WO2016038693A1 - Auxiliary mechanism for easy-to-use portable inflator - Google Patents

Auxiliary mechanism for easy-to-use portable inflator Download PDF

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Publication number
WO2016038693A1
WO2016038693A1 PCT/JP2014/073840 JP2014073840W WO2016038693A1 WO 2016038693 A1 WO2016038693 A1 WO 2016038693A1 JP 2014073840 W JP2014073840 W JP 2014073840W WO 2016038693 A1 WO2016038693 A1 WO 2016038693A1
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WO
WIPO (PCT)
Prior art keywords
head
wall surface
ground
support
tire
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Application number
PCT/JP2014/073840
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French (fr)
Japanese (ja)
Inventor
郷広 宮本
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株式会社システム＆マネジメント
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Publication date
Application filed by 株式会社システム＆マネジメント filed Critical 株式会社システム＆マネジメント
Priority to PCT/JP2014/073840 priority Critical patent/WO2016038693A1/en
Publication of WO2016038693A1 publication Critical patent/WO2016038693A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating

Definitions

  • the present invention relates to an auxiliary mechanism for improving the usability of a portable air pump used for sports bicycles and the like.
  • a stationary floor pump that can be used with the head grounded as shown in Fig. 3 is also sold, but this type has a head directly attached to the tire valve. Since it cannot be connected, it is necessary to connect the head and the tire valve with a connecting tube, which inevitably has a drawback that it is more complicated and inferior in portability than that of FIG.
  • the problem to be solved by the present invention is the structure of the inflator shown in FIG. 1, which can be used only with difficulty in using the force of "supporting the head with the exhaust port with one hand and pushing the handle with the other hand". If you do not need to support the head with one hand as in the air in FIG. 3, you can put the weight and push the handle in, but the air in FIG. 1 has the head tip inside the tire width when connected. Therefore, if the steering wheel is pushed in without supporting the head, the tire wheel may be distorted (FIG. 4). Therefore, it is necessary to support the head by hand.
  • An object of the present invention is to solve this problem by a simpler method than the inflator shown in FIG.
  • the main feature of the inflator of the present invention is that a strut structure that can support the head at an appropriate distance exceeding the tire width from the wall surface or the ground in use is formed on the top of the head with the exhaust port.
  • the main effects of the present invention are as follows. (1) Since the head can be supported from the wall surface or the ground at an appropriate distance exceeding the tire width during use, the head side can be pressed against the wall surface or the ground, and the handle can be pushed in with weight. (2) The connection tube like the air inflator shown in FIG. 3 is not required, and the support column can be folded or slidable, so it can be made simple with both ease of use and portability. It becomes.
  • FIG. 1 is an explanatory view showing the shape of a general portable inflator.
  • FIG. 2 is an explanatory view showing how to use the inflator of FIG. (Background technology)
  • FIG. 3 is an explanatory view showing a portable pump of floor pump type.
  • FIG. 4 is an explanatory view showing a problem of the air filling shown in FIG. (Problems to be solved by the invention)
  • FIG. 5 is an explanatory view showing the basic structure of the product of the present invention.
  • Example 1 is an explanatory view showing an example of use using the wall surface of the product of the present invention.
  • Example 1 FIG. 7 is an explanatory view showing an example of downsizing the product of the present invention.
  • Example 1 is an explanatory view showing the shape of a general portable inflator.
  • FIG. 2 is an explanatory view showing how to use the inflator of FIG. (Background technology)
  • FIG. 3 is an explanatory view showing a portable pump of floor pump type.
  • the purpose of supporting the head part with the exhaust port from the wall surface or the ground at an appropriate distance exceeding the tire width was realized by forming a strut structure on the upper part of the head part.
  • FIG. 5 shows the basic structure of the product of the present invention.
  • the “head support 1” is formed on the top of the “head 2”, and the head can be supported from the wall surface or the ground at an appropriate distance exceeding the tire width.
  • the tip of the support can be pressed against a wall surface or the like, and the handle can be pushed in while supporting the wall surface or the like.
  • the handle can be pushed in while supporting the wall surface or the like.
  • the head There is no need to hold the head with one hand as in the case of the air in FIG. 1, and it can be pushed in with a weight, which is much easier than the air in FIG.
  • the tires can be easily removed from the vehicle body. By removing the tires and laying them on the ground, it is possible to push the steering wheel while supporting the ground. Can be realized.
  • the head column 1 only needs to be able to support the“ head 2 ”, and the material, shape, etc. can be freely designed as long as this point is satisfied.
  • the “head support 1” can be made “foldable”, “sliding”, “mounted”, etc. as shown in FIG. 7, and the internal structure of the main body is devised. By doing so, the exhaust port itself may be moved toward the center of the main body.
  • the support structure is formed on the upper part of the head part with the exhaust port, it can be used with a posture where force can be easily applied. Therefore, it can be used for applications where the air pressure needs to be increased, such as puncture repair during cycling of a sports bicycle.

