JP2018134002A - brush - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a brush that materializes facilitation of bristle collection and enables the bristles to be combed in a stroked manner, and thereby achieving reduction in feeling of work.SOLUTION: A brush 11 is used to collect bristles and is constituted of: a sheet body 31 which is made of flexible synthetic resin and has an oval shape in a plan view and in which a plurality of protrusions 41a-41c protruding outward is formed in one surface 33; and an adhesive layer 20 having pressure-sensitive adhesiveness and formed on an entire surface of the one surface 33 of the sheet body 31. The adhesive layer 20 is formed so as to cover outer surfaces 43 of the protrusions 41a-41c, etc. Thus, the bristles adhere to the adhesive layer 20 formed in the protrusions 41a-41c, etc., and therefore the collection of the bristles is facilitated. Also, the sheet body 31 becomes easy to be held with a user's palm, and therefore usability is improved. Further, the sheet body 31 becomes easy to be curved, and therefore the bristles can be combed in a stroked manner, resulting in reduction of feeling of work.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a brush, and more particularly to a brush used for collecting hairs of pet animals (pets).

  FIG. 12 is a perspective view showing a conventional pet brush cleaning tool disclosed in Patent Document 1. As shown in FIG.

  Referring to the drawing, a pet brush and cleaning tool 71 is formed on a base 73 composed of a rectangular parallelepiped housing 74 and a rectangular plate-shaped first substrate 75, and a first brush surface 78 of the first substrate 75. It is installed on a dust collecting brush 79 made of an inclined pile of short hair and a second brush surface 81 of a housing 74 located opposite to the first brush surface 78, and has a pin-like shape having elasticity made of hard plastic or the like. It is mainly composed of a pet brush 82.

  The housing 74 of the base 73 of the pet brush cleaning tool 71 is connected to the first substrate 75 so as to be housed inside through a first opening 85 formed on the side surface. .

  In use, the casing 74 of the pet brush and cleaning tool 71 is gripped and moved, and the pet brush 82 collects the hair of pets such as cats. Further, when the hair adheres to the floor or the like, the hair can be removed by the dust collecting brush 79 of the pet brush and cleaning tool 71.

  FIG. 13 is a rear perspective view showing another conventional pet comb disclosed in Patent Document 2. As shown in FIG.

  Referring to the figure, a pet comb 101 is installed in a handle 103 having a finger hole 104 formed in the center, and a comb-teeth fixing portion 106 located at an end of the handle 103, and comb-teeth protecting projections at both ends thereof. It is mainly composed of a large number of comb teeth 102 on which 107 is formed.

  The comb teeth 102 of the pet comb 101 are made of a synthetic resin such as PA (polyamide), and are smoothly thinned from the base toward the tip, bent to the back side at an intermediate position, and further drawn in an arc to the ventral side. The straight end is provided at the end of the arc, and the tip is rounded without swelling.

  By comprising in this way, the collection efficiency of the hair of a pet animal becomes high. Further, the brushing operation can be easily performed by the handle formed in a shape easy to hold.

JP 2011-156169 A JP 2011-36177 A Japanese Utility Model Publication No. 3-72722

  The pet brush / cleaning tool 71 shown in FIG. 12 and the pet comb 101 shown in FIG. 13 were repeatedly used after collecting the hair of pet animals. Therefore, it has been troublesome to remove the collected hair from the pet brush 82 and dust collecting brush 79 of the pet brush and cleaning tool 71 and the comb teeth 102 of the pet comb 101. In addition, the hair could not be completely removed, and there was a risk of being unsanitary. Furthermore, when brushing using the pet brush cleaning tool 71 and the pet comb 101, communication with the pet animal is poor for the user, resulting in a feeling of work.

  Therefore, there is a brush device that makes it easy to collect the collected hair.

  FIG. 14 is a perspective view showing the brush of the brush device disclosed in Patent Document 3, and FIG. 15 is a perspective view showing the entire structure of the brush device shown in FIG.

  Referring to these drawings, the brush device 131 mainly includes a brush 132, a hose 143 extending from the brush 132, and an air suction device 146 located opposite to the brush 132 and connected to the hose 143. .

