JP3206896U - Lower limb support device - Google Patents

Lower limb support device Download PDF

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JP3206896U
JP3206896U JP2016002298U JP2016002298U JP3206896U JP 3206896 U JP3206896 U JP 3206896U JP 2016002298 U JP2016002298 U JP 2016002298U JP 2016002298 U JP2016002298 U JP 2016002298U JP 3206896 U JP3206896 U JP 3206896U
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belt
support device
lower limb
seat
limb support
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郁男 古野
郁男 古野
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郁男 古野
郁男 古野
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Abstract

【課題】長距離バスで移動する際における特に下肢の血行障害に伴うエコノミークラス症候群の発症を防止する下肢の支持装置を提供する。【解決手段】前方の座席のシートバックの取っ手の部分に、帯状部材12を取付け、面ファスナ14のループ側15とフック側16とを係合させて帯状部材12によってループ状の支持装置を組立てる。そしてこの支持装置の右側の開口を通して右脚を挿入し、左側の側面の開口を通して左脚を挿入し、この帯状部材12の下側の受け部上で左右の脚を交差した状態で支えるようにする。【選択図】図1An object of the present invention is to provide a lower limb support device that prevents the occurrence of an economy class syndrome associated with a blood circulation disorder in the lower limb particularly when traveling on a long distance bus. A belt-like member is attached to a handle portion of a seat back of a front seat, and a loop-like support device is assembled by the belt-like member by engaging a loop side and a hook side of a hook-and-loop fastener. . The right leg is inserted through the opening on the right side of the support device, the left leg is inserted through the opening on the left side surface, and the left and right legs are supported in a crossed state on the lower receiving portion of the belt-like member 12. To do. [Selection] Figure 1

Description

本考案は下肢の支持装置に係り、特に座席のシートに座っている人の下肢の部分を支持する支持装置に関する。   The present invention relates to a lower limb support device, and more particularly to a support device that supports a lower limb portion of a person sitting on a seat of a seat.

高速道路網の発達によって、高速道路に沿って、主要都市間を高速のバスでつなぐ輸送形態が広く普及している。特に高速バスを夜間に走行させ、寝ているうちに目的地に着くようにすると、宿泊費を節約しながらしかも有効に目的地に到着することができる。これによって旅行あるいは移動の低コスト化が図られるようになり、高速道路を利用した高速バスによる移送の普及が促されている。   Due to the development of the expressway network, transport forms that connect high-speed buses between major cities along the expressway have become widespread. In particular, if the high-speed bus is run at night and arrives at the destination while sleeping, it is possible to effectively arrive at the destination while saving accommodation costs. As a result, the cost of travel or travel can be reduced, and the spread of transportation by express buses using expressways is promoted.

このように特に高速道路を走行する高速バスで移動する場合に、乗客は各指定席の座席のシートに座り、背中の部分をシートバックによって支えながら走行するバスに身を委ねることになる。従って、乗客は、座席の前方に足を置く。このような姿勢を長時間維持しなければならないために、特に下肢の部分の血行障害を発生し易く、いわゆるエコノミークラス症候群を発症する可能性がある。   Thus, particularly when traveling on a highway bus traveling on an expressway, the passenger sits on the seat of each designated seat and entrusts himself / herself to the bus traveling while supporting the back portion by the seat back. Thus, the passenger puts his foot in front of the seat. Since such a posture must be maintained for a long period of time, blood circulation disorders particularly in the lower limbs are likely to occur, and so-called economy class syndrome may occur.

なお、高速バスのシートとしては、例えば特開2010−82434号公報に示されるような座席の改良が提案されているが、このような発明は、座り心地を改善するだけであって、上述の血行障害やエコノミークラス症候群に対しては何等の改善をするものではない。   In addition, as a seat of a high-speed bus, for example, an improvement of a seat as disclosed in Japanese Patent Application Laid-Open No. 2010-82434 has been proposed, but such an invention only improves the sitting comfort, and the above-described seat There is no improvement for blood circulation disorders and economy class syndrome.

