WO2020121885A1 - Vêtement pour le bas du corps - Google Patents

Vêtement pour le bas du corps Download PDF

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Publication number
WO2020121885A1
WO2020121885A1 PCT/JP2019/047171 JP2019047171W WO2020121885A1 WO 2020121885 A1 WO2020121885 A1 WO 2020121885A1 JP 2019047171 W JP2019047171 W JP 2019047171W WO 2020121885 A1 WO2020121885 A1 WO 2020121885A1
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WO
WIPO (PCT)
Prior art keywords
value
knitted fabric
waist
hip
lower body
Prior art date
Application number
PCT/JP2019/047171
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English (en)
Japanese (ja)
Inventor
宏樹 野村
Original Assignee
グンゼ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by グンゼ株式会社 filed Critical グンゼ株式会社
Publication of WO2020121885A1 publication Critical patent/WO2020121885A1/fr

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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B9/00—Undergarments
    • A41B9/02—Drawers or underpants for men, with or without inserted crotch or seat parts

Definitions

  • the present invention relates to tights and stockings having a panty portion that covers the legs, the abdomen, and the buttocks, and lower-body clothing such as boxer pants (boxer shorts) and girdles that are the lower body underwear that covers the abdomen and buttocks, and to the lower-body clothing such as a girdle,
  • the present invention relates to a lower body garment that is easy to follow the movement of the lower body and is open and comfortable to wear.
  • the lower body clothing in the present invention is not limited to men's and women's clothing, but may be any lower body clothing that covers at least the abdomen and buttocks, and if it has legs, covers the legs.
  • the length is not particularly limited. Further, it may be worn on the skin or used for sports, and its use is not limited.
  • the abdomen mainly refers to the lower abdomen.
  • the present invention relates to lower body garments that are not so limited.
  • a lower body garment that uses appropriately stretchable fabric (which stretches well and shrinks well) and/or fabric that has a large tightening force (which does not stretch easily and adheres to the body) is properly used. ..
  • a knitted fabric is particularly preferable as the fabric from the viewpoint of elasticity.
  • One of such lower-body clothes is underwear.
  • the underwear has a function of ensuring a good fit with a uniform distribution of pressure and improving the aesthetic appearance when worn without causing a feeling of bulging or sticking to the movement of the body.
  • Boxer shorts which is one of such underwear, is configured by sewing fabric pieces of a body portion, a gusset portion, and a placket portion cut along a planar reference pattern.
  • a horizontal knitted fabric such as a milling knitted fabric having elasticity so as not to hinder the movements of various operations in daily life is often used.
  • a (waist) band is generally provided at the waist-side mouth part in order to prevent the boxer shorts from slipping off the body by tightening the waist and making it more difficult to stretch than other parts.
  • boxer shorts provided with such a band are disclosed in Japanese Patent Application Laid-Open No.
  • Patent Document 1 filed by the applicant of the present application.
  • clothes can be provided with a high band portion, there may be users who do not feel that the band bites into the skin and presses against it.
  • underwear of free-cut fabric that has been cut at the edges and left uncut has been proposed (especially women's underwear), and it is preferable to wear comfort without pressure as the edges are cut.
  • underwear is equipped with a (waist) band, it will be comfortable to wear without pressing the waist area (waist side) and thigh area (foot side on the running side) while the edges are cut.
  • the band will bite into the skin around the torso and put pressure on the waist, resulting in uncomfortable wearing.
  • the tightening force is weaker than that of (rubber or the like), and the position of the pants is displaced when the body is moved, which causes discomfort during wearing.
  • Patent Document 2 discloses that a main body fabric including a front body, a back body, and a crotch is a single body fabric that is not hem-processed or edged. Disclosed is an undergarment that is configured and does not have rubber that imparts elasticity to a waist-side mouth portion and a leg-side thigh portion. In the undergarment disclosed in Patent Document 2, the main body fabric including the front body, the back body, and the crotch is made of a single body fabric that does not hem-process or overhang.
  • both side edges of the front body are substantially the same length.
  • the front body is located on the center line C that extends from the center point of the front body upper end, which is a point on the center line C at the upper edge of the front body, to the center point C of the back body, which is a point on the center line C at the upper edge of the back body. It is characterized in that the patch cloth is joined or molded on the, and/or the gusseted fabric is joined to the crotch.
  • the characteristic of the cloth without heme treatment or overedging may be either warp knitting or weft knitting. It is only described as having an elongation force of at least %. Assuming that Patent Document 2 is not limited to men's underwear and women's underwear, even if a fabric whose extension force is 80% or more is used, other fabric characteristics (for example, Depending on the elongation recovery characteristics and the like), there is a possibility that the wearing position is displaced and it is not possible to provide the underwear excellent in the wearing feeling even if the underwear is provided.
  • lower-body clothing for example, boxer shorts for men
  • a band portion that imparts elasticity to the waist opening and the foot opening on the running side.
  • movements such as walking and sitting cause the displacement of the fabric, and the phenomenon such as the waist sliding down and the hem rising up occurs.