  The brush 132 of the brush device 131 includes a hollow brush body 133 and a pipe-shaped handle 135 integrally formed with the brush body 133.

  On one surface of the brush body 133 of the brush 132, an opening 140 in which a suction port 141 is formed, which is divided by several vertical bars and horizontal bars, and an inner annular flocking part 137 so as to surround the periphery of the opening 140. And an outer annular flocking portion 138 is formed.

  In use, when the pet animal's hair is combed with the brush 132 of the brush device 131, external air is sucked toward the air suction device 146 through the suction port 141 of the opening 140 of the brush body 133. Then, the hair collected by the inner annular flocking part 137 and the outer annular flocking part 138 of the brush 132 is sucked into the brush body 133 from the suction port 141 and collected by the air suction device 146.

  However, with this brush device 131, the collected hair may accumulate in the vicinity of the suction port 141, and the suction force may be weakened. In addition, the operation sound of the air suction device 146 of the brush device 131 may scare the pet and it may be difficult to brush. Furthermore, when brushing using the brush device 131, the user feels work.

  The present invention has been made to solve the above-described problems, and it is an object of the present invention to provide a brush that can easily collect hair and that can be boiled by stroking to reduce work feeling. And

  In order to achieve the above object, the invention described in claim 1 is a brush for collecting hair, which is made of a synthetic resin having flexibility, and a plurality of protrusions projecting outward on one surface thereof. And a pressure-sensitive adhesive layer that has adhesiveness and is formed so as to cover at least the outer surface of the protrusion on one surface of the sheet.

  If comprised in this way, hair will adhere to the adhesion layer formed in the projection part. Further, the sheet body is bent.

  According to a second aspect of the present invention, in the configuration of the first aspect of the invention, each of the protrusions is formed in a tapered shape toward the outside.

  If comprised in this way, it will become easy to scrape out hair.

  According to a third aspect of the present invention, in the configuration of the second aspect, each of the protrusions has a conical shape with a rounded tip, a height of 8 mm to 12 mm, and a bottom surface diameter of 6 mm to 8 mm. It is what is.

  If comprised in this way, it will become easier to scrape hair.

  According to a fourth aspect of the present invention, in the configuration of the first aspect of the present invention, each of the protrusions is formed in a cylindrical shape with a rounded tip.

  If comprised in this way, it will not become a sharp shape.

  According to a fifth aspect of the invention, in the configuration of the invention according to any one of the first to fourth aspects, the adhesive layer is formed on the entire one surface of the sheet body.

  If comprised in this way, hair will adhere also to adhesive layers other than a projection part.

  According to a sixth aspect of the invention, in the configuration of the invention according to any of the first to fifth aspects, the sheet body is formed in an asymmetrical plan view egg shape.

  If comprised in this way, it will become easy to hold | maintain a sheet body with a user's palm. Further, the sheet body is easily bent. Furthermore, it can be used upside down according to the size of the user's hand.

  According to a seventh aspect of the present invention, in the configuration of the invention according to any one of the first to sixth aspects, a dam portion protruding outward is formed on the entire circumference of one surface of the sheet body. Is lower than the height of the protrusion.

  If comprised in this way, the intensity | strength of a sheet | seat body will improve. Further, the hair is prevented from falling off by the weir part.

  As described above, according to the first aspect of the present invention, since the hair adheres to the adhesive layer formed on the protruding portion, it is easy to collect the hair. Further, since the sheet body bends, the hair can be combed as if stroking, and the work feeling is reduced.

  In addition to the effect of the invention described in claim 1, the invention described in claim 2 facilitates scraping of the hair, and thus the hair collecting power is improved.

  In addition to the effect of the invention described in claim 2, the invention described in claim 3 makes it easier to scrape out the hair, so that the hair collecting ability is further improved.

  In addition to the effect of the invention described in claim 1, the invention described in claim 4 does not have a sharp shape, so that the skin of the pet is less likely to be damaged, and the comfort when combing hair is increased.

  In addition to the effect of the invention according to any one of claims 1 to 4, the hair according to the fifth aspect of the present invention makes it easy to hold the hair because the hair also adheres to the adhesive layer other than the protrusions.