特開2010−82434号公報JP 2010-82434 A

本願考案の課題は、車両によって長時間に亘って同じ姿勢で移動する際に、特に下肢の部分の血行障害やエコノミークラス症候群の発症を防止するようにした下肢の支持装置を提供することである。   An object of the present invention is to provide a lower limb support device that prevents the occurrence of blood circulation disorder and economy class syndrome particularly in the lower limb when moving in the same posture for a long time by a vehicle. .

本願考案の別の課題は、前後の座席のシート間隔が狭くても、特に問題なく下肢の血行障害を回避し、エコノミークラス症候群の対策を可能にする下肢の支持装置を提供することである。   Another problem of the present invention is to provide a lower limb support device that can prevent a blood circulation disorder in the lower limbs without any particular problems and can take measures against economy class syndrome even if the seat spacing between the front and rear seats is narrow.

本願考案の更に別の課題は、特段の複雑な取付け装置を必要とせず、しかも下肢の血行障害やエコノミークラス症候群を回避できるようにした下肢の支持装置を提供することである。   Still another object of the present invention is to provide a lower limb support device that does not require a particularly complicated attachment device and that can avoid blood circulation disorders and economy class syndrome of the lower limbs.

本願考案の上記の課題及び別の課題は、以下に述べる本願考案の技術的の思想及びその実施の形態によって明らかにされる。   The above-described problems and other problems of the present invention will be clarified by the technical idea of the present invention and the embodiments thereof described below.

本案の主要な発明は、帯状部材からなり、下端側が受け部になっており、側面の開口を通して左右の足を挿入し、左右の脚の膝の関節より足側の部分を前記受け部で受けるようにした下肢の支持装置に関するものである。   The main invention of the present plan is composed of a belt-like member, the lower end side is a receiving portion, the left and right feet are inserted through the side openings, and the portion on the foot side from the knee joint of the left and right legs is received by the receiving portion. The present invention relates to a lower limb support apparatus.

ここで、車両の前方の座席のシートバックの背面に取り付けられた取っ手に懸架されてよい。また右足が前記帯状部材の右の側面の開口を通して挿入され、左足が前記帯状部材の左の側面の開口を通して挿入され、受け部上で左右の脚が交差した状態で支えられてよい。また左右の足が前記帯状部材の一方の側面の開口を通して挿入され、受け部上で左右の脚の膝の関節より足側の部分がほぼ平行になった状態で前記受け部上で支持されてよい。また帯状部材の端部に連結手段が設けられ、該連結手段によってループ状に連結されてよい。また連結手段がフックとループとが係合される面ファスナであってよい。   Here, it may be suspended by a handle attached to the back surface of the seat back of the front seat of the vehicle. Further, the right foot may be inserted through the opening on the right side surface of the belt-shaped member, the left foot may be inserted through the opening on the left side surface of the belt-shaped member, and the left and right legs may be supported on the receiving portion. The left and right feet are inserted through the opening on one side surface of the belt-like member, and are supported on the receiving portion in a state where the portions on the foot side from the knee joints of the left and right legs are substantially parallel on the receiving portion. Good. Moreover, a connection means may be provided in the edge part of a strip | belt-shaped member, and you may connect in a loop shape by this connection means. Further, the connecting means may be a surface fastener with which the hook and the loop are engaged.

また、下端側の受け部の位置に受け板が取り付けられ、該受け板によって脚の膝の関節より先端側の部分が受けられてよい。また帯状部材の上端が前記取っ手を巻いて前後に重ねて縫い合わされ、シートバックの取っ手から取り外せないようにしてよい。また長距離バスの座席の前方に設けられてよい。   In addition, a receiving plate may be attached to the position of the receiving portion on the lower end side, and a portion on the distal end side from the joint of the leg knee may be received by the receiving plate. Further, the upper end of the belt-shaped member may be wound around the handle and overlapped with each other so that it cannot be removed from the handle of the seat back. It may also be provided in front of the long distance bus seat.

