JP3041615U - Crutches with easily adjustable length - Google Patents

Crutches with easily adjustable length

Info

Publication number
JP3041615U
JP3041615U JP1997002514U JP251497U JP3041615U JP 3041615 U JP3041615 U JP 3041615U JP 1997002514 U JP1997002514 U JP 1997002514U JP 251497 U JP251497 U JP 251497U JP 3041615 U JP3041615 U JP 3041615U
Authority
JP
Japan
Prior art keywords
stopper
grip bar
rod
crutch
support leg
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.)
Expired - Lifetime
Application number
JP1997002514U
Other languages
Japanese (ja)
Inventor
修 石田
Original Assignee
修 石田
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 修 石田 filed Critical 修 石田
Priority to JP1997002514U priority Critical patent/JP3041615U/en
Application granted granted Critical
Publication of JP3041615U publication Critical patent/JP3041615U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Rehabilitation Tools (AREA)

Abstract

(57)【要約】 【目的】いわゆる松葉杖においてその長さを容易に調節
できるようにするとともに、安全で嵩張らず、抵抗感な
く使用できるものを提供する。 【構成】上端部に脇支えを有し中腹部に握り棒を突出形
成したパイプ体の下方より棒状支持脚をスライド可能状
に挿入し、該棒状支持脚の上方には鋸状体をその歯が上
向きかつ該握り棒方向に向くように設置し、該握り棒の
内部には該鋸状体の歯部を先方で掛止しかつ弾性伸縮し
うるストッパーをその後端部が脱出するようにスライド
可能状に収納し、該ストッパーと握り棒のいずれかの後
部において、両者のスライド方向と直角方向に移動して
スライド止めをON・OFさせる弾性フックを設けて、
長さを容易に調節できる松葉杖とする。
(57) [Abstract] [Purpose] To provide a so-called crutch that can be easily adjusted in its length and can be used safely without being bulky and without resistance. [Structure] A rod-shaped support leg is slidably inserted from the lower side of a pipe body having a side support at the upper end and a grip bar protrudingly formed on the middle abdomen, and a serrated body is provided above the rod-shaped support leg. Is installed so that it faces upward and in the direction of the grip bar, and inside the grip bar, a stopper that hooks the tooth portion of the saw-shaped body at the tip and elastically expands and contracts is slid so that the rear end portion escapes. It is stored as much as possible, and at the rear part of either the stopper or the grip bar, an elastic hook is provided which moves in the direction perpendicular to the sliding direction of both and turns ON / OFF the slide stopper.
Use a crutch whose length can be easily adjusted.

Description

【考案の詳細な説明】[Detailed description of the invention]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

この考案は足腰の不自由な人が歩行時に用いる松葉杖(本考案ではそのような 形状でなくても便宜上そう呼称する)の分野において利用される。 The present invention is used in the field of crutches (in the present invention, such a crutch is referred to as a convenience for the sake of convenience in this invention) used by a person with a disability in walking.

【0002】[0002]

【従来の技術】[Prior art]

いわゆる松葉杖はその名の通り松葉状に上方が二股に分かれていて、上端の脇 支えと中腹の握り棒を有する固定型のものが一般によく知られている。その他、 折りたたみ式にしたり、或いは互いに挿入、スライドするパイプ及び中棒の側部 にそれぞれ貫通孔と突起を設け、複数の貫通孔の一つを選択してそれに突起を差 し込み固定させることにより、長さを調節できるようにしたものがある。 A so-called crutch, as its name suggests, is generally well-known as a fixed type having a pine needle-like upper bifurcated upper part and having a side support at the upper end and a grip rod on the abdomen. In addition, by making it foldable, or by providing through holes and protrusions on the sides of the pipe and middle rod that are inserted and slid into each other, select one of the multiple through holes, and insert the protrusion into it to fix it. , There is a thing that can adjust the length.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

怪我などで松葉杖を使用せざるをえない場合は、言うまでもなく足腰が著しく 不自由な場合であり、そんな時にその長さが容易に変動・調節できないと、場所 や状況によっては甚だ不便或いは苦痛を伴うことになりがちで危険でもあり、ま た通常の松葉杖はかなり嵩張るものであって、周りの人や物等に当たる懸念もあ り、更に使用者によっては、いわゆる松葉杖はあまりに大袈裟で目立ちすぎるた め、人前では使用しにくいという気持ちもあった。本考案はかかる問題点を解消 して、松葉杖を今までのイメージとは異なるコンパクトなものにすると同時に、 長さをワンタッチで容易に調節できるようにすることを課題とする。 Needless to say, if you are forced to use a crutch due to an injury or the like, it is obvious that your legs and legs are extremely inconvenient.Under such circumstances, if the length cannot be easily changed / adjusted, it can be extremely inconvenient or painful depending on the location or situation. This is also a danger, and the usual crutches are quite bulky, and there is a concern that they may hit people or objects around them, and depending on the user, so-called crutches were too exaggerated and too conspicuous. Therefore, there was also a feeling that it was difficult to use in public. It is an object of the present invention to solve such a problem and to make the crutch compact unlike the conventional image and to easily adjust the length with one touch.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

