JP2008087624A - Cart for oxygen cylinder transportation exclusive for patient with need of always inhaling oxygen - Google Patents

Cart for oxygen cylinder transportation exclusive for patient with need of always inhaling oxygen Download PDF

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JP2008087624A
JP2008087624A JP2006270707A JP2006270707A JP2008087624A JP 2008087624 A JP2008087624 A JP 2008087624A JP 2006270707 A JP2006270707 A JP 2006270707A JP 2006270707 A JP2006270707 A JP 2006270707A JP 2008087624 A JP2008087624 A JP 2008087624A
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Prior art keywords
oxygen cylinder
axle
oxygen
handle
cart
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JP2006270707A
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Japanese (ja)
Inventor
Toru Morii
徹 森井
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Individual
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Priority to JP2006270707A priority Critical patent/JP2008087624A/en
Priority to PCT/JP2007/053898 priority patent/WO2008041376A1/en
Priority to TW96112363A priority patent/TW200817221A/en
Publication of JP2008087624A publication Critical patent/JP2008087624A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
    • B62B1/14—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/26—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor characterised by supports specially adapted to objects of definite shape
    • B62B1/264—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor characterised by supports specially adapted to objects of definite shape the objects being of cylindrical shape, e.g. barrels, buckets, dustbins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/08—Mounting arrangements for vessels
    • F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
    • F17C13/085—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use on wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/008—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor having a prop or stand for maintaining position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00—Indexing codes relating to type or characteristics of transported articles
    • B62B2202/02—Cylindrically-shaped articles, e.g. drums, barrels, flasks
    • B62B2202/022—Gas bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2203/00—Grasping, holding, supporting the objects
    • B62B2203/44—Clamping or supporting circumferentially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/0126—One vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0157—Details of mounting arrangements for transport
    • F17C2205/0161—Details of mounting arrangements for transport with wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/011—Oxygen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036—Very high pressure (>80 bar)

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Handcart (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cart for oxygen cylinder transportation capable of alleviating a load applied to a hand when the cart is forwardly inclined and pulled by the hand and positively assisting movement and going out of a patient. <P>SOLUTION: A base seat 14 for placing the oxygen cylinder A in a standing state and a traction grip 15 standing while directing to an upper part of the base seat 14 are provided at an axle 13 rotatably provided with wheels 12 at both sides. The oxygen cylinder A placed on the base seat 14 can be fixed in such an arrangement that the extension of a vertical central line of the oxygen cylinder A is crossed to an axis of the axle 13. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

この発明は、酸素を常時吸入する必要のある患者が、酸素ボンベを携帯するために用いる酸素ボンベ運搬用カート、更に詳しくは、カート上の総重量の重心を常に車軸上中央部に集約することにより、利用者の持ち手の荷重負担を大幅に減少させ、体力の無駄な消費を抑えるようにした酸素ボンベ運搬用カートに関する。   The present invention relates to an oxygen cylinder transport cart used by a patient who needs to continuously inhale oxygen to carry an oxygen cylinder. More specifically, the center of gravity of the total weight on the cart is always concentrated in the center on the axle. Thus, the present invention relates to an oxygen cylinder transport cart that greatly reduces the load burden on the user's handle and suppresses wasteful consumption of physical strength.

肺機能の疾患等により、通常の空気呼吸では必要量の酸素を摂取できず、常時酸素発生手段から酸素を吸入する必要がある患者の在宅医療において、患者の外出を可能にするため、携帯用の酸素ボンベが開発され、更に、患者がこの酸素ボンベを搬送することができるようにするための酸素ボンベ運搬用カートが提案されている。   Portable because it is not possible to take in the required amount of oxygen with normal air breathing due to pulmonary function disease, etc. Oxygen cylinders have been developed, and oxygen cylinder transport carts have been proposed to allow patients to transport the oxygen cylinders.