本案の主要な考案は、帯状部材からなり、下端側が受け部になっており、側面の開口を通して左右の足を挿入し、左右の脚の膝の関節より足側の部分を前記受け部で受けるようにしたものである。   The main idea of this plan consists of a belt-like member, the lower end is a receiving part, the left and right feet are inserted through the side openings, and the foot side part is received by the receiving part from the knee joints of the left and right legs It is what I did.

従ってこのような構成による下肢の支持装置によると、帯状部材を前方の席のシートバックの取っ手に懸架し、この帯状部材のループの側面から左右の足を挿入し、左右の脚の膝の関節より足側の部分を受け部で受けて支持することにより、下肢がシートの上面とほぼ同じ高さで支持されるようになり、特に下肢の高さ方向の位置が高くなって血行障害、特に足の先端部に血液が鬱血する状態が回避され、エコノミークラス症候群の発生をも防止できるようになる。またこのような構成は、座席間の前後の間隔をそのままの状態で帯状部材を前方の座席のシートバックの取っ手に取付けることによって達成できるために、バスの座席の間隔を広くする必要がない。   Therefore, according to the lower limb support device having such a configuration, the belt-like member is suspended from the seat back handle of the front seat, the left and right feet are inserted from the side of the loop of the belt-like member, and the knee joints of the left and right legs are inserted. By receiving and supporting the part on the foot side with the receiving part, the lower limb is supported at almost the same height as the upper surface of the seat, in particular, the position in the height direction of the lower limb is increased and blood circulation disorder, especially The state where blood is congested at the tip of the foot is avoided, and the occurrence of economy class syndrome can be prevented. Such a configuration can be achieved by attaching the belt-like member to the handle of the seat back of the front seat while maintaining the front-rear distance between the seats, and therefore it is not necessary to increase the distance between the bus seats.

下肢の支持装置の正面図(A)及び側面図(B)である。It is the front view (A) and side view (B) of a support device of a leg. 前方の座席のシートバックの背面に取付けられた下肢の支持装置を示す斜視図である。It is a perspective view which shows the support apparatus of the leg which was attached to the back surface of the seat back of a front seat. 同使用状態を示す斜視図である。It is a perspective view which shows the use condition. 同使用状態の上から見た平面図である。It is the top view seen from the same use state. 同別の使用状態を示す斜視図である。It is a perspective view which shows another use condition. 同別の使用状態の上から見た平面図である。It is the top view seen from the same another use condition. 変形例に係る下肢の支持装置の正面図(A)及び側面図(B)である。It is the front view (A) and side view (B) of the supporting device of the leg which concerns on a modification. 更に別の変形例に係る下肢の支持装置の外観斜視図である。It is an external appearance perspective view of the support apparatus of the leg which concerns on another modification.

以下本願考案を図示の実施の形態によって説明する。   The present invention will be described below with reference to the illustrated embodiments.

図1及び図2は本案実施の形態に係る下肢の支持装置を示すのもであって、図1A及び図1Bに示すように、この支持装置は所定の幅を有する帯状部材12を備えている。帯状部材12は例えば織り上げられた布の帯、人工皮革、合成皮革、天然皮革、その他の材料の部材であってよい。そしてこのような帯状部材12は所定の幅及び長さに仕上げられるとともに、その長さ方向の端部において、面ファスナ14で連結され、ループ状をなしている。帯状部材12の一端にはループ側面ファスナ15が取付けられ、反対側の端部にはフック側面ファスナ16が取付けられている。これらの面ファスナ14のループ側15とフック側16とが互いに係合し、これによって帯状部材12がループ状をなした状態を維持する。   1 and 2 show a lower limb support device according to the present embodiment. As shown in FIGS. 1A and 1B, the support device includes a belt-like member 12 having a predetermined width. . The belt-like member 12 may be, for example, a woven fabric band, artificial leather, synthetic leather, natural leather, or other material. Such a belt-like member 12 is finished to have a predetermined width and length, and is connected by a hook-and-loop fastener 14 at the end in the length direction to form a loop shape. A loop side fastener 15 is attached to one end of the belt-like member 12, and a hook side fastener 16 is attached to the opposite end. The loop side 15 and the hook side 16 of these hook and loop fasteners 14 are engaged with each other, whereby the strip-like member 12 is maintained in a loop shape.