図面に示すように、上端部に脇支え(1)を有し中腹部に握り棒(2)を突出 形成したパイプ体(3)の下方より棒状支持脚(4)をスライド可能状に挿入し 、該棒状支持脚(4)の上方には鋸状体(5)をその歯が上向きかつ該握り棒( 2)の方向に向くように設置し、該握り棒(2)の内部には該鋸状体(5)の歯 部を先方で掛止しかつ弾性伸縮しうるストッパー(6)をその後端部が脱出する ようにスライド可能状に収納し、該ストッパー(6)と握り棒(2)のいずれか の後部において、両者のスライド方向と直角方向に移動してスライド止め(7A )をON・OFさせる弾性フック(7)を設けて、長さを容易に調節できる松葉 杖とする。 As shown in the drawing, a rod-shaped support leg (4) is slidably inserted from below a pipe body (3) having a side support (1) at its upper end and a grip bar (2) projectingly formed on its middle abdomen. A saw-like body (5) is installed above the rod-shaped support leg (4) such that its teeth are directed upward and toward the gripping rod (2), and inside the gripping rod (2) A stopper (6), which holds the teeth of the saw-like body (5) at the tip and is elastically expandable and contractable, is slidably housed so that the rear end of the stopper (6) may come out, and the stopper (6) and the grip bar (2) may be accommodated. (2) A crutch with an elastic hook (7) that moves in a direction perpendicular to the sliding direction of both of them and turns on and off the slide stopper (7A) is provided, and the length can be easily adjusted.

【0005】 ここにおける鋸状体(5)は実際の鋸よりもっと厚手で頑丈なものであり、そ の歯の斜面は図のように根本ほど急な弧状を呈していることが望ましく、歯の上 側はストッパー(6)を掛止させるためにほぼ水平になっているものとする。The saw-toothed body (5) here is thicker and more robust than an actual saw, and it is desirable that the slope of the tooth has a steep arcuate shape at the root as shown in the figure. The upper side shall be almost horizontal so that the stopper (6) can be hooked.

【0006】 握り棒(2)は内部にストッパー(6)をスライド可能状に収納するために当 然パイプ状となっており、ストッパー(6)を弾性伸縮せしめる常套手段はバネ (6A)を接続することであるが、この際、図面に例示したようにバネ(6A) を2つに分けて非接合的に配置してもよく、この場合はストッパー(6)は複数 の部品の集まり全体を指すことになる。The grip bar (2) has a pipe shape for accommodating the stopper (6) in a slidable manner, and a spring (6A) is a conventional means for elastically expanding and contracting the stopper (6). However, at this time, as illustrated in the drawing, the spring (6A) may be divided into two and arranged in a non-joint manner, and in this case, the stopper (6) may be formed as a whole of a plurality of parts. Will be pointed out.

【0007】 ストッパー(6)の先端部は鋸状体(5)の歯上に掛止し易いような丈夫な箆 状体が望ましく、更に鋸状体(5)を挟んでその向きを一定方向に保つような突 起(6B)を両横より延長突出させることが望ましい。The tip of the stopper (6) is preferably made of a durable cocoon-shaped body so that it can be easily hooked on the teeth of the saw-shaped body (5). It is desirable to extend the protrusions (6B) that keep them on both sides from both sides.

【0008】 弾性フック(7)も例えば図面のようなものをストッパー(6)の中腹にバネ 軸装してその後方に設けた爪状のスライド止め(7A)が握り棒(2)の後端縁 に引っ掛かるようにし、更にその後端のサイドに飛び出た部分を押すことにより 該スライド止めの引っ掛かりが外れるようにするなど、常套手段で容易に達成で きる。As for the elastic hook (7), for example, as shown in the drawing, the stopper (6) is spring-loaded on the middle side of the stopper (6), and the claw-shaped slide stopper (7A) provided on the rear side of the elastic hook (7) has a rear end of the grip bar (2). This can be easily achieved by a conventional means, such that the slide stopper is hooked on the edge, and the portion protruding to the side of the rear end is pushed to release the hook of the slide stopper.

【0009】 なお本松葉杖の脇下の高さを調節するために、パイプ体(3)の上部をらせん 連結することなども任意である。In addition, in order to adjust the height of the armpit of the crutch, it is optional to spirally connect the upper portion of the pipe body (3).