  In addition to the effects of the invention according to any one of claims 1 to 5, the invention according to claim 6 is easy to use because the sheet body can be easily held by the palm of the user. Further, since the sheet body is easily bent, it is easy to comb the hair by stroking and the working feeling is further reduced. Furthermore, since it can be used upside down in accordance with the size of the user's hand, the usability is further improved.

  In addition to the effects of the invention according to any one of claims 1 to 6, the invention according to claim 7 is capable of reducing the thickness of the sheet body because the strength of the sheet body is improved. The entire brush has an efficient shape. Moreover, since the hair is prevented from falling off by the weir part, the hair collection efficiency is improved.

It is a schematic bottom view which shows the brush by 1st Embodiment of this invention. It is the schematic end view seen from the II-II line shown in FIG. It is the schematic end elevation seen from the III-III line shown in FIG. FIG. 3 is a schematic enlarged end view of a portion “X” shown in FIG. 2. It is a schematic bottom view which shows the use condition of the brush shown in FIG. It is a figure which shows the state which curved the brush shown in FIG. 5, Comprising: It is a schematic end view of the brush seen from the VI-VI line shown in FIG. It is a schematic bottom view which shows the other use condition of the brush shown in FIG. 1, Comprising: It is a figure corresponding to FIG. FIG. 4 is a schematic end view of a brush according to a second embodiment of the present invention, corresponding to FIG. 2. FIG. 9 is a schematic enlarged end view of a “Y” portion shown in FIG. 8, corresponding to FIG. 4. FIG. 6 is a schematic end view of a brush according to a third embodiment of the present invention, corresponding to FIG. 2. FIG. 11 is a schematic enlarged end view of a “Z” portion shown in FIG. 10, corresponding to FIG. 4. It is a perspective view which shows the conventional cleaning tool for pet brushes disclosed by patent document 1. FIG. It is a perspective view of the back | dorsal side which shows the other conventional pet comb disclosed by patent document 2. FIG. It is a perspective view which shows the brush of the other conventional brush apparatus disclosed by patent document 3. FIG. It is a perspective view which shows the whole structure of the brush apparatus shown in FIG.

  FIG. 1 is a schematic bottom view showing a use surface side of a brush according to a first embodiment of the present invention, and FIG. 2 is a schematic end view seen from the II-II line shown in FIG. 3 is a schematic end view seen from the III-III line shown in FIG. 1, and FIG. 4 is a schematic enlarged end view of the “X” portion shown in FIG.

  Referring to these drawings, the brush 11 is a brush for collecting the hair of a pet animal (pet), and is made of a flexible synthetic resin such as polyethylene terephthalate (PET). The sheet body 31 formed with a plurality of protrusions 41a to 41j and the like protruding outward on the one surface 33, and has adhesiveness (tackiness) like a heat sealant made of polyolefin resin. It is comprised from the adhesion layer 20 formed in the whole surface of one side 33 of this. That is, the adhesive layer 20 is formed so as to cover the outer surfaces 43 such as the protrusions 41a to 41j.

  Here, the brush 11 is formed by vacuum forming after applying the adhesive layer 20 of the heat sealant made of polyolefin resin to the entire one surface 33 of the sheet body 31 made of PET.

  When the hair of a pet animal is combed using the brush 11 configured in this manner, the hair adheres to the adhesive layer 20 formed on the protrusions 41a to 41j and the hair is easily collected. Moreover, since the adhesive layer 20 is formed also in the flat parts 54 other than the protrusions 41a to 41j in the sheet body 31, the hair adheres to the adhesive layer 20 other than the protrusions 41a to 41j. Therefore, it is easy to hold hair. Furthermore, since the sheet body 31 of the brush 11 bends, the hair can be combed like a stroke. Therefore, since the user can communicate with the pet animal, the work feeling is reduced.

The sheet body 31 of the brush 11 is formed in an egg shape that is asymmetric in plan view. Here, referring to FIG. 1, in a plan view, longitudinal length _{L 1} of the sheet body 31, the 110 mm, horizontal length _{W 1} of the sheet member 31 are respectively set to 80 mm. The reason for this configuration will be described later.