図2はこのような帯状部材12をバスの前方の座席のシートバックに取付けた状態を示している。バスの座席は、腰の部分を支えて人が座ることができるようになっているシートクッション20を備え、このシートクッション20が直方体状をなす扁平な架台21上に載置されている。そしてシートクッション20の後端部には斜め上方に直立するようにシートバック22が取付けられている。なお、シートバック22には取っ手23がその背面側に取付けられており、後ろ側の座席に座っている人がこの取っ手23を掴んで体重を支えることができるようにし、あるいはまた着座する際や立上がる際の安全性を確保している。   FIG. 2 shows a state in which such a belt-like member 12 is attached to the seat back of the seat in front of the bus. The seat of the bus is provided with a seat cushion 20 that allows a person to sit while supporting the waist portion, and the seat cushion 20 is placed on a flat base 21 having a rectangular parallelepiped shape. A seat back 22 is attached to the rear end of the seat cushion 20 so as to stand upright obliquely upward. Note that a handle 23 is attached to the back of the seat back 22 so that a person sitting in the back seat can hold the handle 23 to support the weight, or when sitting. Ensures safety when standing up.

このようなバスの座席に対する帯状部材12の取付けは、例えば前方の座席のシートバック22の背面側の取っ手23の部分に帯状部材12を取付ける。この時に上述の面ファスナ14のループ側15とフック側16とを互いに分離し、帯状部材12の一端をシートバック22と取っ手23との間を挿通させ、この後面ファスナ14のループ側15とフック側16とを互いに高さ調整しながら係合させることによって連結する。これによって図2に示すように、帯状部材12がループ状になった状態で前方の座席のシートバック22の取っ手23に取付けられることになる。   For example, the belt-like member 12 is attached to the bus seat at the handle 23 on the back side of the seat back 22 of the front seat. At this time, the loop side 15 and the hook side 16 of the surface fastener 14 are separated from each other, and one end of the belt-like member 12 is inserted between the seat back 22 and the handle 23, and the loop side 15 and the hook of the rear surface fastener 14 are hooked. The sides 16 are connected by engaging with each other while adjusting the height. As a result, as shown in FIG. 2, the belt-like member 12 is attached to the handle 23 of the seat back 22 of the front seat in a looped state.

次にこのような帯状部材12による下肢の支持の動作について説明する。図3及び図4に示すように、前方の座席のシートバック22に取付けられた帯状部材12に対し、その右側面の開口を通して右足31をこの帯状部材12の内側に挿入する。また帯状部材12の左側の開口を通して左足32をこの帯状部材12の中に挿入する。そして帯状部材12の中で右脚33と左脚34とを、図3及び図4に示すように互いに交差させながら、右脚33と左脚34の交差部分を帯状部材12の下側の受け部で受けるようにする。   Next, the operation of supporting the lower limb by such a belt-like member 12 will be described. As shown in FIGS. 3 and 4, the right foot 31 is inserted into the belt-like member 12 through the opening on the right side of the belt-like member 12 attached to the seat back 22 of the front seat. Further, the left foot 32 is inserted into the belt-like member 12 through the opening on the left side of the belt-like member 12. Then, while the right leg 33 and the left leg 34 intersect each other in the belt-like member 12 as shown in FIGS. 3 and 4, the intersection of the right leg 33 and the left leg 34 is received on the lower side of the belt-like member 12. Try to receive it in the department.