【0010】[0010]

【作用】 本考案の松葉杖を使用するには、先ず図2のように弾性フック(7)を押して そのスライド止め(7A)を外し、ストッパー(6)を後方にスライドさせると 、先方も鋸状体(5)の歯から掛止が外れるから、棒状支持脚(4)がパイプ体 (3)内で自由にスライドできるようになり、そこで適当な高さになったらスト ッパー(6)を押せば弾性フック(6)のスライド止め(7A)が再び引っ掛か って元の位置に固定するので、ストッパー(6)も鋸状体(5)の歯上に掛止し た形となって安定し、そのまま使用できることになる。[Operation] To use the crutch of the present invention, first push the elastic hook (7) to remove the slide stopper (7A) and slide the stopper (6) backward as shown in FIG. Since the hook is disengaged from the tooth of the body (5), the rod-shaped support leg (4) can freely slide in the pipe body (3), and push the stopper (6) when it reaches an appropriate height. For example, since the slide stopper (7A) of the elastic hook (6) is hooked again and fixed in the original position, the stopper (6) is also in the form of being hooked on the teeth of the serrated body (5) and stable. However, it can be used as it is.

【0011】 なお、杖を長くしたい場合においては、このように弾性フック(7)を押して ストッパー(6)をスライドさせなくても、ただ棒状支持脚(4)を下方に引張 るのみでストッパー(6)の先端部は鋸状体(5)の歯の下側斜面を滑動するこ とができるために、その引張り操作のみで長さ調節が可能となる。In addition, when it is desired to lengthen the wand, even if the stopper (6) is not slid by pushing the elastic hook (7) in this way, the stopper (6) is simply pulled downward to make the stopper ( Since the tip of 6) can slide on the lower slope of the teeth of the serrated body (5), the length can be adjusted only by the pulling operation.

【0012】[0012]

【実施例】【Example】

外径20mmのステンレス製パイプの中腹の所定位置に同様の約10cm長の パイプを横方向に突出形成してその後端を縁状に塞ぎ、上端に所定形状の脇支え を取り付ける。このパイプ体の縦方向に下方より挿入する支持脚は外径約17m mのアルミ棒とし、その下端にゴム足(8)を取り付けるとともに、上端には厚 さ約4mmで歯のピッチが約20mmの鋸状体を取り付け、これを先方で挟むよ うにして歯に掛止する厚さ約6mmのステンレス製先端部を有するストッパーを 2個のバネを図面のように介在させつつ前記の横方向のパイプ内に収めてその後 端を外に出し、更に前記のような弾性フックを図面のように設置する。この横方 向のパイプの外側には必要に応じ外装材を巻いて握りやすいものとする。 なお本考案はかかる例に限定されないことは勿論である。 A similar pipe with a length of about 10 cm is laterally projected at a predetermined position in the middle of the stainless steel pipe having an outer diameter of 20 mm, the rear end is closed like an edge, and a side support having a predetermined shape is attached to the upper end. The supporting leg to be inserted from below in the longitudinal direction of this pipe body is an aluminum rod with an outer diameter of about 17 mm, the rubber foot (8) is attached to the lower end, and the upper end is about 4 mm thick and the tooth pitch is about 20 mm. Attach the sawtoothed body of the above, and hold it on the tooth by sandwiching it with the tip of the stopper, which has a stainless steel tip of about 6 mm in thickness and has two springs interposed as shown in the drawing. Put it in the pipe of No. 1 and put the rear end to the outside, and then install the above elastic hook as shown in the drawing. The exterior of this lateral pipe shall be wrapped with an exterior material, if necessary, to make it easy to grip. Of course, the present invention is not limited to such an example.

【0013】[0013]

【考案の効果】[Effect of the invention]

このように本考案によれば、全体形状は甚だコンパクトであると同時に甚だ容 易かつ迅速に長さ調節ができるようになり、また外部はほとんどパイプで覆われ た形となるので甚だ安全であり、嵩張らないので、本人にとっても周りの人にと っても好都合であって、外観的にもシンプルで目立たず、使用にあたって抵抗感 がないなどの効果がある。 As described above, according to the present invention, the overall shape is extremely compact, and at the same time, the length can be adjusted easily and quickly, and the outside is almost covered with a pipe, which is very safe. Since it is not bulky, it is convenient for both the person himself and those around him, and it is simple and visually inconspicuous, and there is no resistance to use.

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

【図1】本考案の固定時を示す部分断面側面図FIG. 1 is a partial cross-sectional side view showing a fixed state of the present invention.

【図2】本考案の長さ調節時を示す部分断面側面図FIG. 2 is a partial cross-sectional side view showing the present invention when adjusting the length.