Abstract

A support column structure capable of supporting a head at an appropriate distance exceeding a tire width from a wall surface or the ground in use is formed on an upper portion of a head part having an exhaust port. This eliminates the need to support the head with one hand in order to prevent warping of a tire wheel, and enables a handle to be forcefully pressed by applying the user's body weight with the head side being pressed onto the wall surface or the ground. As a result, the difficulty of exerting a force on a portable inflator when air pressure needs to be increased, such as when fixing a flat tire during cycling on a sports bicycle, can be reduced.

Description

入れ易い携帯用空気入れの為の補助機構Auxiliary mechanism for portable inflatable easy to put
　本発明は、スポーツ自転車等に使用する携帯用空気入れの使い勝手を改善する補助機構に関するものである。 The present invention relates to an auxiliary mechanism for improving the usability of a portable air pump used for sports bicycles and the like.
　スポーツ自転車等に使用する空気入れは、サイクリング中のパンク時等に使用することを想定して、携帯用のものが多数販売されている。 A large number of portable air purifiers are sold on the assumption that they are used for punctures during cycling.
　しかし、従来の携帯用空気入れの大半は、図１のような形状をしており、「片手で排気口の付いたヘッドを支え、もう一方の手でハンドルを押し込む」（図２）という使い方しかできず、力が入りにくく疲れるという欠点がある。 However, most of the conventional portable air vents have the shape shown in Fig. 1, and "use the head with the exhaust vent with one hand and push the handle with the other hand" (Fig. 2). However, there is a drawback that it is difficult to apply force and is tired.
　この欠点は、タイヤの空気圧を高圧にすることが求められるスポーツ自転車で使用する場合には、とても大きな障害である。タイヤの空気圧が上がるにつれて、ハンドルを押し込む時の抵抗はどんどん大きくなるので、タイヤの空気圧をスポーツ自転車に求められる７気圧程度以上に高めるには、かなりの腕力が必要である。 欠 点 This drawback is a major obstacle when used on sports bicycles that require high tire pressure. As the tire pressure increases, the resistance when the handle is pushed in is increased. Therefore, in order to increase the tire pressure to about 7 atm or higher required for a sports bicycle, considerable arm strength is required.
　この欠点を改善する為に、図３のようにヘッドを接地して使える据置型のフロアポンプを小さくしたような形状のものも販売されているが、このタイプのものはヘッドをタイヤバルブに直接接続できないことから、ヘッドとタイヤバルブを接続チューブで繋ぐ必要があり、どうしても図１のものに比べ複雑で携帯性には劣ってしまうという欠点がある。 In order to remedy this drawback, a stationary floor pump that can be used with the head grounded as shown in Fig. 3 is also sold, but this type has a head directly attached to the tire valve. Since it cannot be connected, it is necessary to connect the head and the tire valve with a connecting tube, which inevitably has a drawback that it is more complicated and inferior in portability than that of FIG.
特開２０１３－６４４００号公報JP 2013-64400 A
　本発明が解決しようとする問題点は、「片手で排気口の付いたヘッドを支え、もう一方の手でハンドルを押し込む」という力が入れにくい使い方しかできない図１の空気入れの構造である。図３の空気入れのように、片手でヘッドを支える必要がなければ体重をかけてハンドルを押し込むことが可能だが、図１の空気入れは、接続時にヘッドの先端がタイヤ幅より内側となることから、ヘッドを支えずに思い切りハンドルを押し込むと、タイヤホイールを歪めてしまう恐れがある（図４）。その為、どうしてもヘッドを手で支えることが必要となってしまう。本発明は、この問題点を図３の空気入れよりもシンプルな方法で解決することを課題とする。 