従来の酸素ボンベ運搬用カート１は、例えば、図５に示すように、酸素ボンベＡを起立状態で載置する台座２の一方端部寄りの位置に、両側に車軸３で枢止された一対の車輪４と、この台座２の一方端部寄りの位置から上部に起立する牽引用の把手５とを設け、前記台座２上に載置した酸素ボンベＡを台座２上の支持部材６とこの支持部材６に取付けたベルト式の固定手段７によって固定するようにした構造になっている（例えば、特許文献１参照）。   For example, as shown in FIG. 5, a conventional oxygen cylinder transport cart 1 has a pair of pivots pivoted on both sides by axles 3 at positions near one end of a base 2 on which an oxygen cylinder A is placed in an upright state. And a pulling handle 5 standing up from a position near one end of the pedestal 2, and an oxygen cylinder A placed on the pedestal 2 is connected to the support member 6 on the pedestal 2 and the support member 6. It is structured to be fixed by belt-type fixing means 7 attached to the support member 6 (see, for example, Patent Document 1).

上記のような酸素ボンベ運搬用カート１は、酸素ボンベＡを台座２上に載置した状態で停止させておくとき、図５（ａ）のように、台座２の下部先端に設けた接地脚８を接地させ、この接地脚８と車輪４で台座２を水平にすることで把手５と酸素ボンベＡを直立させた状態にする。   When the oxygen cylinder transport cart 1 is stopped in a state where the oxygen cylinder A is placed on the pedestal 2, the grounding leg provided at the lower end of the pedestal 2 as shown in FIG. 8 is grounded and the pedestal 2 is leveled by the grounding legs 8 and the wheels 4 to bring the handle 5 and the oxygen cylinder A upright.

また、酸素ボンベＡを運搬するときは、図５（ｂ）のように、手で把手５の上端握り部を握り、車軸３を支点に把手５を前方に傾斜させた状態を保持し、全体を引っ張って車輪４で移動するものである。
特開２００１−２４７０３９号公報 Further, when transporting the oxygen cylinder A, as shown in FIG. 5 (b), the hand grips the upper end grip portion of the handle 5 and keeps the handle 5 tilted forward with the axle 3 as a fulcrum. It moves with the wheel 4 by pulling.
JP 2001-247039 A

ところで、上記のような従来の酸素ボンベ運搬用カート１は、台座２の一方端部寄りの片寄った位置に１２ｃｍから２０ｃｍの外径の車輪４と把手５が設けられ、台座２の中央に酸素ボンベＡを載置する構造になっているので、車輪４の軸心に対して酸素ボンベＡは後方に離れた位置となり、図５（ｂ）のように、酸素ボンベ運搬用カート１を前傾にして手で引いたときに、酸素ボンベＡの重心が高く後方にあるため、酸素ボンベＡの重量が全て把手５を握る手にかかることになり、ちなみに、容量が３００ｌの酸素ボンベの場合、ボンベ袋等を含めて約５Ｋｇの重量があり、このような重量の負荷は患者の体力を消耗するだけでなく、疾患部分である胸に負担をかけることになり、このため、患者の移動や外出を困難にする要因になっている。   By the way, in the conventional oxygen cylinder transport cart 1 as described above, a wheel 4 and a handle 5 having an outer diameter of 12 cm to 20 cm are provided at a position near the one end of the pedestal 2, and an oxygen is provided at the center of the pedestal 2. Since the cylinder A is mounted, the oxygen cylinder A is located rearward with respect to the axis of the wheel 4, and the oxygen cylinder transport cart 1 is tilted forward as shown in FIG. When the oxygen cylinder A is pulled by hand, the center of gravity of the oxygen cylinder A is high and rearward, so that the weight of the oxygen cylinder A is entirely applied to the hand holding the handle 5, and by the way, in the case of an oxygen cylinder with a capacity of 300 l, There is a weight of about 5 Kg including the cylinder bag etc., and such a weight load not only exhausts the patient's physical strength but also places a burden on the chest which is a diseased part. It has become a factor that makes going out difficult .

そこで、この発明の課題は、上記した問題点を解決するため、カート上の総重量の重心を常に車軸上中央部に集約することにより、酸素ボンベの重量をカートで効率よく支持でき、カートを前傾にして手で引いたときに、持ち手にかかる荷重負担を少なくして、体力の無駄な消費を抑え、患者の移動や外出を積極的に支援することができる酸素ボンベ運搬用カートを提供することにある。   Therefore, in order to solve the above-described problems, the object of the present invention is to concentrate the center of gravity of the total weight on the cart at the center of the axle at all times so that the weight of the oxygen cylinder can be efficiently supported by the cart. Oxygen cylinder transport cart that can reduce the load on the handle when leaning forward and reduce the waste of physical strength, and actively support patient movement and outing It is to provide.