  • the shift of the material edges of the waist and hem as a phenomenon caused by such an operation cannot return to the original position unless the wearer returns it by hand.
  • the boxer pants have a waist-side mouth part (further to the running side not disclosed in Patent Document 1).
  • a band part that gives elasticity to the foot opening
  • the waist part from sliding down due to such movement is prevented, and the pressure on the body part is loosened.
  • the hem is prevented from extremely rising due to the force of the hem slipping up due to such an operation and the downward force of gravity. That is, the contact pressure measured at the hip (upward vertical position) is small, and the contact pressure measured at the waist (upward vertical position) and the hem (downward vertical position) are large.
  • the pressure relationship is realized to prevent the deviation.
  • a band portion that imparts elasticity to the waist-side mouth opening portion and the foot-side foot opening portion as described above, it goes without saying that the above-mentioned open comfort cannot be realized, and The applicant of the present application has noticed that it is extremely difficult to achieve both open comfort and prevention of displacement in such a pressure-related relationship even if no portion is provided.
  • the present invention was developed in view of the above-mentioned problems of the prior art, and an object of the present invention is to construct a hem-processed and non-overseen uncleaved cloth and to wear the waist-side mouth and foot.
  • a lower-body garment that does not include rubber for imparting elasticity to the foot portion on the running side, and provides a lower-body garment that is easy to follow the movement of the lower body and is open and comfortable to wear.
  • the lower body garment according to the present invention takes the following technical means. That is, the lower body garment according to the present invention is elastic and has a hem-finished and edge-cut fabric that does not require hemming or edge over, and has a waist-side opening and a foot-side foot. A lower-body garment that does not include a band portion that imparts elasticity to the mouth portion, wherein the wear mouth portion and the foot mouth portion of the lower-body garment are left uncut, and the lower-body garment is placed on a torso.
  • a second value is applied to the lower half body clothing by inserting sensors into the inner part of the lower body garment and measuring the applied pressure, and measuring the applied pressure horizontally from the maximum circumference position of the hip at the hip part which is the most lateral side,
  • the contact pressure measured at the waist which is a position 8 cm above the hip measurement position, and at the hem, which is a position 10 cm below the hip measurement position, as a third value,
  • the second value >((first value+third value)/2).
  • the first value may be 2 hPa to 10 hPa
  • the second value may be 3 hPa to 7 hPa
  • the third value may be 1.5 hPa to 3 hPa.
  • FIG. 4A is a front view of the wearer wearing boxer shorts, which is an example of the lower-body garment according to the embodiment of the present invention, viewed from the abdominal side and
  • FIG. 2 is a front view (A) and a rear view (B) in a state where the boxer shorts in FIG. 1 are placed on a flat surface.
  • It is a top view which shows the pattern of the boxer shorts of FIG.
  • It is a figure (the 1) which shows the result of having evaluated an Example and a comparative example.
  • the 2 which shows the result of having evaluated an Example and a comparative example.
  • the subject of the present invention is lower-body clothing, and a boxer shorts for men, which is an example of such lower-body clothing, will be described.
  • the lower body clothing according to the present invention is not limited to men's boxer shorts, and may be a lower body clothing that mainly covers the abdomen and buttocks, and further lower body clothing that covers the legs.
  • the leg portion is provided, the length of the length that covers the leg portion is not particularly limited.
  • the cloth preferably used for the lower body garment according to the present invention has stretchability and does not require hem processing and edging at its end (for example, bare milling, bare smooth, etc.).
  • the knitted fabric may be a vertical knitted fabric or a horizontal knitted fabric.
  • the horizontal direction which is the direction in which the knitting yarn advances, expands and contracts well (compared to the vertical direction)
  • the vertical knitted fabric has the vertical direction, which is the direction in which the knitting yarn advances ( It has a stretchable orientation that stretches well and shrinks well (in the horizontal direction).
  • the stretchability is different between the first direction in which the stretchability is good and the shrinkage is good in both the horizontal knitted fabric and the vertical knitted fabric, and the second direction substantially orthogonal to the first direction.
  • the lower half body garment according to the present invention it is not necessary to consider the direction of expansion and contraction, but the following cloth use is also preferable.
  • the first direction is an oblique direction except at least the central portion when the standing state in which the lower-body clothing or the lower-body clothing placed on a plane is worn is viewed from the ventral side, (2) When viewed from the back side, the first direction is the vertical direction when the lower half body clothing or the standing state in which the lower body clothing is worn is placed on a plane, (3) In (1) or (2) above, the first direction viewed from the ventral side is an oblique direction in the lower abdomen, (4) In (1), (2), or (3) above, the first direction viewed from the back side is the vertical direction in the buttocks.
  • the waistline W is easily stretched in the oblique direction (first direction) on the abdominal side and easily contracted, and is difficult to stretch in the waist circumferential direction (second direction) on the back side, so that the back side is difficult to stretch in the waistline direction.