Each of the projections 41a to 41j formed on the sheet body 31 has a hollow conical shape with the tip 42 rounded as shown in FIG. 4, and is formed in a tapered shape toward the outside. . By forming in this way, the tip 42 of the brush 11 can easily reach the vicinity of the body surface of the pet animal, and the hair can be easily scraped, so that the hair collecting power is improved. Here, with reference to FIGS. 1 and 2, each of the height _{H 1} of such projections 41a~41j is a 10 mm, the diameter _{R 1} of each of the bottom surface of such protrusions 41a~41j are respectively 7mm Is set. Note that each such protrusion 41a~41j has a height _{H 1} is at 8 mm to 12 mm, the diameter _{R 1} of the bottom surface may preferably be set to the 6Mm～8mm. By setting in this way, it becomes easier to scrape out the hair, so that the collecting power of the hair is further improved.

  As shown in FIG. 1, each of the protrusions 41 a to 41 j and the like of the sheet body 31 is arranged so that three protrusions adjacent to each other are located at the apexes of an equilateral triangle. For example, in the brush 11, the protrusion 41a, the protrusion 41g, and the protrusion 41j are arranged at the positions of the vertices of an equilateral triangle. Thereby, each of the projections 41a to 41j and the like is evenly arranged on the one surface 33 of the sheet body 31, and the sheet body 31 is easily bent as described later. Here, in FIG. 3, the distance (the length of one side of the equilateral triangle) between the tip of the protrusion 41a and the tip of the protrusion 41g is set to 13.5 mm.

A dam 50 protruding outward is formed on the entire circumference of the one surface 33 of the sheet body 31. As shown in FIG. 2, the height _{H 2} of the dam portion 50 is set lower than the height _{H 1} of each of such projections 41A～41j. Here, height _{H 2} of the dam portion 50, the 4 mm, cross section width of the bottom surface of the dam portion 50 is set to the 3 mm. By forming in this way, the strength of the sheet body 31 is improved, so that the entire brush 11 has an efficient shape, for example, the thickness of the sheet body can be reduced. Further, when the brush 11 is used, the hair is prevented from falling off by the weir portion 50, so that the collection efficiency of the hair is improved.

In the sheet body 31, the flat portions 54 other than the protrusion portions 41 a to 41 j have a conical shape, and small protrusion portions 46 a to 46 d having a height lower than the height H ₂ of the weir portion 50 are formed. . Here, the height of each of the small projections 46a to 46d is set to 1 mm, and the diameter of each bottom surface of the small projections 46a to 46d is set to 1 mm. By forming in this way, the substantial surface area of the flat portion 54 of the sheet body 31 is increased, and the frictional force with the hair during brushing is increased. That is, since the adhesive layer 20 is also formed on the outer surfaces of the small protrusions 46a to 46d and the like, the hair can be easily held.

  Since the brush 11 is composed of a sheet body 31 made of a synthetic resin and an adhesive layer 20 made of a heat sealing agent, the brush 11 may be discarded together with the collected hair after use of the brush 11. . This eliminates the need for cleaning and is hygienic.

  FIG. 5 is a schematic bottom view showing a use state of the brush shown in FIG. 1, and FIG. 6 is a view showing a state where the brush shown in FIG. 5 is bent, and is VI- shown in FIG. It is a schematic end view of the brush seen from VI line.

  Referring to FIG. 5, a user having a large hand such as an adult holds the brush 11 with the right hand 2. The thumb 4 of the right hand 2 is provided on one end 37 side (right side in FIG. 5) of the brush 11, and the index finger of the right hand 2 is provided on the other end 38 side (left side in FIG. 5) of the brush 11. 5, the middle finger 6, the ring finger 7 and the little finger 8 are held together, and the brush 11 is held by the palm 3.

  Since the sheet body 31 of the brush 11 is formed in an egg shape in a plan view and the user's palm 3 can easily hold the brush 11 (sheet body 31), the usability is improved. The sheet body 31 may be formed in an elliptical shape in plan view. In this case, the same effect is obtained.