上記の課題を解決するため、この発明は、車軸の両端に車輪を回転可能に取付け、前記車軸に、酸素ボンベを起立状態で載置する載置台と、この載置部の両側に位置する牽引用の把手とを設け、前記載置台上に酸素ボンベを、この酸素ボンベの上下方向の中心線が車軸の軸心と交差する配置で取付けるようにした構成を採用したものである。   In order to solve the above-described problems, the present invention provides a wheel that is rotatably attached to both ends of an axle, a placing table on which an oxygen cylinder is placed in an upright state on the axle, and a traction that is located on both sides of the placing portion. For example, a configuration is adopted in which an oxygen cylinder is mounted on the mounting table, and the oxygen cylinder is attached in such a manner that the vertical center line of the oxygen cylinder intersects the axis of the axle.

上記把手が、両側縦柱の上端に握り部を有する下向きコ字状に形成され、両側縦柱がその間に酸素ボンベが納まる間隔に形成され、この両側縦柱間に、載置台上に載置した酸素ボンベを、この酸素ボンベの上下方向の中心線が車軸の軸心と交差する配置で把手に固定する固定手段を設けた構造とすることができる。   The handle is formed in a downward U-shape having a grip at the upper end of both vertical columns, and the vertical columns are formed at intervals in which oxygen cylinders are placed, and placed between the vertical columns on the mounting table. The oxygen cylinder can have a structure provided with fixing means for fixing the oxygen cylinder to the handle so that the vertical center line of the oxygen cylinder intersects the axis of the axle.

ここで、上記把手は、パイ部を用いた両側縦柱が伸縮自在で長さの調整が可能となり、車輪は例えば従来よりも小径の最大外径６ｃｍ以下とし、車輪の外径を小さくするほどカートの重心が下になり、利用者の持ち手の荷重負担を大幅に減少させることができる。   Here, in the above handle, the vertical columns on both sides using the pie part can be freely extended and adjusted, and the length can be adjusted, for example, the wheel has a smaller outer diameter of 6 cm or less than the conventional one, and the outer diameter of the wheel becomes smaller. The center of gravity of the cart is lowered, and the load on the user's handle can be greatly reduced.

また、上記載置台は車軸の上面に固定化され、車軸と、把手の両側縦柱間に固定した外枠材と、車軸の前後で車軸と平行する支持桟とで形成され、酸素ボンベを車軸上で直接支持するようになっていると共に、この載置台のカート引張り移動時の後方位置に接地部が設けられ、酸素ボンベを載置した状態で停止させておくとき、この接地部と車輪で載置台を水平にすることで把手と酸素ボンベが直立状態になるようにしている。   Further, the mounting table is fixed to the upper surface of the axle, and is formed by an axle, an outer frame member fixed between the vertical columns on both sides of the handle, and a support bar parallel to the axle before and after the axle. In addition to supporting directly on the top, a grounding part is provided at the rear position of the mounting table when the cart is pulled, and when the oxygen cylinder is placed and stopped, the grounding part and the wheel By making the mounting table horizontal, the handle and the oxygen cylinder are in an upright state.

上記把手に設けた固定手段は、両側縦柱間に設けた受けベルト又は半円の受け桟と、一対の着脱ベルトの組み合わせによって形成され、載置台上に載置した酸素ボンベを受けベルト又は半円の受け桟と着脱ベルトで把手に固定すれば、両側車軸に対してこの酸素ボンベの上下方向の中心軸の延長が交差することになる。   The fixing means provided on the handle is formed by a combination of a receiving belt or a semicircular receiving bar provided between the vertical columns on both sides and a pair of detachable belts, and receives the oxygen cylinder received on the mounting table. If it is fixed to the handle with a circular receiving bar and a detachable belt, the extension of the central axis in the vertical direction of this oxygen cylinder intersects with the two axles.