  • the waist band does not have to be formed of rubber or the like on the waist, and the abdomen easily expands and contracts in an oblique direction, so that the lower half body garment can be prevented from shifting from the body.
  • the boxer shorts 300 which is the object of the present invention will be described with reference to FIGS. 1 to 3.
  • the boxer shorts are not limited to the structure described above, but any type of boxer shorts can be used as long as it has the technical features described below. Basically, any shape (shape and number of knitted fabric pieces (part pieces)) and a method for joining the knitted fabrics may be used. Therefore, the structure itself of the boxer shorts 300 shown below is merely an example.
  • FIG. 1(A) is a front view (view from the abdominal side) of the wearer wearing the boxer shorts 300
  • FIG. 1(B) is a rear view (view from the back side) of the wearer
  • 2A is a front view of the boxer shorts 300 placed on a flat surface
  • FIG. 2B is a rear view thereof.
  • FIG. 3 is a plan view showing the pattern of the boxer shorts 300 (the surface of the paper surface is in contact with the skin).
  • the boxer shorts 300 includes the bulging portion B (formed by the central knitted fabric 320) and the chic portion TH (formed by the crotch knitted fabric 330), but the lower half body garment according to the present invention has The bulging portion B may not be provided, and such a thick portion TH may not be provided.
  • the bulging portion B is shown in the central portion when the standing state in which the boxer shorts 300 are worn is viewed from the abdominal side as shown in FIG. 1(A), and as shown in FIG. 2(A). When the boxer shorts 300 placed on the plane are viewed from the ventral side, the boxer shorts 300 are shown in the center.
  • the bulging portion B is for realizing a bulge for accommodating a male part (more specifically, the bulging portion B is made of two sheets of cloth), and a central portion of the lower abdomen U. Is equipped with.
  • the bulging portion B is not an essential constituent element of the lower body clothing according to the present invention, the lower body clothing according to the present invention is not limited to men's and women's clothing.
  • the chic portion TH is called a crotch portion or a crotch portion, and is formed of a crotch cloth or a crotch cloth.
  • the boxer shorts 300 includes a central portion knitted fabric 320 that forms a bulging portion B located in the central portion of the lower abdomen U when viewed from the abdominal side, and a chic portion TH. It includes a crotch part knitted fabric 330 to be formed and a knitted fabric 310 to form other parts (lower abdomen U other than the bulging part B, buttocks H).
  • the thighs below the lower abdomen U or below the buttocks H and above the legs are thighs.
  • the length of the thighs (the length of the legs when the legs are provided) is also large. It is not limited. That is, here, unlike the tights and the like, the boxer shorts 300 mainly covers the lower abdomen U and the buttocks H and does not cover the legs from the thighs to the ankles.
  • the central part knitted fabric 320 is formed by sewing together two pieces of fabric, namely, a central part first knitted fabric 320A and a central part second knitted fabric 320B as shown by a dot-and-dash line arrow, and then folded back by an outline arrow. To form the double folded portion DL.
  • the double-folded portion DL forms a part of the waistline W.
  • the knitted fabric 310, the central knitted fabric 320, and the crotch knitted fabric 330 are joined as follows.
  • the point P(M0) of the knitted fabric 310 and the point P(B0) of the central knitted fabric 320 overlap, and the point P(M1) of the knitted fabric 310 and the point P(B1) of the central knitted fabric 320 overlap. So that they overlap (solid arrow AL1), The point P(M3) of the knitted fabric 310 and the point P(B3) of the central part knitted fabric 320 overlap, and the point P(M4) of the knitted fabric 310 and the point P(B4) of the central part knitted fabric 320 So that they overlap (solid arrow AL2), The point P(M5) of the knitted fabric 310 and the point P(TH5) of the crotch knitted fabric 330 overlap, and the point P(M6) of the knitted fabric 310 and the point P(TH6) of the crotch knitted fabric 330 overlap. So that they overlap (solid double-headed arrow AL3),
  • the point P(B1) of the central knitted fabric 320 and the point P(TH1) of the crotch knitted fabric 330 overlap, and the point P(B2) of the central knitted fabric 320 and the point P( of the crotch knitted fabric 330 ( TH2) so that they overlap (double-headed arrow AL4),
  • the point P(B3) of the central knitted fabric 320 and the point P(TH3) of the crotch knitted fabric 330 overlap, and the point P(B2) of the central knitted fabric 320 and the point P( of the crotch knitted fabric 330 ( TH2) so that it overlaps (solid double-headed arrow AL5)
  • the point P(M1) of the knitted fabric 310 and the point P(TH1) of the crotch knitted fabric 330 overlap each other, and the point P(M7) of the knitted fabric 310 and the point P(TH7) of the crotch knitted fabric 330 overlap.
  • suturing is adopted as the joining method, but the lower body garment according to the present invention is not limited to this suturing. That is, the joining method is not limited to a particular method, and may be stitching (joining by sewing), bonding, or another joining method.
  • this boxer shorts 300 is formed by using stitching as the joining method and stitching together the knitted fabrics as shown by the double-headed arrows in FIG.
  • the boxer shorts 300 can be formed by aligning the knitted fabrics and joining them using an adhesive tape as shown by the double-headed arrow in FIG.
  • the bonding method is not limited, it is an adhesive tape in which the adhesive material is applied to one surface of the belt-shaped member, and the adhesive material is melted by heating to bond the dough by heat bonding. Those are preferable.
  • this joining includes things such as stitching, thermocompression bonding, heat welding, and heat fusion.