この時に座席に着座している人は、その腰の位置がシートクッション20によって支持されるようになり、しかもこの人の右脚33と左脚34とは、帯状部材12によってほぼシートクッション20の上面と同じ位の高さで支持されることになる。従って、特に右足31と左足32の高さは、シートクッション20の上面とほぼ同じ高さかそれよりも高くすることができ、これによって血液が右足31あるいは左足32側に鬱血するように流入し、上体に血液が循環しにくくなる状態を回避できる。従って、特に下肢の部分の血行障害を回避することができる。これによってエコノミークラス症候群の発症が防止できる。   At this time, the person sitting on the seat is supported by the seat cushion 20 at the position of his / her waist, and the right leg 33 and the left leg 34 of the person are substantially covered by the belt-like member 12. It will be supported at the same height as the top surface. Therefore, in particular, the height of the right foot 31 and the left foot 32 can be made substantially the same as or higher than the upper surface of the seat cushion 20, so that blood flows into the right foot 31 or the left foot 32 so as to be congested. It is possible to avoid a state in which blood hardly circulates in the upper body. Therefore, it is possible to avoid a blood circulation disorder particularly in the lower limbs. This can prevent the onset of economy class syndrome.

上記実施の形態は、帯状部材12に対してその両側の側面から右足31と左足32とをそれぞれ挿入し、これによって右脚33と左脚34とを胡坐をかくようにして帯状部材12の受け部上で支持するようにしたものである。これに対して図5及び図6に示す構成は、帯状部材12の一方の側面、例えば右側の側面の開口から、右足31と左足32とを一緒に挿入するようにしたものである。この構成は、帯状部材12の受け部のところで、右脚33の膝の関節より先端側の部分と左脚34の膝の関節より先端側の部分とが、ほぼ平行に揃った状態で帯状部材12によって支えられるようになる。すなわち、正座を崩したようにして右脚33と左脚34とを支えるようにしたものである。このような構成によっても、エコノミークラス症候群の発生が防止できる点では同様である。またこのような姿勢は、特に女性が採用するのに好適な姿勢となる。   In the above-described embodiment, the right foot 31 and the left foot 32 are respectively inserted into the belt-like member 12 from both side surfaces thereof, whereby the right leg 33 and the left leg 34 are received by the belt-like member 12 with a crossed face. It is intended to be supported on the part. On the other hand, in the configuration shown in FIGS. 5 and 6, the right foot 31 and the left foot 32 are inserted together through an opening on one side surface of the belt-like member 12, for example, the right side surface. In this configuration, at the receiving portion of the belt-like member 12, the belt-like member is in a state in which the portion on the tip side from the knee joint of the right leg 33 and the portion on the tip side of the knee joint of the left leg 34 are aligned substantially in parallel. 12 will be supported. In other words, the right leg 33 and the left leg 34 are supported as if they were not sitting upright. This configuration is the same in that the economy class syndrome can be prevented from occurring. In addition, such a posture is particularly suitable for a woman to employ.

このように本考案に係る下肢の支持装置は、長時間に亘って同じ姿勢で同じシートバック20に座りながら移動するバスの中で、下肢の部分に血液が鬱血して血行障害を伴うエコノミークラス症候群の有効な対策となる。しかもこのような対策は、前方の座席のシートバック22の取っ手23の部分に単に帯状部材12を取付けるだけでよく、その着脱も、面ファスナ14の分離と係合の操作によって達成できるために、極めて簡便である。従ってバスに乗る際に、このような帯状部材12を携行して乗車後に前方のシートバック22の取っ手23に帯状部材12を取付けるだけで良く、特別な装置等は必要でなくなる。   As described above, the lower limb support device according to the present invention is an economy class in which blood is congested due to blood congestion in the lower limb portion in a bus that moves while sitting on the same seat back 20 in the same posture for a long time. It is an effective measure for the syndrome. Moreover, such a measure can be achieved simply by attaching the belt-like member 12 to the handle 23 portion of the seat back 22 of the front seat, and the attachment / detachment thereof can be achieved by the operation of separating and engaging the hook-and-loop fastener 14. It is very simple. Therefore, when riding on the bus, it is only necessary to carry such a belt-like member 12 and attach the belt-like member 12 to the handle 23 of the front seat back 22 after boarding, and no special device or the like is required.