この発明によると、酸素ボンベ運搬用カートにおいて、載置台上に載置した酸素ボンベを、両側車軸の軸心に対してこの酸素ボンベの上下方向の中心線の延長が交差する配置で取付けるようにしたので、カート上に載置した酸素ボンベの総重量の重心を常に車軸上に集約してこれを車輪で支持することができ、カートを前傾にして手で引いたときに、酸素ボンベの重量が車軸で支持されることにより、把手にかかる酸素ボンベの重量を軽減させ、これにより、カートを引く患者の持ち手や胸への荷重負担を大幅に減少させることで体力の無駄な消耗を抑え、患者の移動や外出を容易にすることができ、患者の人命救助に大いに貢献できる。   According to the present invention, in the oxygen cylinder transport cart, the oxygen cylinder mounted on the mounting table is attached so that the extension of the center line in the vertical direction of the oxygen cylinder intersects the axial center of both axles. Therefore, the center of gravity of the total weight of the oxygen cylinder placed on the cart can always be gathered on the axle and supported by the wheels, and when the cart is tilted forward and pulled by hand, By supporting the weight on the axle, the weight of the oxygen cylinder on the handle is reduced, thereby significantly reducing the load on the handle and chest of the patient pulling the cart, thereby reducing waste of physical strength. This makes it easy to move and go out of the patient, greatly contributing to the lifesaving of the patient.

また、車軸両端の車輪間隔をできる限り狭くすると、それに従って全体の重量は下方に集中することになり、把手の負荷重量を極度に軽減することになる。   Further, if the wheel spacing at both ends of the axle is made as narrow as possible, the entire weight is concentrated downward accordingly, and the load weight of the handle is extremely reduced.

以下、この発明の実施の形態を図示例に基づいて説明する。   Hereinafter, embodiments of the present invention will be described based on illustrated examples.

図示のように、運搬用カート１１は、両端に車輪１２を回転自在に取付けた車軸１３と、この車軸１３上に設けられ、酸素ボンベＡを起立状態で載置するための載置台となる台座１４と、前記台座１４の両側上部に起立するよう車軸１３に取付けた牽引用の把手１５とを備え、前記把手１５に酸素ボンベＡの固定手段１６が設けられ、前記台座１４上に載置した酸素ボンベＡを、前記車軸１３の軸心に対してこの酸素ボンベＡの上下方向の中心線の延長が交差する配置で固定するようになっている。   As shown in the figure, the transport cart 11 includes an axle 13 having wheels 12 rotatably attached to both ends thereof, and a pedestal that is provided on the axle 13 and serves as a placing table for placing the oxygen cylinder A in an upright state. 14 and a pulling handle 15 attached to the axle 13 so as to stand upright on both sides of the pedestal 14, and a fixing means 16 for the oxygen cylinder A is provided on the grip 15 and placed on the pedestal 14. The oxygen cylinder A is fixed in an arrangement in which the extension of the center line in the vertical direction of the oxygen cylinder A intersects the axial center of the axle 13.

上記車軸１３は、酸素ボンベＡの直径よりも少し長いパイプ軸１３ａと、このパイプ軸１３ａの両端から突出する車輪取り付け軸１３ｂとで形成され、両車輪取り付け軸１３ｂに車輪１２を回転自在に取付けることにより、車軸１３と車輪１２は相対的に回転可能となる。   The axle 13 is formed by a pipe shaft 13a slightly longer than the diameter of the oxygen cylinder A and a wheel mounting shaft 13b protruding from both ends of the pipe shaft 13a, and the wheel 12 is rotatably mounted on both wheel mounting shafts 13b. Thus, the axle 13 and the wheel 12 can be rotated relatively.

上記台座１４は車軸１３の上面に固定化され、この車軸１３と、金属線材を用いて酸素ボンベＡの下部が嵌る内径のリングになり、把手１５の両側縦柱１５ａ間に固定した外枠材１４ａと、車軸１３の前後で車軸１３と平行するよう外枠材１４ａ内に架設した支持桟１４ｂとで形成され、酸素ボンベＡを車軸１３上で直接支持するようになっていると共に、前記外枠材１４ａのカート引張り移動時の後方位置に接地部１７が設けられ、酸素ボンベＡを載置した状態で停止させておくとき、この接地部１７と車輪１２で台座１４を水平にすることで把手１５と酸素ボンベＡが直立状態になるようにしている。   The pedestal 14 is fixed to the upper surface of the axle 13 and becomes an inner ring in which the lower portion of the oxygen cylinder A is fitted using the axle 13 and a metal wire, and is an outer frame member fixed between the vertical columns 15 a on both sides of the handle 15. 14 a and a support bar 14 b installed in the outer frame member 14 a so as to be parallel to the axle 13 before and after the axle 13, and the oxygen cylinder A is directly supported on the axle 13. When the grounding part 17 is provided at the rear position of the frame member 14a during the cart pulling movement and the oxygen cylinder A is placed and stopped, the pedestal 14 is made horizontal by the grounding part 17 and the wheel 12 The handle 15 and the oxygen cylinder A are set upright.