  • the boxer shorts 300 are sewn together as shown by the double-headed arrow in FIG. It is formed in a tubular shape and is formed in a three-dimensional shape.
  • the pressing force which is a major technical feature of the lower body garment according to the present invention, will be described in detail with reference to FIGS. 4 to 5.
  • the boxer shorts 300 (men's M size product) according to the present embodiment, which is an example of the lower body garment according to the present invention, is worn on a torso (Natsusai Men's 20's male (MD-20A)) to wear the boxer shorts 300.
  • An air-pack type pressure receiving sensor was placed inside at the following three locations to measure the applied pressure.
  • AMI3037-2B manufactured by AMI Techno Co., Ltd. was adopted for the contact pressure measuring device main body, and the air pack type AMI3037-P2 manufactured by the same company was adopted for the pressure receiving sensor.
  • the hip part of the boxer shorts 300 in the worn state of the torso is the most lateral part of the hip from the maximum circumference position of the hip (Fig. 1(A) does not necessarily indicate the most lateral part.
  • the point P(2) shown in FIG. A waist portion 8 cm (just above the length L(1) shown in FIG. 1(A)) from the hip measurement position (assuming point P(1) shown in FIG. 1(A)) ⁇ Measurement at the hem (assumed to be point P(3) shown in FIG. 1(A)) which is 10 cm directly below the hip measurement position (just below the length L(2) shown in FIG. 1(A)) did.
  • each location was measured 3 times and the average value of 3 times is used. Then, with this average value, the average value of the three times of pressure applied measured at the hip portion in the vertical direction is taken as the second value, and the three times of the pressure applied at the upper waist portion in the vertical direction. The average value is set as the first value, and the average value of the pressures applied three times at the lower hip portion in the vertical direction is set as the third value.
  • ⁇ Wearing evaluation method> Next, the wearing evaluation method will be described in detail below.
  • a person with a waist size upper limit (84 cm) and a person with a lower limit (76 cm) of a woman M body type are selected, and the boxer shorts 300 according to the present embodiment, which is an example of the lower body clothing according to the present invention (a woman M size product). ) was worn by these subjects, and the wear evaluation (good ⁇ /bad x) was determined by measuring the amount of deviation according to the following procedure.
  • FIGS. 4 and 5 show Examples 1 to 4 and Comparative Examples 1 to 4 as the results of carrying out the above-described pressure measuring method and wearing evaluation method. It should be noted that, except for Comparative Example 4, there is no band portion (rubber part) that gives elasticity to the waist-side mouth part and the leg-side mouth part, and Comparative Example 4 is the waist-side mouth part and the leg-side part. There is a band part (rubber part) that gives elasticity to the foot opening.
  • Comparative Example 4 the pressing relationship is 1st value>3rd value ⁇ 2nd value.
  • the wear evaluation is good in Comparative Example 4, since a band portion that imparts elasticity is provided at the waist-side mouth portion and the foot-side mouth portion, a comfortable wearing feeling is provided. It cannot be realized. Whereas the wear evaluation is good in any of Examples 1 to 4 which do not include the band part (rubber part) that gives elasticity to the waist-side mouth part and the leg-side foot part. In all Comparative Examples 1 to 3, the wearing evaluation is poor.
  • both of the four examples have the second value>((first value+third value). )/2) The pressure relationship is established. Further, in addition to such a pressure contact relationship, the pressure contact relationship of the first value>the second value>the third value is established in all of the three examples except the fourth embodiment.
  • Comparative Examples 1 to 3 in which such a pressure relationship does not appear for example, in the case of the first value ⁇ the second value ⁇ the third value, the waist side slips down.
  • the first value ⁇ second value and the second value>third value for example, a slip-up occurs at the foot opening side (hem part) on the running side.
  • the absolute value of the pressure applied to realize an open wearing comfort is small (since it cannot be tightened).
  • the first value is 2 hPa to 10 hPa as the absolute value of the pressure applied, on the assumption that the pressure relationship described above is established (that is, a good pressure evaluation is obtained).
  • the second value is preferably 3 hPa to 7 hPa
  • the third value is preferably 1.5 hPa to 3 hPa.
  • the boxer shorts As described above, according to the boxer shorts according to the present embodiment, it is made of the uncut fabric that does not hem-process and edging, and imparts elasticity to the waist-side mouth part and the leg-side mouth part. It is possible to provide boxer shorts which do not include rubber and which are easy to follow the movement of the lower half of the body and are open and comfortable to wear. It should be understood that the embodiments disclosed this time are exemplifications in all points and not restrictive. The scope of the present invention is shown not by the above description but by the scope of the claims, and is intended to include meanings equivalent to the scope of the claims and all modifications within the scope.
  • the present invention can be suitably applied to a lower body garment which is made of a cut-and-sewn fabric that is not hem-processed and edging, and does not include rubber that imparts elasticity to the waist-side mouth opening portion and the leg-side opening mouth portion. It is particularly preferable in that it is easy to follow the movement of the lower body and is open and comfortable to wear.
  • boxer shorts type with bulge and chic
  • knitted fabric 320 central knitted fabric (forms bulging portion B)
  • Crotch knitted fabric forming chic portion TH

