JPH08294402A - Boots with air conduit formed in outsole - Google Patents

Boots with air conduit formed in outsole

Info

Publication number
JPH08294402A
JPH08294402A JP7135593A JP13559395A JPH08294402A JP H08294402 A JPH08294402 A JP H08294402A JP 7135593 A JP7135593 A JP 7135593A JP 13559395 A JP13559395 A JP 13559395A JP H08294402 A JPH08294402 A JP H08294402A
Authority
JP
Japan
Prior art keywords
mud
outsole
boot
air
boots
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
JP7135593A
Other languages
Japanese (ja)
Inventor
Hideo Hayashi
英雄 林
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7135593A priority Critical patent/JPH08294402A/en
Publication of JPH08294402A publication Critical patent/JPH08294402A/en
Pending legal-status Critical Current

Links

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

PURPOSE: To ease the extraction of boots out of the mud for the assurance of safe walking by neutralizing the sucking force due to vacuum created between the outsole and the mud by allowing air to flow through into between the outsole and the mud. CONSTITUTION: An air conduit 2 is formed running from upper or inner part of a boot 1 to the outsole of the same. A valve 3 is attached to the outsole end of the conduit 2, which valve 3 closes and prevents muddy water from flowing into the boot 1 under pressure produced when the boot 1 treads into the mud and opens and lets air in through the air conduit 2 under the suction force produced on the outsole upon the extraction of the boot 1 from the mud. The inflow of air eliminates vacuum for the prevention of suction force generation for the assurance of easy extraction of the boot 1 from the mud.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】この発明は、上部から靴底に通じ
る空気孔を設けて、靴底に空気を流入させる長靴に関す
るものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to boots in which air holes are provided from the upper part to the sole to allow air to flow into the sole.

【0002】[0002]

【従来の技術】従来、長靴を履いて泥濘地を歩くと、踏
み込んだ靴が泥から抜けなくなり、身動きが出来なくな
ることがあった。また時には泥の中に長靴を残したまま
足だけが抜けてしまうようなこともあった。この原因
が、どのような作用によるものなのかを研究した結果、
靴を泥から引き抜こうとすることにより靴底と泥の間が
真空状態になり、吸引力が発生することが主要な原因で
あることが分かりました。
2. Description of the Related Art Heretofore, when walking in a muddy ground with boots, the stepped-on shoes may not come out of the mud and may not be able to move. At other times, there were cases in which only the feet would fall out while leaving boots in the mud. As a result of researching what kind of action is caused by this,
It was found that the main cause was that a vacuum was created between the shoe sole and the mud by trying to pull the shoe out of the mud, and suction force was generated.

【0003】[0003]

【発明が解決しようとする課題】この吸引力をなくする
ためには、真空状態を解消することが必要です。本発明
は、空気孔から靴底に空気を流入させて、真空状態を解
消するものである。
[Problems to be Solved by the Invention] In order to eliminate this suction force, it is necessary to eliminate the vacuum state. According to the present invention, air is introduced from the air holes into the shoe sole to eliminate the vacuum state.

【0004】[0004]

【課題を解決するための手段】この発明は、長靴を履い
て泥濘地等歩行の際、泥から靴を引き抜こうとする時
に、靴底部分に発生する真空状態による吸引力によって
靴底の弁が開く。すると空気孔から空気が流入して大気
圧とし、真空による吸引力を消滅させ、楽に靴を引き抜
くことができるものである。また、踏み込む時はその圧
力により弁が閉じ、泥や水の空気孔への逆流を防ぐよう
になっている。
SUMMARY OF THE INVENTION According to the present invention, when the boots are to be pulled out from the mud when wearing boots and walking on mud, etc., the valve of the soles of the shoes is opened by the suction force generated by the vacuum state generated in the soles. open. Then, air flows in from the air holes to atmospheric pressure, the suction force due to the vacuum is eliminated, and the shoe can be pulled out easily. Also, when stepping on the valve, the pressure closes the valve, preventing backflow of mud or water into the air holes.

【0005】[0005]

【作用】このようにすると、長靴を履いた泥濘地歩行の
際、踏み込んだ足を泥から少しの力で引き抜くことがで
きるようになり、歩行が楽にできる。
In this way, when walking in the mud ground wearing boots, the stepped foot can be pulled out from the mud with a little force, and the walking can be facilitated.

【0006】[0006]

【実施例】以下、この発明の実施例について説明する。
靴底側の空気孔は、靴底の形状により任意に位置を設定
し、また用途によっては複数個設けることにより効果も
大きくなる。弁の性能を上げれば、水の逆流も完全に防
げるので請求項2の形状が可能となる。
Embodiments of the present invention will be described below.
The effect of the air holes on the shoe sole side can be increased by arbitrarily setting the position according to the shape of the shoe sole and providing a plurality of air holes depending on the application. If the performance of the valve is improved, the backflow of water can be completely prevented, so that the shape of claim 2 is possible.