上記把手１５は、パイプを用いた両側縦柱１５ａの上端に握り部１８を有する下向きコ字状に形成され、両側縦柱１５ａがその間に酸素ボンベＡが納まる間隔になっていると共に、両側縦柱１５ａの下端が車軸１３のパイプ軸１３ａに固定され、車輪１２に対して前後に角度可変になっている。   The handle 15 is formed in a downward U-shape having a grip portion 18 at the upper end of both side vertical columns 15a using pipes. The both side vertical columns 15a have an interval for accommodating the oxygen cylinder A therebetween, The lower end of the column 15 a is fixed to the pipe shaft 13 a of the axle 13, and the angle with respect to the wheel 12 is variable back and forth.

この把手１５は、図示の場合、パイプを用いた両側縦柱１５ａと、パイプを用いて下向きコ字状に折り曲げ、上部水平部分が握り部１８となる引き手部材１９の組み合わせによって形成され、上下長さを患者の身長に合わせて調整することができるようにしている。   In the illustrated case, the handle 15 is formed by a combination of both vertical columns 15a using pipes and a pulling member 19 which is bent downward U-shaped using pipes and the upper horizontal part becomes the grip part 18. The length can be adjusted according to the height of the patient.

上記把手１５は、両側縦柱１５ａの軸心が車軸１３の軸心と交差する取付けとなり、把手１５に設けた固定手段１６は、図示の場合、縦柱１５ａの上下二箇所に設けられ、下部の固定手段１６は、布袋に納まる酸素ボンベＡが納まる内径の金属リング１６ａを両側縦柱１５ａに固定することによって形成されている。   The handle 15 is attached such that the axis of the vertical pillars 15a on both sides intersects the axis of the axle 13. The fixing means 16 provided on the handle 15 is provided at two upper and lower parts of the vertical column 15a in the illustrated case, The fixing means 16 is formed by fixing a metal ring 16a having an inner diameter in which an oxygen cylinder A that is accommodated in a cloth bag is accommodated, to both vertical columns 15a.

また、上部の固定手段１６は、両側縦柱１５ａ間の上下途中の位置に設けた半円状の受け桟１６ｂと、一対の着脱式ベルト１６ｃの組み合わせによって形成され、台座１４上に載置した酸素ボンベＡを固定手段１６で把手１５に固定すれば、車軸１３の軸心に対してこの酸素ボンベＡの上下方向の中心線の延長が交差するようになっている。   The upper fixing means 16 is formed by a combination of a semicircular receiving bar 16b provided at a position in the middle between the vertical columns 15a on both sides and a pair of detachable belts 16c, and is placed on the pedestal 14. If the oxygen cylinder A is fixed to the handle 15 by the fixing means 16, the extension of the center line in the vertical direction of the oxygen cylinder A intersects the axis of the axle 13.

また、両側の車輪１２は最大外径が６ｃｍ以下とし、車輪１２の外径を小さくするほど運搬用カート１１自体の重心が下になり、これによって、車輪１２の直進方向への転動性がよくなり、また、運搬用カート１１自体の重心を下げるようにすることにより酸素ボンベＡの重心を低くし、運搬用カート１１を引っ張ったときの負荷を少なくするようになっていると共に、運搬用カート１１の幅は、移動性の点からできるだけ狭く設定するのが好ましく、車軸１３の両端に把手１５の両側縦柱１５ａを固定し、車軸１３の両端で両側縦柱１５ａの外側に接近して車輪１２を取付けるようにすることで、例えば、容量が３００ｌの酸素ボンベＡを装着する場合、両側車輪１２間の最大幅を１３０ｍｍ程度に設定されている。   Further, the wheels 12 on both sides have a maximum outer diameter of 6 cm or less, and the smaller the outer diameter of the wheels 12, the lower the center of gravity of the transport cart 11 itself, so that the wheels 12 can roll in the straight direction. In addition, by lowering the center of gravity of the transport cart 11 itself, the center of gravity of the oxygen cylinder A is lowered, so that the load when the transport cart 11 is pulled is reduced. The width of the cart 11 is preferably set as narrow as possible from the viewpoint of mobility. The vertical columns 15a on both sides of the handle 15 are fixed to both ends of the axle 13, and the both sides of the axle 13 approach the outside of the vertical columns 15a. By attaching the wheels 12, for example, when the oxygen cylinder A having a capacity of 300 l is attached, the maximum width between the both wheels 12 is set to about 130 mm.

