JP3033484U - Wheelchair stair lift assistance cart - Google Patents

Wheelchair stair lift assistance cart

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Publication number
JP3033484U
JP3033484U JP1995009525U JP952595U JP3033484U JP 3033484 U JP3033484 U JP 3033484U JP 1995009525 U JP1995009525 U JP 1995009525U JP 952595 U JP952595 U JP 952595U JP 3033484 U JP3033484 U JP 3033484U
Authority
JP
Japan
Prior art keywords
wheelchair
cage
stairs
underframe
stair climbing
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
JP1995009525U
Other languages
Japanese (ja)
Inventor
一堯 有馬
清光 久冨
政敏 古賀
忠義 山本
Original Assignee
株式会社ケイ・エス・ケイ
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 株式会社ケイ・エス・ケイ filed Critical 株式会社ケイ・エス・ケイ
Priority to JP1995009525U priority Critical patent/JP3033484U/en
Application granted granted Critical
Publication of JP3033484U publication Critical patent/JP3033484U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

(57)【要約】 【目的】 付添者を伴うことなく、車椅子利用者が安心
してかつ安全に階段を昇降することができる、車椅子用
階段昇降補助台車を提供する。 【構成】 台枠(15)下部に、回転揺動可能な左右一
対のクローラ装置(1)を前後に設け、台枠(15)上
部には車椅子(24)を積載したケージ(21)を常に
概ね水平に保ための吊り金具(18)を備え、さらにケ
ージ(21)には、車椅子(24)が乗降するための折
畳み式デッキ(22)を備える構成からなり、遠隔操作
により階段を昇降させることを特徴とする。
(57) [Summary] [Purpose] To provide a wheelchair stair climbing assistance cart that allows wheelchair users to safely and safely climb stairs without an attendant. [Structure] A pair of left and right crawler devices (1) capable of rotating and swinging are provided in the lower part of the underframe (15) at the front and back, and a cage (21) loaded with a wheelchair (24) is always above the underframe (15). It comprises a hanging bracket (18) for keeping it substantially horizontal, and a foldable deck (22) for a wheelchair (24) to get on and off, in a cage (21). It is characterized by

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]

本考案は、着座したままの車椅子を搭載し、階段を自動的に昇降することがで きる車椅子用階段昇降補助台車に関するものである。 The present invention relates to a stair lift assistance cart for wheelchairs, which is capable of automatically lifting stairs by mounting a seated wheelchair.

【0002】[0002]

【従来の技術】[Prior art]

一般的な車椅子は、階段を昇降する機能は有しておらず、階段を昇降する場合 は付添者が不可欠であり、その付添者も一人では困難である。 そこで、最近では車椅子用階段昇降補助台車なるものが提案され、この車椅子 用階段昇降補助台車に車椅子をセットし、固定金具で固定し、さらに車椅子を仰 向け方向に傾けた位置で固定し、付添者が車椅子用階段昇降補助台車を操作しな がら階段を昇降している。 A general wheelchair does not have the function of raising and lowering the stairs, and an attendant is indispensable when going up and down the stairs, and it is difficult for the attendant alone. Therefore, recently, a stair climbing assistance cart for wheelchairs has been proposed.A wheelchair is set on the stair climbing assistance cart for wheelchairs, fixed with fixing brackets, and further fixed at a position where the wheelchair is tilted in the supine direction. A person is moving up and down the stairs while operating the wheelchair stair lift assistance cart.

【0003】[0003]

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

しかしながら、前記従来の構成並びに動作の車椅子用階段昇降補助台車では、 図11及び図13に示すように、車椅子利用者が仰向け方向に傾いた状態のまま 走行するため、車椅子利用者に恐怖感や、第三者に対する羞恥心を抱かせる恐れ がある。 さらに、図10乃至図13に示すように、車椅子利用者が階段を昇降する場合 、付添者が車椅子用階段昇降補助台車を操作しながら階段を昇降しなければなら ないため付添者に高度な操作技術および熟練を要求される。 また、一対のクローラ装置のため、特に、階段の上部と下部では台車および付 添者とも不安定な姿勢となり危険である。 本考案は、このような問題点があるという事から、これらの欠点を解決するた めになされたものである。 However, in the wheelchair stair climbing assistance trolley having the above-described conventional configuration and operation, as shown in FIGS. 11 and 13, the wheelchair user runs while leaning in the supine direction, which may cause a fear of wheelchair users. , There is a risk of embarrassing third parties. Further, as shown in FIG. 10 to FIG. 13, when a wheelchair user moves up and down stairs, the attendant must move up and down the stairs while operating the stair climbing auxiliary cart for wheelchairs. Skill and skill required. Also, because of the pair of crawler devices, the trolley and the attendant are unstable postures, especially at the upper and lower parts of the stairs, which is dangerous. The present invention has been made in order to solve these drawbacks due to the above problems.

