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JP2004073585A - Bead pillow with uniform inner pressure - Google Patents

Bead pillow with uniform inner pressure Download PDF

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Publication number
JP2004073585A
JP2004073585A JP2002239778A JP2002239778A JP2004073585A JP 2004073585 A JP2004073585 A JP 2004073585A JP 2002239778 A JP2002239778 A JP 2002239778A JP 2002239778 A JP2002239778 A JP 2002239778A JP 2004073585 A JP2004073585 A JP 2004073585A
Authority
JP
Japan
Prior art keywords
fabric
diameter
tensile force
head
bead
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2002239778A
Other languages
Japanese (ja)
Inventor
Keiichi Furukawa
古川 奎一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FURUKAWA SHOTEN KK
Original Assignee
FURUKAWA SHOTEN KK
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 FURUKAWA SHOTEN KK filed Critical FURUKAWA SHOTEN KK
Priority to JP2002239778A priority Critical patent/JP2004073585A/en
Publication of JP2004073585A publication Critical patent/JP2004073585A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To stably support the head with the whole of a connection face thereof by making the outer face corresponding to the head placed smoothly move along the outward form of the head to change its form and make a recess when the head is placed. <P>SOLUTION: A fabric used in the bead pillow has a resiliency with a feature that applying a specified breadthwise tensional force to the fabric makes the fabric hardly breadthways elongate by an elongation rate of 5 %, and removing the tensile force makes the fabric return to the initial state, and that in the longitudinal direction engaging with the breadthwise direction applying a specified longitudinal tensile force to the fabric makes the fabric largely elongate by an elongation rate of 50 %, and removing the tensile force makes the fabric return to the initial state. A pillow body is so structured that the fabric is cut into a long rectangular cloth, that its periphery is folded inside by a specified breadth, that folded faces thereof are folded into two so that each of them faces each other, and that the folded faces, leaving a part to be opened, are sewn with a sewing thread. The pillow body is filled with large-size synthetic resin beads of 3mm diameter and small-size synthetic resin beads of 1mm diameter at a predetermined rate, and the opening is closed with the sewing thread. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明が属する技術分野】
この発明は、頭を載せたとき、その外形に沿ってスムーズに移動して対応外面を変形凹陥し、その連接面全体で頭を安定して支える均圧ビーズ枕に関するものである。
【0002】
【従来の技術】
従来、ビーズを内臓するビーズ枕は数多く提案されている。本特許出願人においても、特願平11−113707号、特願2000−300410号を提案している。これらの枕の表布は、一般の平織り生地が使用され、ほとんど伸張しないから、頭部に対応する部分を環状に縫製してビーズの移動を全く無い凹陥支承面にするか、所定箇所の縫製を部分的に中断して小さなゲートを作り、このゲートからビーズを出入して移動できるようにし、凹陥支承面のビーズ量を調整できるようにしたものも提案されている。
【0003】
【発明が解決しようとする課題】
この発明は、頭を載せたとき、その外形に沿ってビーズの擦れ音を発生することなくスムーズに移動して対応外面を変形凹陥し、耳のように一部が外形より突出することがあってもその耳の部分に反発力が集中することがなく、その連接面全体で頭を安定して支える均圧ビーズ枕を提供することを目的になされたものである。
【0004】
【課題を解決するための手段】
袋体に大径ビーズと小径ビーズを所要の割合で充填してなる均圧ビーズ枕にある。
【0005】
袋体は、横方向と縦方向の互いに齟齬する方向において、一方向には引張力を受けても数%の伸張率でほとんど伸張しなく、しかも、その引張力がなくなると、元の状態に戻り、また、他方向には所要の引張力を受けると、数十%の伸張率で大きく伸張し、その引張力がなくなると、元の状態に戻る弾力性を有するように編成してなる生地を用いてもよいものである。
【0006】
大径ビーズは直径が1.5mm〜5mm、小径ビーズは直径が0.5mm〜2mmで構成されてなるものを用いてもよいものである。
【0007】
【発明の実施の形態】
横方向には、その方向に所要の引張力を受けると、5%の伸張率でほとんど伸張しなく、しかも、その引張力がなくなると、元の状態に戻り、また、前記横方向と90度齟齬する縦方向には、その縦方向に所要の引張力を受けると、50%の伸張率で大きく伸張し、そして、その引張力がなくなると、元の状態に戻る弾力性を有するように編成してなる生地を用い、この生地を縦長方形布に裁断し、その周縁を所要幅内側に折返し、その折返し面を互いに対面するように二つ折りし、一部に開口を残して折返し面に縫い糸により縫着して袋体を構成し、この袋体に直径が3mmの合成樹脂製の大径ビーズと、直径が1mmの合成樹脂製の小径ビーズとを所要の割合で充填し、その開口を縫い糸により閉じてなる均圧ビーズ枕。
【0008】
【実施例】
この発明の均圧ビーズ枕を実施例として図面に示す均圧ビーズ枕1により説明すると、この実施例の均圧ビーズ枕1は、図1に示すような外観をなし、図2に示すような断面の袋体2に大径ビーズ3と小径ビーズ4を所要の割合で充填して構成するものである。
【0009】
前記袋体2は、図3に示すように、X−Xの横方向には、その方向に所要の引張力を受けると、例えば数%の伸張率でほとんど伸張しなく、しかも、その引張力がなくなると、元の状態に戻り、また、前記X−Xの横方向と、例えば、90度齟齬するY−Yの縦方向には、その縦方向に所要の引張力を受けると、例えば、数十%の伸張率で大きく伸張し、そして、その引張力がなくなると、元の状態に戻る弾力性を有するように編成してなる生地が用いられ、この生地を図3に示すように、縦長方形布5に裁断し、その周縁を所要幅内側に折返し、その折返し面5aを互いに対面するように二つ折りし、一部に開口6を残して折返し面に縫い糸7により縫着し、もって袋体2を構成するものである。
【0010】
前記大径ビーズ3は、実施例のものは、直径が3mmの合成樹脂製のビーズであり、また小径ビーズ4は、実施例のものは、直径が1mmの合成樹脂製のビーズである。そして、上記寸法は一例を示すもので、夫々に幅があり、それらより大きくても、また小さくてもよいものであり、それらに限定するものではない。
【0011】
前記袋体2の開口6から前記大径ビーズ3と小径ビーズ4を所要の割合で充填した後、その開口6を縫い糸7により閉じ8を設けてなるものである。
【0012】
この発明の均圧ビーズ枕1は、前述のように構成され、内部には、大径ビーズ3と小径ビーズ4が所要の割合で充填されているから、大径ビーズ3間に小径ビーズ4が介在して転回し、相互の移動摩擦抵抗が少なく、スムーズに、しかも、相互の擦れ音を発することなく移動するものである。また、袋体2は、縦方向にのみ、引張力を受けて大幅に伸張するので、耳のように外面から突出する形状であっても、その突出部に沿って変形凹陥し、隣接部分が影響を受けて変形することがなく、したがって、その突出部に反発力を集中させることがなく、そのうえ、袋体の生地は、横方向に伸張しないので、支承面が横に移動し枕が動くることがなく、定位置で頭を安定して均圧に支えることができるのである。