この発明の運搬用カート１１は、上記のような構成であり、台座１４の上に布袋に収めた酸素ボンベＡを両側縦柱１５ａの間に納まるように載置し、固定手段１６で酸素ボンベＡを両側縦柱１５ａに固定した状態で、運搬用カート１１を停止させておくときは、図２（ａ）と（ｂ）のように、台座１４の下部先端に設けた接地部１７を接地させ、この接地部１７と車輪１２で台座１４を水平にすることで把手１５と酸素ボンベＡを直立させる。   The transport cart 11 according to the present invention is configured as described above, and the oxygen cylinder A housed in a cloth bag is placed on the pedestal 14 so as to fit between the vertical columns 15a. When the transport cart 11 is stopped while A is fixed to the vertical columns 15a on both sides, the grounding portion 17 provided at the lower end of the base 14 is grounded as shown in FIGS. The handle 15 and the oxygen cylinder A are brought upright by making the pedestal 14 horizontal with the grounding portion 17 and the wheel 12.

直立する酸素ボンベＡは、車軸１３の軸心に対してこの酸素ボンベＡの上下方向の中心線の延長が交差する配置になる。   The upright oxygen cylinder A is arranged such that the extension of the center line in the vertical direction of the oxygen cylinder A intersects the axis of the axle 13.

また、酸素ボンベＡを運搬するときは、図４のように、手で把手１５の上端握り部１８を握り、車軸１３を支点に把手１５を前方に倒し、運搬用カート１１全体を前方に傾斜させた状態を保持し、全体を引っ張って車輪１２で移動するものである。   When the oxygen cylinder A is transported, as shown in FIG. 4, the upper grip 18 of the handle 15 is gripped by hand, the handle 15 is tilted forward with the axle 13 as a fulcrum, and the entire transport cart 11 is tilted forward. The state which was made to hold | maintain and pulls the whole and moves with the wheel 12.

運搬用カート１１を前傾させると、把手１５と台座１４は停止する車輪１２に対して、車軸１３の軸心を中心に回動し、このとき、台座１４上に載置した酸素ボンベＡは、車軸１３の軸心に対して上下方向の中心線延長が交差する配置で固定されているので、運搬用カート１１を前傾にして手で引いたときに、酸素ボンベＡの重量が図４に矢印ａで示すように車軸１３へ垂直に作用して車輪１２で支持され、これにより、把手１５を握る手にかかる酸素ボンベＡの重量を軽減させることができ、これにより、運搬用カート１１を引く患者の手や胸への負担を少なくすることで体力消耗を抑え、患者の移動や外出を容易にすることができる。   When the transport cart 11 is tilted forward, the handle 15 and the pedestal 14 rotate around the axis 12 of the axle 13 with respect to the wheel 12 that stops. At this time, the oxygen cylinder A placed on the pedestal 14 is Since the center line extension in the vertical direction intersects the axis of the axle 13 and is fixed, when the transport cart 11 is tilted forward and pulled by hand, the weight of the oxygen cylinder A is as shown in FIG. As shown by an arrow a in FIG. 4, the wheel 13 is vertically acted on and supported by the wheel 12, thereby reducing the weight of the oxygen cylinder A applied to the hand holding the handle 15. By reducing the burden on the patient's hand and chest, the exhaustion of physical strength can be suppressed, and the patient can easily move and go out.