【0004】[0004]

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

前記目的に沿う請求項1記載の車椅子用階段昇降補助台車は、台枠下部の支え 軸を支点に、回転揺動可能な左右一対のクローラ装置を前後に設け遠隔操作によ り駆動モータで自走できるクローラ装置と、 車椅子が容易に乗降できるための折り畳み式デッキを具備し、乗車した車椅子 を固定する装置を備えたケージと、 前記ケージの水平状態を、常に維持させるための吊り金具を設けた台枠と、 によって構成される車椅子用階段昇降補助台車である。 The wheelchair stair climbing assistance trolley according to claim 1, which is in line with the above purpose, is provided with a pair of left and right crawler devices capable of rotating and swinging forward and backward with a supporting shaft at the bottom of the underframe as a fulcrum, and is automatically driven by a drive motor by remote control. A cage equipped with a crawler device that can run, a folding deck that allows the wheelchair to easily get in and out, and a cage that has a device that fixes the wheelchair that has been boarded, and a hanging metal fitting that constantly maintains the horizontal state of the cage. It is a wheelchair stair climbing assistance trolley composed of an underframe.

【0005】[0005]

【実施例】【Example】

続いて、添付した図面を参照しつつ、本考案を具体化した実施例につき説明し 本考案の理解に供する。 ここに、図1乃至図4は本考案の一実施例に係る車椅子用階段昇降補助台車の 構成例を示すもので、図1は車椅子用階段昇降補助台車の正面図、図2は車椅子 の乗降実施例を示す断面図、図3は車椅子用階段昇降補助台車の側面図、図4は クローラ装置の平面図、図5乃至図9は同実施例の車椅子用階段昇降補助台車が 階段を昇降する場合の各状態を示す図、図10乃至図13は従来の車椅子用階段 昇降補助台車を使用して階段を昇降する場合の状態を示す図である。 以下これらについて詳しく説明する。 Next, with reference to the accompanying drawings, an embodiment of the present invention will be described to provide an understanding of the present invention. 1 to 4 show an example of the structure of a wheelchair stair climbing assisting trolley according to an embodiment of the present invention. FIG. 1 is a front view of the wheelchair stairs climbing assisting trolley, and FIG. FIG. 3 is a cross-sectional view showing an embodiment, FIG. 3 is a side view of a wheelchair stair climbing auxiliary cart, FIG. 4 is a plan view of a crawler device, and FIGS. 5 to 9 are wheelchair stair climbing auxiliary carts of the same example ascending and descending stairs. FIG. 10 to FIG. 13 are diagrams showing the respective states in the case, and are diagrams showing the states when the stairs for wheelchairs of the related art are used to move up and down the stairs. These will be described in detail below.

【0006】 まず、図2に示すように着座したままの車椅子(24)利用者をケージ(21 )に乗車させるため、折畳み式デッキ(22)をスロープ状に伸張し、乗車後は 折畳んでケージ(21)の前壁として兼用する。ケージ(21)に乗り込んだ車 椅子(24)はストッパー板(19)に突き当たりストッパー(20)で固定さ れる。このケージ(21)は台枠(15)に設けられた吊り金具(18)により 概ね垂直に吊り下げられた状態となっている。First, as shown in FIG. 2, the foldable deck (22) is extended in a slope shape in order to allow the user of the wheelchair (24) who is still seated to get into the cage (21), and after getting on, fold it. Also serves as the front wall of the cage (21). The car chair (24) which got into the cage (21) hits the stopper plate (19) and is fixed by the stopper (20). This cage (21) is in a state of being suspended almost vertically by a suspending metal fitting (18) provided on the underframe (15).