【0013】
この発明の均圧ビーズ枕1は、前述のように、内部には大径ビーズ3と小径ビーズ4が所要の割合で充填されているから、それらの間に隙間が構成されて、通気性が良く、枕内部に湿気がこもることがなく、また、羽枕と同等の軽いタッチで支えるものである。
【0014】
【発明の効果】
この発明の均圧ビーズ枕は、頭を載せたとき、その外形に沿って変形するビーズの擦れ音を発生することなくスムーズ移動して対応外面を変形凹陥し、その一部が外形より突出することがあってもその部分に反発力が集中することがなく、また、湿気を内部に溜めることがなく、連接面全体で頭を安定して均圧に支えることができる。
【0015】
よって、この発明の均圧ビーズ枕は、支承機能、メンテナンスを飛躍的に高めるものである。
【図面の簡単な説明】
【図1】この発明の均圧ビーズ枕の実施例を示す外観斜視図で、袋体に大径ビーズと小径ビーズを収容して構成してなる。
【図2】同じく、その横断面図で、仮線は圧力付加状態を示すものである。
【図3】同じく、この発明の均圧ビーズ枕の実施例を構成する袋体の裁断例を示す平面図である。
【図4】同じく、袋体の裁断例の縦長方形布の周縁を内側に所要幅折り曲げた後、二つ折りし、その二つ折り周縁を縫着した袋体の平面図である。
【図5】袋体内に収容する大径ビーズと小径ビーズの実施例を示す外観図である。
【符号の説明】
1 均圧ビーズ枕
2 袋体
3 大径ビーズ
4 小径ビーズ
5 縦長方形布
5a 折返し面
6 開口
7 縫い糸
8 閉じ
[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pressure-equalizing bead pillow that, when a head is placed, moves smoothly along its outer shape, deforms and indents a corresponding outer surface, and stably supports the head over its connecting surface.
[0002]
[Prior art]
Conventionally, many bead pillows incorporating beads have been proposed. The present applicant has also proposed Japanese Patent Application Nos. 11-113707 and 2000-300410. The surface fabric of these pillows is made of ordinary plain woven fabric and hardly stretched.Therefore, the part corresponding to the head is sewn in a ring shape to make a concave bearing surface where there is no movement of beads, or sewing at a predetermined location Has been proposed in which a small gate is made by partially interrupting the beads so that beads can be moved in and out of the gate, and the amount of beads on the concave bearing surface can be adjusted.
[0003]
[Problems to be solved by the invention]
According to the present invention, when the head is placed, it smoothly moves along the outer shape without generating a rubbing sound of the beads, and the corresponding outer surface is deformed and recessed, and a part of the outer surface protrudes like an ear. However, it is an object of the present invention to provide an equalizing bead pillow that stably supports the head on the entire connecting surface without repulsive force being concentrated on the ear part.
[0004]
[Means for Solving the Problems]
It is a pressure-equalizing bead pillow in which a bag is filled with large-diameter beads and small-diameter beads at a required ratio.
[0005]
The bag body is hardly stretched at a stretch rate of several percent even if it receives a tensile force in one direction in the directions in which the bag body and the longitudinal direction conflict with each other, and when the tensile force is lost, it returns to its original state. The fabric is knitted so as to have a resiliency to return to the original state when it returns and receives a required tensile force in the other direction, at a stretch rate of several tens of percent when the tensile force is lost. May be used.
[0006]
The large diameter beads may have a diameter of 1.5 mm to 5 mm, and the small diameter beads may have a diameter of 0.5 mm to 2 mm.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
In the transverse direction, when subjected to the required tensile force in that direction, it hardly expands at an elongation of 5%, and when the tensile force is lost, it returns to its original state, and it is 90 degrees with the horizontal direction. In the inconsistent longitudinal direction, when receiving the required tensile force in the longitudinal direction, it is greatly stretched at an extension rate of 50%, and when the tensile force is lost, it is knitted to have elasticity that returns to the original state Using this fabric, cut this fabric into a vertical rectangular cloth, fold the perimeter inward to the required width, fold the folded surfaces in two so that they face each other, leave a part of the opening, and sew thread on the folded surface To form a bag body, and the bag body is filled with a synthetic resin large-diameter bead having a diameter of 3 mm and a synthetic resin small-diameter bead having a diameter of 1 mm at a required ratio, and the opening thereof is opened. Equalizing bead pillow closed with sewing thread.
[0008]
【Example】
The equalizing bead pillow 1 of the present invention will be described with reference to an equalizing bead pillow 1 shown in the drawings as an embodiment. The equalizing bead pillow 1 of this embodiment has an appearance as shown in FIG. A large-diameter bead 3 and a small-diameter bead 4 are filled in a bag 2 having a cross section at a required ratio.