  Referring to FIG. 6, the brush 11 is bent to the bottom side (the lower side in FIG. 6) in the direction of the solid arrow by the user's right hand 2 shown in FIG. 5. Since the sheet body 31 of the brush 11 is made of a synthetic resin having flexibility and is formed in an egg shape in plan view, the sheet body 31 is easily bent. Therefore, it is possible to comb the hair by stroking with the brush 11, and the work feeling when using the brush 11 is reduced.

  In the brush 11, the thickness T of the sheet body 31 shown in FIG. 2 is set to 0.3 mm. By setting in this way, the brush 11 is easy to bend (bend). In addition, from the viewpoint of easy bending and strength of the sheet body 31, the thickness T of the sheet body 31 is preferably 0.1 mm to 1.0 mm. The thickness T of the sheet body 31 is more preferably 0.2 mm to 0.5 mm.

  FIG. 7 is a schematic bottom view showing another usage state of the brush shown in FIG. 1, corresponding to FIG.

  Referring to the drawing, a user having a small hand such as a child is holding the brush 11 with the right hand 2.

  This brush 11 is a state in which the brush 11 in the state shown in FIG. 5 is rotated 180 degrees in a plan view (upside down). That is, in the brush 11 in the state shown in FIG. 7, the protrusion 41d is located on the lower side of FIG. 7, and the protrusion 41i is located on the upper side of FIG.

  In this state, the thumb 4 of the right hand 2 is placed on the other end 38 side (right side in FIG. 7) of the brush 11 and the right hand is placed on one end 37 side (left side in FIG. 7) of the brush 11. The brush 11 is held by the palm 3 with the second index finger 5, the middle finger 6, the ring finger 7 and the little finger 8.

  As described above, the sheet body 31 of the brush 11 is formed in a top-down asymmetrical egg shape, and according to the size shown in FIG. 5 or FIG. It can be turned upside down for optimal use. This further improves usability.

  FIG. 8 is a schematic end view of the brush according to the second embodiment of the present invention, corresponding to FIG. 2, and FIG. 9 is a schematic enlarged end view of the “Y” portion shown in FIG. And it is a figure corresponding to FIG.

  The brush 12 according to the second embodiment has the same basic configuration as the brush 11 according to the first embodiment shown in FIG. Here, the difference will be mainly described.

  Referring to these drawings, the tip 42 of each of the protrusions 41a to 41c formed on the sheet body 31 of the brush 12 is looser than the tip 42 of the brush 11 shown in FIGS. It is formed in a conical shape rounded to draw a simple curve. By forming in this way, when the tip 42 of the brush 12 contacts the body surface of the pet animal during brushing, the impact on the pet animal is alleviated. Therefore, the comfort of the brush 12 at the time of use improves.

  FIG. 10 is a schematic end view of a brush according to a third embodiment of the present invention, corresponding to FIG. 2, and FIG. 11 is a schematic enlarged end view of the “Z” portion shown in FIG. And it is a figure corresponding to FIG.

  The brush 13 according to the third embodiment has the same basic configuration as the brush 11 according to the first embodiment shown in FIG. Here, the difference will be mainly described.

  With reference to these drawings, the brush 13 is formed by applying the adhesive layer 20 to the entire one surface 33 of the sheet body 31 after forming the sheet body 31 by injection molding.

  Each of the protrusions 41a to 41c and the like formed on the sheet body 31 of the brush 13 is formed in a columnar shape with the tip 42 rounded. By forming in this way, the protrusions 41a to 41c and the like do not become sharper than the conical shape, so that it is difficult to damage the pet's skin, and the comfort of the brush 13 when combing hair is increased.

  In each of the above embodiments, the brush is used for collecting hair of pets such as cats. However, for example, the hair of other animals such as dogs and humans is collected. May be used to Or it may be used in other applications, for example carpet hair removal.

  In each of the above embodiments, the pressure-sensitive adhesive layer is formed on the entire surface of one side of the sheet body. However, if the one surface of the sheet body covers at least the outer surface of the protrusion, It may be formed only on a part of one side of the body.

  Furthermore, in each of the embodiments described above, the sheet body is formed in a specific shape, but may be formed in other shapes such as a circular shape in a plan view or a rectangular shape.

