JPH0431504U - - Google Patents
Info
- Publication number
- JPH0431504U JPH0431504U JP7308790U JP7308790U JPH0431504U JP H0431504 U JPH0431504 U JP H0431504U JP 7308790 U JP7308790 U JP 7308790U JP 7308790 U JP7308790 U JP 7308790U JP H0431504 U JPH0431504 U JP H0431504U
- Authority
- JP
- Japan
- Prior art keywords
- resin
- shoe sole
- substance
- synthetic resin
- shape
- 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
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims 7
- 229920005989 resin Polymers 0.000 claims 5
- 239000011347 resin Substances 0.000 claims 5
- 239000004743 Polypropylene Substances 0.000 claims 4
- 239000010410 layer Substances 0.000 claims 4
- 239000004645 polyester resin Substances 0.000 claims 4
- 229920001225 polyester resin Polymers 0.000 claims 4
- 229920013716 polyethylene resin Polymers 0.000 claims 4
- -1 polypropylene Polymers 0.000 claims 4
- 229920001155 polypropylene Polymers 0.000 claims 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 230000036760 body temperature Effects 0.000 claims 2
- 239000000835 fiber Substances 0.000 claims 2
- 239000011888 foil Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000004745 nonwoven fabric Substances 0.000 claims 2
- BDKLKNJTMLIAFE-UHFFFAOYSA-N 2-(3-fluorophenyl)-1,3-oxazole-4-carbaldehyde Chemical group FC1=CC=CC(C=2OC=C(C=O)N=2)=C1 BDKLKNJTMLIAFE-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- 235000017281 sodium acetate Nutrition 0.000 claims 1
- 229940087562 sodium acetate trihydrate Drugs 0.000 claims 1
- 239000007790 solid phase Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
第１図は本考案の靴敷の上面透視図ａ，ｂと、
その断面図ｃと発核材の外形図ｄを示す。第２図
は担持体を含有する靴敷の上向図ａをその断面図
ｂ、第３図は靴敷使用中の靴内透視図ａとその靴
敷上面図ｂを示す。
符号の説明、１……合成樹脂シート、２……熱
封着部、３……易過冷物質、４……コイルバネ、
５……担持体、６……靴内底、７……靴敷の踏圧
部、８……人の足裏。
Figure 1 shows top perspective views a and b of the shoe sole of the present invention,
The cross-sectional view c and the external view d of the nucleating material are shown. FIG. 2 shows an upward view a of the shoe sole containing the carrier and a sectional view b thereof, and FIG. 3 shows a perspective view a of the inside of the shoe during use of the shoe sole and a top view b of the shoe sole. Explanation of symbols, 1...Synthetic resin sheet, 2...Heat sealing part, 3...Easily supercooled material, 4...Coil spring,
5...Carrier, 6...Insole of shoe, 7...Treading part of shoe sole, 8...Sole of human foot.
Claims (1)
状に形成された靴敷の内部に、体温以上の温度に
おける平衡状態で固相にあるべき物質であり、か
つ体温以下の温度で過冷状態にある液状物である
易過冷物質が収納され、人の足裏の押圧による当
該液状物の結晶化によつて、当該足裏の形状が当
該靴敷に賦型されることを特徴とする靴敷。 ２ 当該合成樹脂シートによつて袋体状に形成さ
れた当該靴敷の内部に、当該易過冷物質とともに
、発核材が包含されている請求項１記載の靴敷。 ３ 当該易過冷物質が酢酸ナトリウム・３水和物
である請求項１又は２記載の靴敷。 ４ 発核材が円筒状もしくは円板状に巻かれたコ
イルバネである請求項２記載の靴敷。 ５ 合成樹脂シートが、ポリプロピレン樹脂、ポ
リエチレン樹脂もしくはポリエステル樹脂の単層
もしくは重層、ポリエチレン樹脂を内層としてポ
リプロピレン樹脂もしくはポリエステル樹脂を外
層とする重層、アルミニウム箔とポリプロピレン
樹脂、ポリエチレン樹脂もしくはポリエステル樹
脂とから成る重層、又はポリプロピレン樹脂とポ
リエチレン樹脂とポリエステル樹脂との中から選
ばれた同一のもしくは異なる種類の２以上の樹脂
層の層間にアルミニウム箔を介在させた重層の構
造を有するシートである請求項１又は２記載の靴
敷。 ６ 当該靴敷の内部に、当該易過冷物質を含浸し
て、合成樹脂繊維の不織布、合成樹脂の織成体、
又は合成樹脂繊維の不織布と合成樹脂の織成体と
の混合体から成る担持体が包合されている請求項
１又は２記載の靴敷。[Claims for Utility Model Registration] 1. A substance that should be in a solid phase in an equilibrium state at a temperature higher than body temperature inside a shoe sole formed into a bag-like shape from a flexible synthetic resin sheet, In addition, an easily supercoolable substance, which is a liquid substance that is supercooled at a temperature below body temperature, is stored, and as the liquid substance crystallizes when pressed by the sole of a person's foot, the shape of the sole of the foot changes to the shoe sole. A shoe sole characterized by being shaped. 2. The shoe sole according to claim 1, wherein a nucleating material is included in the interior of the shoe sole formed into a bag shape from the synthetic resin sheet, together with the easily supercoolable substance. 3. The shoe sole according to claim 1 or 2, wherein the easily supercooled substance is sodium acetate trihydrate. 4. The shoe sole according to claim 2, wherein the nucleating material is a coil spring wound into a cylindrical or disk shape. 5. The synthetic resin sheet consists of a single layer or multiple layers of polypropylene resin, polyethylene resin, or polyester resin, a multiple layer of polyethylene resin as an inner layer and polypropylene resin or polyester resin as an outer layer, or aluminum foil and polypropylene resin, polyethylene resin, or polyester resin. 1. The sheet has a multilayer structure, or a multilayer structure in which two or more resin layers of the same or different types selected from polypropylene resin, polyethylene resin, and polyester resin are interposed with aluminum foil between the layers. Shoe soles described in 2. 6 The inside of the shoe sole is impregnated with the easily subcooled substance to produce a nonwoven fabric of synthetic resin fibers, a woven body of synthetic resin,
The shoe sole according to claim 1 or 2, further comprising a carrier made of a mixture of a nonwoven fabric of synthetic resin fibers and a woven body of synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7308790U JPH0431504U (en) | 1990-07-10 | 1990-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7308790U JPH0431504U (en) | 1990-07-10 | 1990-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431504U true JPH0431504U (en) | 1992-03-13 |
Family
ID=31611609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7308790U Pending JPH0431504U (en) | 1990-07-10 | 1990-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018531089A (en) * | 2015-10-22 | 2018-10-25 | グアダラジャラ，ジェイソン | Insole and manufacturing method |
-
1990
- 1990-07-10 JP JP7308790U patent/JPH0431504U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018531089A (en) * | 2015-10-22 | 2018-10-25 | グアダラジャラ，ジェイソン | Insole and manufacturing method |
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