[0009]
As shown in FIG. 3, when the bag 2 receives a required tensile force in the transverse direction of XX, as shown in FIG. Disappears, and returns to the original state, and, in the horizontal direction of the XX, for example, in the vertical direction of the YY which is inconsistent with 90 degrees, when receiving a required tensile force in the vertical direction, for example, A fabric knitted so as to have a large elasticity at an elongation rate of several tens of percent and to have an elasticity that returns to the original state when the tensile force is lost is used. As shown in FIG. It is cut into a vertical rectangular cloth 5, its periphery is folded inward to the required width, its folded surface 5a is folded in two so as to face each other, and sewing is performed on the folded surface with a sewing thread 7 while leaving an opening 6 in part. This constitutes the bag 2.
[0010]
The large-diameter bead 3 is a synthetic resin bead having a diameter of 3 mm in the embodiment, and the small-diameter bead 4 is a synthetic resin bead having a diameter of 1 mm in the embodiment. The above dimensions are merely examples, and each has a width, which may be larger or smaller than those, and is not limited thereto.
[0011]
After filling the large-diameter beads 3 and the small-diameter beads 4 at a required ratio from the opening 6 of the bag body 2, the opening 6 is closed with a sewing thread 7 to provide an opening 8.
[0012]
The equalizing bead pillow 1 of the present invention is configured as described above, and the inside thereof is filled with the large-diameter beads 3 and the small-diameter beads 4 at a required ratio. It turns with interposition and moves smoothly with little mutual frictional resistance and without generating mutual rubbing noise. Further, since the bag body 2 is greatly stretched only in the vertical direction under a tensile force, even if the bag body 2 has a shape protruding from the outer surface like an ear, the bag body 2 is deformed and recessed along the protruding portion, and the adjacent portion is formed. It does not deform under influence and therefore does not concentrate repulsive forces on its protrusions, and furthermore, the fabric of the bag does not stretch laterally, so that the bearing surface moves laterally and the pillow moves The head can be stably supported at a constant pressure in a fixed position.
[0013]
As described above, the equalizing bead pillow 1 of the present invention is filled with the large-diameter beads 3 and the small-diameter beads 4 at a required ratio as described above, so that a gap is formed between them and air permeability is increased. It is good, there is no moisture inside the pillow, and it is supported with the same light touch as a feather pillow.
[0014]
【The invention's effect】
The pressure equalizing bead pillow of the present invention, when the head is placed, smoothly moves without generating a rubbing sound of the beads deforming along the outer shape and deforms the corresponding outer surface, and a part thereof protrudes from the outer shape. Even if there is a case, the repulsive force does not concentrate on that portion, and moisture does not accumulate inside, so that the head can be stably supported at a uniform pressure over the entire connecting surface.
[0015]
Therefore, the equalizing bead pillow of the present invention dramatically improves the bearing function and maintenance.
[Brief description of the drawings]
FIG. 1 is an external perspective view showing an embodiment of an equalizing bead pillow according to the present invention, which is configured by accommodating large-diameter beads and small-diameter beads in a bag body.
FIG. 2 is a cross-sectional view of the same, and a phantom line shows a pressure applied state.
FIG. 3 is a plan view showing a cutting example of a bag constituting an embodiment of the equalizing bead pillow according to the present invention.
FIG. 4 is a plan view of a bag body in which a peripheral edge of a vertical rectangular cloth in an example of cutting the bag body is bent inward by a required width, then folded in two, and the two folded peripheral edges are sewn.
FIG. 5 is an external view showing an example of large-diameter beads and small-diameter beads accommodated in a bag body.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Equalizing bead pillow 2 Bag 3 Large diameter beads 4 Small diameter beads 5 Vertical rectangular cloth 5a Folding surface 6 Opening 7 Sewing thread 8 Close