またこのような構成は、前方の座席のシートバック22の取っ手23を利用するものであって、前方の座席との間に特別な取付け手段を必要としないために、バスの座席の前後方向の寸法を変更することは必要でなくなる。また座席の数が減少することもないために、輸送効率の低下の原因にはならず、従来と同様の輸送効率を維持できるようになる。   Further, such a configuration uses the handle 23 of the seat back 22 of the front seat and does not require any special attachment means between the front seat and the front and rear direction of the bus seat. It is not necessary to change the dimensions. Further, since the number of seats does not decrease, it does not cause a decrease in transportation efficiency, and the transportation efficiency similar to the conventional one can be maintained.

次に別の実施の形態を図7によって説明する。この実施の形態は、図7A及び図7Bに示すように、予め前方の座席のシートバック22の取っ手23に帯状部材12を取付けるようにしたものであって、取っ手23の部分を覆うように帯状部材12を取っ手23とシートバック22との間に挿通した後に、帯状部材12の上端側の部分の縫合わせ部40のところで重ね合わせて縫合わせるようにしたものである。これは、この帯状部材12を予めバスの座席の部分に固定して置く場合に好適であって、取外すことができないように縫合わせ部40を設けるようにしたものである。   Next, another embodiment will be described with reference to FIG. In this embodiment, as shown in FIGS. 7A and 7B, the belt-like member 12 is previously attached to the handle 23 of the seat back 22 of the front seat, and the belt-like member is covered so as to cover the portion of the handle 23. The member 12 is inserted between the handle 23 and the seat back 22 and then overlapped and sewn at the stitching portion 40 of the upper end side portion of the belt-like member 12. This is suitable for the case where the belt-like member 12 is previously fixed to the bus seat, and is provided with a stitching portion 40 so that it cannot be removed.

次に更に別の実施の形態を図8によって説明する。この実施の形態は、前方の座席のシートバック22の背面側に取付けられた取っ手23に取付けられた帯状部材12に、受け板45を取付けるようにしたものである。このような受け板45を設けることによって、両側から挿入される右脚33と左脚34の交差部分または一方の側面の開口から挿入される右脚33と左脚34の膝の関節より足側の部分を受け板45を介して帯状部材12で支えることが可能になり、特に右脚33と左脚34の膝の関節より足側の部分の支持を安定に行なうことが可能になるとともに、右脚33と左脚34の負担を軽減できるようになる。   Next, still another embodiment will be described with reference to FIG. In this embodiment, a receiving plate 45 is attached to a belt-like member 12 attached to a handle 23 attached to the back side of a seat back 22 of a front seat. By providing such a receiving plate 45, the right leg 33 and the left leg 34, which are inserted from both sides, or the intersection of the left leg 34 or the opening of one side, the right leg 33 and the left leg 34 are inserted from the knee joint on the foot side. This can be supported by the belt-like member 12 via the receiving plate 45, and in particular, it is possible to stably support the portion on the foot side from the knee joint of the right leg 33 and the left leg 34, and The burden on the right leg 33 and the left leg 34 can be reduced.

以上本願考案を図示の実施の形態によって説明したが、本願考案は上記実施の形態によって限定されることなく、本願考案の技術的思想の範囲内において各種の変更が可能である。例えば上記実施の形態における帯状部材12の材料、幅の寸法、長さ方向の寸法等については、取付けられるバスの座席の配置やシートバック22の角度等によって任意に調整可能である。   While the present invention has been described with reference to the illustrated embodiments, the present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of the technical idea of the present invention. For example, the material, the width dimension, the length dimension, and the like of the belt-like member 12 in the above embodiment can be arbitrarily adjusted depending on the arrangement of the seat of the bus to be attached, the angle of the seat back 22, and the like.