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)

Abstract

La présente invention concerne des sous-vêtements du type boxer qui s'adaptent bien à des mouvements du bas du corps et qui sont confortables à porter. Les sous-vêtements du type boxer sont formés d'un tissu élastique à découpe brute qui ne requiert pas d'ourlage ni de surjetage au niveau de ses parties d'extrémité. Les sous-vêtements du type boxer ne comprennent pas de parties de bande qui confèrent une élasticité à une ouverture de taille et à des ouvertures de jambe. L'ouverture de taille et les ouvertures de jambe des sous-vêtements du type boxer sont découpées de façon brute. Lorsque la valeur 2 est la compression mesurée au niveau d'une partie de hanche qui est une partie qui est la plus éloignée horizontalement du côté à partir d'un emplacement de longueur circonférentielle maximale pour la hanche, la valeur 1 est la compression mesurée au niveau d'une partie de taille qui est située à 8 cm directement au-dessus de l'emplacement de mesure pour la partie de hanche, et la valeur 3 est la compression mesurée au niveau d'une partie inférieure qui est située à 10 cm directement au-dessous de l'emplacement de mesure pour la partie de hanche, la valeur 2 > ( (valeur 1 + valeur 3)/2).
PCT/JP2019/047171 2018-12-11 2019-12-03 Vêtement pour le bas du corps WO2020121885A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-231676 2018-12-11
JP2018231676A JP2020094295A (ja) 2018-12-11 2018-12-11 下半身用衣類

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WO2020121885A1 true WO2020121885A1 (fr) 2020-06-18

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014227626A (ja) * 2013-05-22 2014-12-08 グンゼ株式会社 下半身用肌着及び下半身用肌着に用いられるフライス編地
JP2016204813A (ja) * 2015-04-15 2016-12-08 株式会社ユタックス 下着

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014227626A (ja) * 2013-05-22 2014-12-08 グンゼ株式会社 下半身用肌着及び下半身用肌着に用いられるフライス編地
JP2016204813A (ja) * 2015-04-15 2016-12-08 株式会社ユタックス 下着

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