【0007】 次に、遠隔操作により、台枠(15)に備えられたバッテリ(25)を電源と してモータ(12)が起動し、カップリング(13)を介して駆動輪(2)が回 転を始める。この走行体となるクローラ装置(1)は、駆動輪(2)、走行輪( 3)(4)、フレーム(11)、摩擦係数の高い弾性体からなるベルト(8)、 とからなり走行を始める。Next, by remote control, the motor (12) is started by using the battery (25) provided in the underframe (15) as a power source, and the drive wheel (2) is driven through the coupling (13). Start turning. The crawler device (1), which is the traveling body, is composed of a driving wheel (2), traveling wheels (3) and (4), a frame (11), and a belt (8) made of an elastic body having a high friction coefficient, to perform traveling. start.

【0008】 上記のように構成された車椅子用階段昇降補助台車の作用を、図5乃至図9に 示す各動作状態図を参照しながら説明する。 走行を始めた2対、計4つのクローラ装置(1)は階段最上段のエッジまで進 み、図6に示すように支え軸(16)がエッジを通過すると支え軸(16)を支 点にして前側の一対のクローラ装置(1)が傾いていく。 図7に示すように、さらに進むと後側の一対のクローラ装置(1)も前側の一 対のクローラ装置(1)と同じく、エッジを通過する時点で支え軸(17)を支 点にして傾く。さらに図8、図9の状態を経て階段を下り終える。 この一連の動作のなかで、2対のクローラ装置(1)及び台枠(15)は階段 のエッジに添って傾くが、車椅子(24)をのせたケージ(21)は吊り金具( 18)により吊り下げられた状態となっているため、常に概ね水平を保ちながら 走行する。 また、上述の場合は階段を下降 するときの動作であるが、これとは逆に下から上に昇るときにもほぼ同様な手順 で車椅子(24)を常に概ね水平に保ったまま階段を昇ることができる。The operation of the wheelchair stair climbing assistance carriage configured as described above will be described with reference to the operation state diagrams shown in FIGS. 5 to 9. The four pairs of crawler devices (1), which started running, moved to the uppermost edge of the stairs, and when the support shaft (16) passed the edge, the support shaft (16) was used as a fulcrum as a fulcrum as shown in FIG. The pair of front crawler devices (1) incline. As shown in FIG. 7, as the process proceeds further, the pair of rear crawler devices (1), like the pair of front crawler devices (1), use the support shaft (17) as a fulcrum when passing through the edge. Lean. After finishing the steps shown in FIGS. 8 and 9, the stairs are completed. In this series of operations, the two pairs of the crawler device (1) and the underframe (15) incline along the edge of the stairs, but the cage (21) on which the wheelchair (24) is mounted is suspended by the hanging metal fittings (18). Since it is in a suspended state, it always runs while maintaining a generally horizontal position. In the case described above, the operation is for descending stairs. Conversely, when ascending from the bottom to the top, the same procedure is followed to climb the stairs while keeping the wheelchair (24) generally horizontal. be able to.

【0009】[0009]

【考案の効果】[Effect of the invention]

請求項1記載の車椅子用階段昇降補助台車においては、左右一対のクローラ装 置を前後に設けたため安定感があり、さらにケージを吊り下げとしたため車椅子 利用者は常に概ね水平状態が維持でき恐怖感や羞恥心を持つことなく、安全にか つ安心して階段を昇降することができる。 また、車椅子用階段昇降補助台車の操作は、熟練を要さず誰にでも簡単にでき る。 In the wheelchair stair climbing assistance trolley according to claim 1, there is a sense of stability because a pair of left and right crawler devices are provided at the front and rear, and since the cage is hung, the wheelchair user can always maintain a substantially horizontal state and feel fear. You can safely and safely climb stairs without feeling shy. In addition, anyone can easily operate the wheelchair stair climbing assistance cart without requiring any skill.

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

【図1】本考案の一実施例に係る車椅子用階段昇降補助
台車の正面図である。
FIG. 1 is a front view of a wheelchair stair climbing assistance trolley according to an embodiment of the present invention.

【図2】同車椅子用階段昇降補助台車の車椅子乗降実施
例を示す断面図である。
FIG. 2 is a cross-sectional view showing an embodiment of getting on and off a wheelchair of the wheelchair stair climbing assistance trolley.

【図3】図1の側面図である。FIG. 3 is a side view of FIG. 1;

【図4】図1におけるクローラ装置の平面図である。FIG. 4 is a plan view of the crawler device in FIG.

【図5】乃至FIG. 5 through

【図9】本考案の車椅子用階段昇降補助台車が階段を昇
降する場合の各状態を示す図である。
FIG. 9 is a view showing various states when the stair climbing assistance cart for wheelchairs according to the present invention moves up and down stairs.