The problem to be solved by the present invention is the structure of the inflator shown in FIG. 1, which can be used only with difficulty in using the force of "supporting the head with the exhaust port with one hand and pushing the handle with the other hand". If you do not need to support the head with one hand as in the air in FIG. 3, you can put the weight and push the handle in, but the air in FIG. 1 has the head tip inside the tire width when connected. Therefore, if the steering wheel is pushed in without supporting the head, the tire wheel may be distorted (FIG. 4). Therefore, it is necessary to support the head by hand. An object of the present invention is to solve this problem by a simpler method than the inflator shown in FIG.
　本発明の空気入れは、排気口の付いたヘッドの上部に、使用時にヘッドを壁面や地面からタイヤ幅を超える適当な距離で支えることができる支柱構造が形成されていることを、最も主要な特徴とする。 The main feature of the inflator of the present invention is that a strut structure that can support the head at an appropriate distance exceeding the tire width from the wall surface or the ground in use is formed on the top of the head with the exhaust port. Features.
　本発明の主な効果は次の通りである。
　（１）使用時にヘッドを壁面や地面からタイヤ幅を超える適当な距離で支えることができることから、ヘッド側を壁面や地面に押し付けて、体重をかけて思い切りハンドルを押し込むことが可能となる。
　（２）図３の空気入れのような接続チューブが不要であり、支柱部分は折りたたみ式やスライド式等とすることもできることから、使い易さと携帯性を両立したシンプルな形状にすることが可能となる。 The main effects of the present invention are as follows.
(1) Since the head can be supported from the wall surface or the ground at an appropriate distance exceeding the tire width during use, the head side can be pressed against the wall surface or the ground, and the handle can be pushed in with weight.
(2) The connection tube like the air inflator shown in FIG. 3 is not required, and the support column can be folded or slidable, so it can be made simple with both ease of use and portability. It becomes.
図１は、一般的な携帯用空気入れの形状を示した説明図である。（背景技術）FIG. 1 is an explanatory view showing the shape of a general portable inflator. (Background technology) 図２は、図１の空気入れの使い方を示した説明図である。（背景技術）FIG. 2 is an explanatory view showing how to use the inflator of FIG. (Background technology) 図３は、フロアポンプ型の携帯用空気入れを示した説明図である。（背景技術）FIG. 3 is an explanatory view showing a portable pump of floor pump type. (Background technology) 図４は、図１の空気入れの問題点を示した説明図である。（発明が解決しようとする課題）FIG. 4 is an explanatory view showing a problem of the air filling shown in FIG. (Problems to be solved by the invention) 図５は、本発明品の基本構造を示した説明図である。（実施例１）FIG. 5 is an explanatory view showing the basic structure of the product of the present invention. Example 1 図６は、本発明品の壁面を利用した使用例を示した説明図である。（実施例１）FIG. 6 is an explanatory view showing an example of use using the wall surface of the product of the present invention. Example 1 図７は、本発明品のコンパクト化の事例を示した説明図である。（実施例１）FIG. 7 is an explanatory view showing an example of downsizing the product of the present invention. Example 1
　排気口のあるヘッド部分を壁面や地面からタイヤ幅を超える適当な距離で支えるという目的を、ヘッド部分の上部に支柱構造を形成することで実現した。 The purpose of supporting the head part with the exhaust port from the wall surface or the ground at an appropriate distance exceeding the tire width was realized by forming a strut structure on the upper part of the head part.
　図５は、本発明品の基本構造を示したものである。「ヘッドの支柱１」が「ヘッド２」の上部に形成れており、ヘッドを壁面や地面からタイヤ幅を超える適当な距離で支えることができる。 FIG. 5 shows the basic structure of the product of the present invention. The “head support 1” is formed on the top of the “head 2”, and the head can be supported from the wall surface or the ground at an appropriate distance exceeding the tire width.