本願考案は、特に高速道路を利用した長距離バスの座席における下肢の支持装置に広く適用することが可能である。   The present invention can be widely applied to a lower limb support device particularly in a long distance bus seat using an expressway.

12 帯状部材
14 面ファスナ
15 ループ側
16 フック側
20 シートクッション
21 架台
22 シートバック
23 取っ手
31 右足
32 左足
33 右脚
34 左脚
40 縫合わせ部
45 受け板





















12 Belt-shaped member 14 Surface fastener 15 Loop side 16 Hook side 20 Seat cushion 21 Mounting base 22 Seat back 23 Handle 31 Right foot 32 Left foot 33 Right leg 34 Left leg 40 Sewing part 45 Base plate





















Claims (9)

帯状部材からなり、下端側が受け部になっており、側面の開口を通して左右の足を挿入し、左右の脚の膝の関節より足側の部分を前記受け部で受けるようにした下肢の支持装置。   A lower limb support device comprising a belt-like member, the lower end being a receiving portion, the left and right feet being inserted through the side openings, and the foot side portion being received by the receiving portion from the knee joint of the left and right legs . 車両の前方の座席のシートバックの背面に取り付けられた取っ手に懸架される請求項1に記載の下肢の支持装置。   The lower limb support device according to claim 1, which is suspended by a handle attached to a back surface of a seat back of a seat in front of the vehicle. 右足が前記帯状部材の右の側面の開口を通して挿入され、左足が前記帯状部材の左の側面の開口を通して挿入され、受け部上で左右の脚が交差した状態で支えられる請求項1に記載の下肢の支持装置。   The right foot is inserted through the opening on the right side surface of the belt-shaped member, the left foot is inserted through the opening on the left side surface of the belt-shaped member, and is supported with the left and right legs crossing on the receiving portion. Lower limb support device. 左右の足が前記帯状部材の一方の側面の開口を通して挿入され、受け部上で左右の脚の膝の関節より足側の部分がほぼ平行になった状態で前記受け部上で支持される請求項1に記載の下肢の支持装置。   The left and right feet are inserted through an opening on one side surface of the belt-like member, and are supported on the receiving portion in a state where the portions on the foot side from the knee joints of the left and right legs are substantially parallel on the receiving portion. Item 2. The lower limb support device according to Item 1. 帯状部材の端部に連結手段が設けられ、該連結手段によってループ状に連結される請求項1に記載の下肢の支持装置。   2. The lower limb support device according to claim 1, wherein a connecting means is provided at an end of the belt-like member, and the connecting means is connected in a loop shape. 連結手段がフックとループとが係合される面ファスナである請求項5に記載の下肢の支持装置。   6. The lower limb support device according to claim 5, wherein the connecting means is a hook-and-loop fastener with which the hook and the loop are engaged. 下端側の受け部の位置に受け板が取り付けられ、該受け板によって脚の膝の関節より先端側の部分が受けられる請求項1に記載の下肢の支持装置。   The lower limb support device according to claim 1, wherein a receiving plate is attached to a position of the receiving portion on the lower end side, and a portion on the distal end side is received by the receiving plate from the joint of the leg knee. 帯状部材の上端が前記取っ手を巻いて前後に重ねて縫い合わされ、シートバックの取っ手から取り外せないようにした請求項2に記載の下肢の支持装置。   The lower limb support device according to claim 2, wherein an upper end of the belt-like member is wound around the handle and overlapped with each other so that it cannot be removed from the handle of the seat back. 長距離バスの座席の前方に設けられる請求項1に記載の下肢の支持装置。


























The lower limb support device according to claim 1, which is provided in front of a long-distance bus seat.


























JP2016002298U 2016-05-19 2016-05-19 Lower limb support device Expired - Fee Related JP3206896U (en)

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