. 2. The method for producing bristles for removing hairballs according to claim 1, wherein the bristles are formed so as to have a thickness of about 0.5 mm to 1 mm. By engraving grid-like grooves (M) on a flat surface, the metal plate for thermal processing (1) formed so that the flat plate portions (M1) and the concave portions (M2) are alternately adjacent to each other,
The planting intervals are arranged on the substrate (3) by arranging them at intervals so that each of the flat plate portions (M1) and the recesses (M2) of the grid-like grooves (M) correspond to each other. Using two types of arrangement, the flat plate part (M1) of the metal plate for heat processing (1) has a low height and the concave part (M2) has a high height. Brush hair (2)
By bringing the tips into contact with each other in a pressure-contact manner, a nail-head-shaped deformed portion (2a) is formed at the tip of each bristle (2) based on thermal denaturation, and the nail-head-shaped deformed portion (2a) The manufacturing method of the hair ball removing brush hair in which the forming height is formed alternately in two steps of high and low in response to the difference in height between the flat plate portion (M1) and the concave portion (M2). As the metal plate for heat processing (1), the dimension of the grid-like groove (M) is set such that the dimension L1 of the flat plate part (M1) and the dimension L2 of the concave part (M2) are about 0.5 mm to 1 mm. 4. The method of manufacturing brush hair for hair ball removal according to claim 3, wherein the depth dimension L3 is set to a dimension that immediately corresponds to a predetermined height of formation of the deformed portion (2a) having a nail head shape.   A hair ball removing brush formed using brush bristles (2) having nail head-shaped deformed portions (2a) formed alternately in two steps, high and low, formed based on the method according to claim 1.   4. A hair ball removing brush formed using brush bristles (2) having nail head-shaped deformed portions (2a) formed alternately in two steps, high and low, formed based on the method according to claim 3.

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