  Furthermore, in each of the embodiments described above, the protrusions are arranged at specific positions, but may be arranged at other positions, for example, like a lattice.

  Further, in each of the above embodiments, the sheet body is formed from a specific material. However, if it is made of a synthetic resin having flexibility, for example, polypropylene (PP) or polystyrene (PS) ), Other materials may be used.

  Furthermore, in each said embodiment, although the adhesion layer was formed from the specific raw material, as long as it has adhesiveness, you may form from another raw material.

  Furthermore, in each of the above embodiments, each of the protrusions is formed at a specific height, but may be formed at a height other than that. Alternatively, each of the protrusions may be formed at a different height.

  Further, in each of the above-described embodiments, each of the protrusions has a bottom surface with a specific length, but may have a length other than that. Alternatively, each of the protrusions may be formed to have a length with a different bottom surface diameter.

  Further, in each of the first and second embodiments described above, the protrusion is formed in a specific shape, but if it is formed in a tapered shape toward the outside, for example, It may be formed in other shapes such as a pyramid. Alternatively, as long as it projects outwardly on one side of the sheet body, it may be formed in other shapes.

  Furthermore, in the third embodiment, the protrusion is formed in a specific shape. However, if it protrudes outward on one side of the sheet body, for example, like a prism , It may be formed in other shapes.

  Furthermore, in each of the above-described embodiments, the sheet body has a small protrusion, but the small protrusion may not be formed.

  Furthermore, in each of the above embodiments, the sheet body has the dam portion formed on the entire circumference, but the sheet body may have the dam portion formed only on a part thereof. Or the dam part does not need to be formed.

  Furthermore, in each of the above embodiments, the brush is curved in the vertical direction in plan view, but may be curved in other directions, for example, in the horizontal direction or in the oblique direction in plan view.

  Further, in each of the above embodiments, the brush is gripped at a specific position by the user's right hand, but may be gripped by the user's left hand. Or you may hold | grip in another position with a user's hand.

  Further, in each of the embodiments described above, the brush is used by being bent toward the bottom surface side, but may be used by being bent toward the upper surface side in the direction opposite to the bottom surface side.

  Further, in each of the above embodiments, the sheet body is formed by a specific forming method, but may be formed by other methods.

An experiment was conducted to verify the effect of the brush 11 according to the first embodiment shown in FIG.
1. Brushes used in the experiment First, brushes used in the experiment (each of the brushes of Example 1, Example 2-1, Example 2-2, Comparative Example, and Reference Example) will be described.
Example 1:
The brush of Example 1 is formed in the same shape as the brush 11 shown in FIG. 1 using the product name “Earon” of OJK Corporation as a material. That is, the brush of Example 1 is formed into a two-layer body including a sheet body 31 made of polypropylene (PP) and an adhesive layer 20 which is a low slip layer, and the layer thickness is 60 μm. Note that the plan view area of the brush in Example 1 is 6911mm ^2.
Example 2-1 and Example 2-2:
The brush of Example 2-1 and Example 2-2 is the brush 11 shown in FIG. In the brush of Example 2-1, the product body “Unitika Arrow Base SB-1200” (a heat sealant made of a polyolefin resin, an adhesive layer 20 made of about 3 gN / 15 mm is applied to a sheet body 31 made of PET. brush is formed by coating at a coverage of 7 g / ^{m 2.} example 2-2, the sheet member 31 made of PET, consisting product name Unitika Ltd. "Unitika Arrow based SB-1200" The pressure-sensitive adhesive layer 20 is formed by coating at an application amount of 5 g / m ^2. The planar view areas of the brushes of Example 2-1 and Example 2-2 are 6911 mm ² . The thickness of the layer 20 is 1 μm, which corresponds to a coating amount of about 1 g / m ² .
Comparative example:
The brush of the comparative example is one in which the adhesive layer 20 is not formed in the brush 11 shown in FIG. That is, only the sheet body 31 is formed in the brush 11 shown in FIG. Therefore, the application amount of the adhesive layer 20 of the heat sealing agent made of polyolefin resin is 0 g / m ² . Note that the plan view area of the brush of the comparative example is 6911mm ^2.
Reference example:
The brush of the reference example is a product name “Meatball pattern grooming brush” of Toyo Aluminum Echo Products Co., Ltd., and a product number “S3963”.
2. Experimental conditions Using each of the brushes of Example 1, Example 2-1, Example 2-2, Comparative Example, and Reference Example, brushing was performed 30 times on cats of short-haired breeds and captured. The collected amount (g) of the collected hair was measured. The collected amount (g) of the collected hair was obtained by subtracting the weight of the entire brush before collection from the weight of the entire brush after collection including the collected hair.
3. Experimental results and evaluation The experimental results and evaluation are summarized below. Moreover, the relationship between the coating amount and the hair collection amount regarding Example 2-1, Example 2-2, Comparative Example, and Reference Example is summarized in Table 1 below.

