JPH01143903U - - Google Patents
Info
- Publication number
- JPH01143903U JPH01143903U JP3932388U JP3932388U JPH01143903U JP H01143903 U JPH01143903 U JP H01143903U JP 3932388 U JP3932388 U JP 3932388U JP 3932388 U JP3932388 U JP 3932388U JP H01143903 U JPH01143903 U JP H01143903U
- Authority
- JP
- Japan
- Prior art keywords
- shoe
- ventilation hole
- strip
- shape memory
- memory alloy
- 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
- 238000009423 ventilation Methods 0.000 claims description 10
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
図面はこの考案の一実施例で、第１図イは足の
発熱量が低く甲被の通気孔と帯状片の通気孔とが
合致していない状態を示す平面図、第１図ロは足
の発熱量が多く甲被の通気孔と帯状片の通気孔と
が合致した状態を示す平面図、第２図は第１図ロ
のＡ−Ａ′線端面図、第３図は帯状片の展開図、
第４図は他の実施例を示す斜視図である。
１：靴本体、２：帯状片、３：伸縮素材、４：
帯状片の通気孔、５：靴甲被の通気孔、６：形状
記憶合金のスプリング、７：ミツドソール、８：
中敷。
The drawings show an example of this invention; Fig. 1A is a plan view showing a state in which the heat generation of the foot is low and the ventilation holes in the upper and the ventilation holes in the strip do not match; Fig. 1B is a plan view of the foot. Fig. 2 is an end view taken along the line A-A' of Fig. 1 (b), and Fig. 3 is a plan view showing a state in which the ventilation holes in the upper cover and the ventilation holes in the band are aligned. Developed diagram,
FIG. 4 is a perspective view showing another embodiment. 1: Shoe body, 2: Band piece, 3: Elastic material, 4:
Ventilation holes in the strip, 5: Ventilation holes in the shoe upper, 6: Shape memory alloy spring, 7: Mid sole, 8:
Insole.
Claims (1)
設けた靴において、該通気孔に略合致する孔を設
けた帯状片を靴甲被の通気孔上部に移動可能に載
置し、該帯状片の一端は伸縮素材を介して靴本体
に固定し、他端には形状記憶合金のスプリングを
取付け、該形状記憶合金のスプリングは靴のミツ
ドソール部に配置することにより、甲被の通気孔
を自動的に開閉することを特徴とする靴の通気装
置。 In a shoe having a ventilation hole in the toe, side, or other arbitrary part of the upper, a strip having a hole that substantially matches the ventilation hole is movably placed above the ventilation hole in the upper of the shoe, One end of the strip is fixed to the shoe body via an elastic material, and a shape memory alloy spring is attached to the other end, and the shape memory alloy spring is placed in the midsole of the shoe to prevent passage through the upper. A shoe ventilation device characterized by automatically opening and closing pores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3932388U JPH01143903U (en) | 1988-03-24 | 1988-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3932388U JPH01143903U (en) | 1988-03-24 | 1988-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143903U true JPH01143903U (en) | 1989-10-03 |
Family
ID=31265832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3932388U Pending JPH01143903U (en) | 1988-03-24 | 1988-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143903U (en) |
-
1988
- 1988-03-24 JP JP3932388U patent/JPH01143903U/ja active Pending
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