【符号の説明】[Explanation of symbols]

1……脇支え 2……握り棒 3……パイプ体 4……棒状支持脚 5……鋸状体 6……スト
ッパー 6A……バネ 6B……突起 7……弾性フ
ック 7A……スライド止め 8 ……ゴム足
1 ...... Side support 2 ...... Grip bar 3 ...... Pipe body 4 ...... Rod support leg 5 ...... Serrated body 6 ...... Stopper 6A ...... Spring 6B ...... Protrusion 7 ...... Elastic hook 7A ...... Slide stop 8 ……rubber foot

Claims (1)

【実用新案登録請求の範囲】[Utility model registration claims] 【請求項1】上端部に脇支えを有し中腹部に握り棒を突
出形成したパイプ体の下方より棒状支持脚をスライド可
能状に挿入し、該棒状支持脚の上方には鋸状体をその歯
が上向きかつ該握り棒方向に向くように設置し、該握り
棒の内部には該鋸状体の歯部を先方で掛止しかつ弾性伸
縮しうるストッパーをその後端部が脱出するようにスラ
イド可能状に収納し、該ストッパーと握り棒のいずれか
の後部において、両者のスライド方向と直角方向に移動
してスライド止めをON・OFさせる弾性フックを設け
たことを特徴とする長さを容易に調節できる松葉杖。
1. A rod-shaped support leg is slidably inserted from the lower side of a pipe body having a side support at the upper end and a grip bar protrudingly formed on the middle abdomen, and a serrated body is provided above the rod-shaped support leg. It is installed so that its teeth are directed upward and toward the grip bar, and inside the grip bar, a stopper that hooks the tooth portion of the serrated body at the front and elastically expands and contracts is arranged so that the rear end portion escapes. It is slidably housed in the stopper, and at the rear of either the stopper or the grip bar, an elastic hook is provided for moving the slide stopper ON / OF by moving in a direction perpendicular to the sliding direction of the stopper and the grip bar. A crutch that can be easily adjusted.
JP1997002514U 1997-02-27 1997-02-27 Crutches with easily adjustable length Expired - Lifetime JP3041615U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1997002514U JP3041615U (en) 1997-02-27 1997-02-27 Crutches with easily adjustable length

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1997002514U JP3041615U (en) 1997-02-27 1997-02-27 Crutches with easily adjustable length

Publications (1)

Publication Number Publication Date
JP3041615U true JP3041615U (en) 1997-09-22

Family

ID=43176138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1997002514U Expired - Lifetime JP3041615U (en) 1997-02-27 1997-02-27 Crutches with easily adjustable length

Country Status (1)

Country Link
JP (1) JP3041615U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008084994A1 (en) * 2007-01-12 2008-07-17 Kyungil Cho Pin type one pole crutches
KR200454246Y1 (en) 2009-08-25 2011-06-23 전병숙 Crutch usable as stick
KR101425188B1 (en) * 2012-04-24 2014-07-31 한상현 Cruches enable to be adjusted according to user's circumstances
JP5630564B2 (en) * 2011-02-28 2014-11-26 村田機械株式会社 Upper limb training device
KR20180060613A (en) * 2016-11-29 2018-06-07 김태영 Crutch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008084994A1 (en) * 2007-01-12 2008-07-17 Kyungil Cho Pin type one pole crutches
KR200454246Y1 (en) 2009-08-25 2011-06-23 전병숙 Crutch usable as stick
JP5630564B2 (en) * 2011-02-28 2014-11-26 村田機械株式会社 Upper limb training device
KR101425188B1 (en) * 2012-04-24 2014-07-31 한상현 Cruches enable to be adjusted according to user's circumstances
KR20180060613A (en) * 2016-11-29 2018-06-07 김태영 Crutch

Similar Documents

Publication Publication Date Title
EP1442686B1 (en) Hosiery donning aid
US7614414B2 (en) Convertible crutches
US8663136B1 (en) Wheeled support assembly for the disabled
US20030098051A1 (en) Detachable knee or lower leg support system for crutches
JP3041615U (en) Crutches with easily adjustable length
EP1797797A1 (en) Self-help device for handling socks, compression stockings and stockings in general
US4643175A (en) Device for assisting and maintaining penile erection
US20030010368A1 (en) Pull handle for invalid walkers
US20170319423A1 (en) Crutches and Sitting Device
US6513775B1 (en) Apparatus and method for standing crutches
US6651946B1 (en) Cane holder accessory for wheelchair
US2519096A (en) Invalid walker
JP2000176044A (en) Health tool
US5875489A (en) Device for adjusting medical devices
US20210212880A1 (en) Crutch and sitting device
CN211750872U (en) Auxiliary walking device for rehabilitation
JP3238796U (en) shoehorn
CN214910092U (en) Walking aid convenient to store
RU2799671C1 (en) Support for a human
CN208318501U (en) Entertain multi-function walking stick
JP4278287B2 (en) Weight support equipment and auxiliary teaching equipment
JP3017977B1 (en) Leg support device with knee rest adjustment mechanism
JP2002065771A (en) Walk assisting tool
US2873752A (en) Crutch
JPH0648641U (en) Bed side fence