ここで、毛の捕集評価は、比較例のように、毛の捕集量が０ｇの場合を、評価「×」とした。

Here, the hair collection evaluation was evaluated as “x” when the hair collection amount was 0 g as in the comparative example.

  As in the reference example, the case where the amount of hair collected by existing products was 0.022 g or more was evaluated as “◯”.

  The case where the amount of hair collected was greater than 0 g and less than 0.022 g was evaluated as “Δ”.

  Referring to Table 1, with the comparative brush, the amount of hair collected was 0 g, and no hair could be collected.

  In the brush of Example 2-2, the amount of collected hair is 0.01 g, and the amount of collected hair is small compared to the amount of collected hair of the brush of the reference example, which is an existing product, 0.022 g. I was able to collect the hair.

  In the brush of Example 1, the amount of hair collected was 0.027 g, and compared to the amount of hair collected in the brush of the reference example 0.022 g of the reference example, an amount of 0.005 g could be collected. Sufficient hair was collected.

  Moreover, in the brush of Example 2-1, the collection amount of the hair is 0.031 g, which is 0.009 g more than the collection amount of 0.022 g of the brush hair of the reference example which is an existing product. The hair was collected enough.

  From the above, it was verified that the hair collection by the brush 11 of the first embodiment shown in FIG. 1 is effective. Similarly, the hair collecting effect of the hair can be obtained in the brush 12 of the second embodiment shown in FIG. 8 and the brush 13 of the third embodiment shown in FIG. ing.

Further, the brush 11 of the first embodiment shown in FIG. 1, under the conditions of Example 2-1 and Example 2-2, the coating amount of the adhesive layer 20 is ^4g / ^{m 2 ~10g} / m 2 If so, it turns out to be preferable. Further, the coating amount of the adhesive layer 20 is as long as ^{6g / m 2 ~8g / m 2} , has been found more preferable.

DESCRIPTION OF SYMBOLS 11-13 ... Brush 20 ... Adhesive layer 31 ... Sheet body 33 ... One side 41 ... Protrusion part 42 ... Tip 43 ... Outer surface 50 ... Weir part In addition, the same code | symbol in each figure shows the same or an equivalent part.

Claims (7)

A brush for collecting hair,
A sheet body made of a synthetic resin having flexibility, and formed with a plurality of protrusions protruding outward on one surface thereof;
A brush comprising an adhesive layer and having an adhesive layer formed to cover at least the outer surface of the protrusion on the one surface of the sheet body.   The brush according to claim 1, wherein each of the protrusions is formed in a tapered shape toward the outside.   The brush according to claim 2, wherein each of the protrusions has a conical shape with a rounded tip, a height of 8 mm to 12 mm, and a bottom surface diameter of 6 mm to 8 mm.   The brush according to claim 1, wherein each of the protrusions is formed in a cylindrical shape with a rounded tip.   The brush according to any one of claims 1 to 4, wherein the adhesive layer is formed on the entire surface of the one surface of the sheet body.   The brush according to any one of claims 1 to 5, wherein the sheet body is formed into an asymmetrical plane view egg shape. In the entire circumference of the one surface of the sheet body, a dam portion protruding to the outer side is formed,
The brush according to any one of claims 1 to 6, wherein a height of the dam portion is lower than a height of the protrusion portion.

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