　使用例としては、図６のように、支柱の先端を壁面等に押し付けて、壁面等を支えにハンドルを押し込むという使い方ができる。図１の空気入れのようにヘッドを片手で押さえる必要がなく、体重をかけて思い切り押し込むことができるので、図１の空気入れに比べ格段に楽である。
　また、スポーツ自転車の場合は、タイヤを車体から外すことが簡単にできるので、タイヤを外し地面に寝かせることで、地面を支えにハンドルを押し込むことが可能となり、図３の空気入れと同等の使い方が実現できる。 As an example of use, as shown in FIG. 6, the tip of the support can be pressed against a wall surface or the like, and the handle can be pushed in while supporting the wall surface or the like. There is no need to hold the head with one hand as in the case of the air in FIG. 1, and it can be pushed in with a weight, which is much easier than the air in FIG.
In the case of sports bicycles, the tires can be easily removed from the vehicle body. By removing the tires and laying them on the ground, it is possible to push the steering wheel while supporting the ground. Can be realized.
　「ヘッドの支柱１」は、「ヘッド２」を支えることができればよいだけなので、その点を満たせば素材・形状等は自由に設計できる。例えば、空気入れをコンパクトにする為に「ヘッドの支柱１」を図７のように「折りたたみ式」「スライド式」「装着式」等とすることもできるし、また、本体の内部構造を工夫することで、排気口自体を本体中央方向に移動させてもよい。 “The head column 1 only needs to be able to support the“ head 2 ”, and the material, shape, etc. can be freely designed as long as this point is satisfied. For example, in order to make the air pump compact, the “head support 1” can be made “foldable”, “sliding”, “mounted”, etc. as shown in FIG. 7, and the internal structure of the main body is devised. By doing so, the exhaust port itself may be moved toward the center of the main body.
　排気口のあるヘッド部分の上部に支柱構造を形成することで、力が入れ易い体勢で使用できることから、スポーツ自転車のサイクリング中のパンク修理等、空気圧を高める必要がある用途に使用できる。 Since the support structure is formed on the upper part of the head part with the exhaust port, it can be used with a posture where force can be easily applied. Therefore, it can be used for applications where the air pressure needs to be increased, such as puncture repair during cycling of a sports bicycle.
　１　　ヘッドの支柱
　２　　ヘッド
　３　　排気口
　４　　本体
　５　　ハンドル 1 Head support 2 Head 3 Exhaust port 4 Body 5 Handle

Claims (1)

  1. 　排気口のあるヘッド部分の上部に、使用時にヘッドを壁面や地面からタイヤ幅を超える適当な距離で支えることができる支柱構造が形成された携帯用空気入れ及び同構造を実現する為の装着物。 A portable inflater with a strut structure that can support the head at an appropriate distance exceeding the tire width from the wall surface or the ground when used in the upper part of the head part with the exhaust port, and a fitting to realize the structure .
PCT/JP2014/073840 2014-09-09 2014-09-09 Auxiliary mechanism for easy-to-use portable inflator WO2016038693A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/073840 WO2016038693A1 (en) 2014-09-09 2014-09-09 Auxiliary mechanism for easy-to-use portable inflator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/073840 WO2016038693A1 (en) 2014-09-09 2014-09-09 Auxiliary mechanism for easy-to-use portable inflator

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WO2016038693A1 true WO2016038693A1 (en) 2016-03-17

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PCT/JP2014/073840 WO2016038693A1 (en) 2014-09-09 2014-09-09 Auxiliary mechanism for easy-to-use portable inflator

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