【0007】[0007]

【発明の効果】本発明は以上のような構造で、使用法は
従来品と何ら変わらずに、泥等から靴を引き抜くことが
楽に出来る。
EFFECTS OF THE INVENTION The present invention has the above-described structure, and its usage is the same as that of the conventional product, and it is easy to pull out shoes from mud or the like.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の斜視図である。FIG. 1 is a perspective view of the present invention.

【図2】本発明の踏み込んだ時の側面図である。FIG. 2 is a side view of the present invention when it is stepped on.

【図3】本発明の引き抜く時の側面図である。FIG. 3 is a side view of the present invention during extraction.

【図4】請求項2の側面図である。FIG. 4 is a side view of claim 2.

【符号の説明】[Explanation of symbols]

(1)は長靴,(2)は空気孔,(3)は弁 (1) boots, (2) air holes, (3) valve

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】(イ)長靴(1)の上部から底へ通じる空
気孔(2)を設ける。 (ロ)空気孔(2)の底側出口に弁(3)をつける。 以上のごとく構成された長靴。
(A) An air hole (2) communicating from the upper part to the bottom of the boot (1) is provided. (B) A valve (3) is attached to the bottom outlet of the air hole (2). Boots constructed as above.
【請求項2】(イ)長靴(1)の内部から靴底へ貫通す
る空気孔(2)を設ける。 (ロ)空気孔(2)の底側出口に弁(3)をつける。 以上のごとく構成された長靴。
2. An air hole (2) is provided which penetrates from the inside of the boot (1) to the sole. (B) A valve (3) is attached to the bottom outlet of the air hole (2). Boots constructed as above.
JP7135593A 1995-04-25 1995-04-25 Boots with air conduit formed in outsole Pending JPH08294402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7135593A JPH08294402A (en) 1995-04-25 1995-04-25 Boots with air conduit formed in outsole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7135593A JPH08294402A (en) 1995-04-25 1995-04-25 Boots with air conduit formed in outsole

Publications (1)

Publication Number Publication Date
JPH08294402A true JPH08294402A (en) 1996-11-12

Family

ID=15155454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7135593A Pending JPH08294402A (en) 1995-04-25 1995-04-25 Boots with air conduit formed in outsole

Country Status (1)

Country Link
JP (1) JPH08294402A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328857A (en) * 1997-08-28 1999-03-10 Clifford Frank Cogger Footwear with a suction-release duct
CN102150969A (en) * 2010-12-06 2011-08-17 董兰田 Silt rescue boots
FR2968899A1 (en) * 2010-12-16 2012-06-22 Julien Cheve Device for e.g. limiting suction forces exerted on boot during lifting foot of e.g. farmer from shifting sands, has air duct supplying air under sole of boot when foot of user is lifted from shifting sand
CN103251166A (en) * 2012-02-21 2013-08-21 柯智仁 Vacuum breaker structure of footwear
GB2509784A (en) * 2013-01-15 2014-07-16 Marc Jones Anti vacuum wellington boots
CN104055266A (en) * 2014-07-14 2014-09-24 初东 Wading boot special for flood-fighting and emergency rescue
KR102144225B1 (en) * 2019-06-20 2020-08-12 이수용 Tidalfoot boots
CN111567909A (en) * 2020-05-26 2020-08-25 山东省海洋生物研究院 Rain gear material for reducing muddy water suction and rain trousers made of rain gear material

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328857A (en) * 1997-08-28 1999-03-10 Clifford Frank Cogger Footwear with a suction-release duct
CN102150969A (en) * 2010-12-06 2011-08-17 董兰田 Silt rescue boots
FR2968899A1 (en) * 2010-12-16 2012-06-22 Julien Cheve Device for e.g. limiting suction forces exerted on boot during lifting foot of e.g. farmer from shifting sands, has air duct supplying air under sole of boot when foot of user is lifted from shifting sand
CN103251166A (en) * 2012-02-21 2013-08-21 柯智仁 Vacuum breaker structure of footwear
GB2509784A (en) * 2013-01-15 2014-07-16 Marc Jones Anti vacuum wellington boots
CN104055266A (en) * 2014-07-14 2014-09-24 初东 Wading boot special for flood-fighting and emergency rescue
KR102144225B1 (en) * 2019-06-20 2020-08-12 이수용 Tidalfoot boots
CN111567909A (en) * 2020-05-26 2020-08-25 山东省海洋生物研究院 Rain gear material for reducing muddy water suction and rain trousers made of rain gear material

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