【図10】乃至FIG. 10 through

【図13】従来の車椅子用階段昇降補助台車を使用して
階段を昇降する場合の各状態を示す図である。
FIG. 13 is a diagram showing each state when the stairs are lifted and lowered using the conventional wheelchair stair climbing assist cart.

【符号の説明】[Explanation of symbols]

1 クローラ装置 2 駆動輪 3 走行輪 4 走行輪 5 走行輪 6 走行輪 7 走行輪 8 ベルト 9 ベルト 10 フレーム 11 フレーム 12 モータ 13 カップリング 14 ブレーキ 15 台枠 16 支え軸 17 支え軸 18 吊り金具 19 ストッパー板 20 ストッパー 21 ケージ 22 折畳み式デッキ 23 ピン 24 車椅子 25 バッテリ 1 crawler device 2 drive wheel 3 traveling wheel 4 traveling wheel 5 traveling wheel 6 traveling wheel 7 traveling wheel 8 belt 9 belt 10 frame 11 frame 12 motor 13 coupling 14 brake 15 underframe 16 supporting shaft 17 supporting shaft 18 hanging metal fitting 19 stopper Board 20 Stopper 21 Cage 22 Foldable Deck 23 Pin 24 Wheelchair 25 Battery

Claims (1)

【実用新案登録請求の範囲】[Utility model registration claims] 【請求項1】A.車椅子が乗降できるための折り畳み式
デッキを具備し、乗車した車椅子を固定する装置を備え
たケージと、 B.前記ケージを、常に水平状態に維持させるための吊
り金具を設けた台枠と、 C.台枠下部の支え軸を支点に、回転揺動可能な左右一
対のクローラを前後に設け、遠隔操作により駆動モータ
で自走できるクローラ装置と、 によって構成される車椅子用階段昇降補助台車。
1. A. A cage equipped with a folding deck for allowing a wheelchair to get on and off, and a device equipped with a device for fixing the boarded wheelchair; An underframe provided with hanging metal fittings for always maintaining the cage in a horizontal state; A wheelchair stair climbing assistance cart that is composed of a pair of left and right crawlers that can rotate and swing around a support shaft at the bottom of the underframe, and a crawler device that can be self-propelled by a drive motor by remote control.
JP1995009525U 1995-08-04 1995-08-04 Wheelchair stair lift assistance cart Expired - Lifetime JP3033484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1995009525U JP3033484U (en) 1995-08-04 1995-08-04 Wheelchair stair lift assistance cart

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1995009525U JP3033484U (en) 1995-08-04 1995-08-04 Wheelchair stair lift assistance cart

Publications (1)

Publication Number Publication Date
JP3033484U true JP3033484U (en) 1997-01-28

Family

ID=43168365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1995009525U Expired - Lifetime JP3033484U (en) 1995-08-04 1995-08-04 Wheelchair stair lift assistance cart

Country Status (1)

Country Link
JP (1) JP3033484U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007077690A1 (en) * 2005-12-28 2007-07-12 Equos Research Co., Ltd. Traveling vehicle
JP2009078044A (en) * 2007-09-27 2009-04-16 Hiroshi Yukitoshi Drive assist device for wheelchair
JP2010131145A (en) * 2008-12-04 2010-06-17 National Institute Of Advanced Industrial Science & Technology Moving toilet system
JP2012143382A (en) * 2011-01-12 2012-08-02 Sanwa:Kk Stair lift apparatus
KR20230167582A (en) * 2022-06-02 2023-12-11 한국기계연구원 Wheel chair for climbing and descending stairs

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007077690A1 (en) * 2005-12-28 2007-07-12 Equos Research Co., Ltd. Traveling vehicle
JP2009078044A (en) * 2007-09-27 2009-04-16 Hiroshi Yukitoshi Drive assist device for wheelchair
JP2010131145A (en) * 2008-12-04 2010-06-17 National Institute Of Advanced Industrial Science & Technology Moving toilet system
JP2012143382A (en) * 2011-01-12 2012-08-02 Sanwa:Kk Stair lift apparatus
KR20230167582A (en) * 2022-06-02 2023-12-11 한국기계연구원 Wheel chair for climbing and descending stairs
KR102647202B1 (en) 2022-06-02 2024-03-13 한국기계연구원 Wheel chair for climbing and descending stairs

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