Claims (3)

袋体に大径ビーズと小径ビーズを所要の割合で充填してなる均圧ビーズ枕。A pressure equalizing bead pillow with a bag filled with large diameter beads and small diameter beads at the required ratio. 袋体は、横方向と縦方向の互いに齟齬する方向において、一方向には引張力を受けても数%の伸張率でほとんど伸張しなく、しかも、その引張力がなくなると、元の状態に戻り、また、他方向には所要の引張力を受けると、数十%の伸張率で大きく伸張し、その引張力がなくなると、元の状態に戻る弾力性を有するように編成してなる生地を用いてなる請求項1の均圧ビーズ枕。The bag body is hardly stretched at a stretch rate of several percent even if it receives a tensile force in one direction in the directions in which the bag body and the longitudinal direction conflict with each other, and when the tensile force is lost, it returns to its original state. The fabric is knitted so as to have a resiliency to return to the original state when it returns and receives a required tensile force in the other direction, at a stretch rate of several tens of percent when the tensile force is lost. The pressure-balancing bead pillow according to claim 1, wherein the bead pillow is used. 大径ビーズは直径が1.5mm〜5mm、小径ビーズは直径が0.5mm〜2mmで構成されてなる請求項1または請求項2の均圧ビーズ枕。3. The pressure-balancing bead pillow according to claim 1, wherein the large-diameter beads have a diameter of 1.5 mm to 5 mm, and the small-diameter beads have a diameter of 0.5 mm to 2 mm.
JP2002239778A 2002-08-20 2002-08-20 Bead pillow with uniform inner pressure Pending JP2004073585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002239778A JP2004073585A (en) 2002-08-20 2002-08-20 Bead pillow with uniform inner pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002239778A JP2004073585A (en) 2002-08-20 2002-08-20 Bead pillow with uniform inner pressure

Publications (1)

Publication Number Publication Date
JP2004073585A true JP2004073585A (en) 2004-03-11

Family

ID=32022778

Family Applications (1)

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JP2002239778A Pending JP2004073585A (en) 2002-08-20 2002-08-20 Bead pillow with uniform inner pressure

Country Status (1)

Country Link
JP (1) JP2004073585A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8151488B2 (en) 2008-11-06 2012-04-10 Nike, Inc. Linked articles
US8602274B2 (en) 2008-11-06 2013-12-10 Nike, Inc. Method of making an article comprising links

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8151488B2 (en) 2008-11-06 2012-04-10 Nike, Inc. Linked articles
US8602274B2 (en) 2008-11-06 2013-12-10 Nike, Inc. Method of making an article comprising links
US8601720B2 (en) 2008-11-06 2013-12-10 Nike, Inc. Linked articles
US8707493B2 (en) 2008-11-06 2014-04-29 Nike, Inc. Method of customizing a linked article
US9480295B2 (en) 2008-11-06 2016-11-01 Nike, Inc. Linked articles
US9585437B2 (en) 2008-11-06 2017-03-07 Nike, Inc. Method of making an article comprising links
US11346028B2 (en) 2008-11-06 2022-05-31 Nike, Inc. Footwear article comprising links

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