この発明の酸素ボンベ運搬用カートと酸素ボンベの分解斜視図Exploded perspective view of oxygen cylinder transport cart and oxygen cylinder of the present invention （ａ）は酸素ボンベ運搬用カートに酸素ボンベを固定して停止させた状態の正面図、（ｂ）は同側面図(A) is a front view of a state where an oxygen cylinder is fixed to an oxygen cylinder transport cart and stopped, and (b) is a side view of the same. （ａ）は酸素ボンベ運搬用カートの酸素ボンベ支持台の構造を示す拡大した横断平面図、（ｂ）は同上の正面図、（ｃ）は車軸の拡大した断面図(A) is an enlarged cross-sectional plan view showing the structure of an oxygen cylinder support of an oxygen cylinder transport cart, (b) is a front view of the same, and (c) is an enlarged sectional view of an axle. この発明の酸素ボンベ運搬用カートに酸素ボンベを固定して引っ張った状態を示す側面図The side view which shows the state which fixed and pulled the oxygen cylinder to the oxygen cylinder transport cart of this invention （ａ）は従来の酸素ボンベ運搬用カートに酸素ボンベを固定して停止させた状態の側面図、（ｂ）は同上の酸素ボンベ運搬用カートを引っ張った状態を示す側面図(A) is a side view of a state in which an oxygen cylinder is fixed to a conventional oxygen cylinder transport cart and stopped, and (b) is a side view of a state in which the oxygen cylinder transport cart is pulled.

符号の説明Explanation of symbols

１１ 運搬用カート
１２ 車輪
１３ 車軸
１４ 台座
１５ 把手
１６ 固定手段
１７ 接地部
１８ 握り部
１９ 引き手部材 11 Carrying cart 12 Wheel 13 Axle 14 Pedestal 15 Handle 16 Fixing means 17 Grounding part 18 Grip part 19 Pulling member

上記の課題を解決するため、この発明は、車軸の両端に車輪を回転可能に取付け、前記車軸に、酸素ボンベを起立状態で載置する載置台と、この載置台の両側に位置する牽引用の把手とを設けた酸素ボンベ運搬用カートにおいて、前記車軸が載置台の下にあり、この車輪は最大外径６ｃｍ以下とし、前記載置台上に酸素ボンベを、この酸素ボンベの上下方向の中心線が車軸の軸心と交差する配置で取付けるようにした構成を採用したものである。 To solve the above problems, the present invention is rotatably mounted on the wheels at opposite ends of an axle, the axle, the mounting table for mounting the oxygen cylinder in upright position, are located on both sides of the mounting base traction In the oxygen cylinder transport cart provided with a handle , the axle is under the mounting table, the wheel has a maximum outer diameter of 6 cm or less, and the oxygen cylinder is placed on the mounting table in the vertical direction of the oxygen cylinder. A configuration is adopted in which the center line is mounted so as to intersect with the axis of the axle.

ここで、上記把手は、パイプを用いた両側縦柱が伸縮自在で長さの調整が可能となり、車輪は従来よりも小径の最大外径６ｃｍ以下とし、車輪の外径を小さくするほどカートの重心が下になり、利用者の持ち手の荷重負担を大幅に減少させることができる。 Here, the handle is on both sides a vertical pillar becomes possible to adjust freely the length stretching using pipes, wheels and less diameter of the maximum outside diameter 6cm than traditional, the smaller the outer diameter of the wheel The center of gravity of the cart is lowered, and the load on the user's handle can be greatly reduced.

上記の課題を解決するため、この発明は、車軸の両端に車輪を回転可能に取付け、前記車軸に、酸素ボンベを起立状態で載置するため車軸が下にある配置とした載置台と、この載置台の両側に位置する牽引用の把手とを設けた酸素を常時吸入する必要のある患者の歩行時専用の携帯酸素ボンベ運搬用カートにおいて、前記車軸に取付けた車輪は最大外径６ｃｍ以下とし、前記把手が、両側縦柱の上端に握り部を有する下向きコ字状で、両側縦柱がその間に酸素ボンベが納まる間隔となり、前記載置台上に載置した酸素ボンベを、この酸素ボンベの上下方向の中心線が車軸の軸心と交差する配置で載置することができるように形成され、この両側縦柱間に、載置台上に載置した酸素ボンベを、この酸素ボンベの上下方向の中心線が車軸の軸心と交差する配置で把手に固定する固定手段を設けた構成を採用したものである。 In order to solve the above-mentioned problem, the present invention includes a mounting table in which wheels are rotatably attached to both ends of an axle, and the axle is disposed below the axle to place an oxygen cylinder in an upright state. In a portable oxygen cylinder transport cart dedicated to walking of a patient who needs to constantly inhale oxygen provided with pulling handles located on both sides of the mounting table, the wheel attached to the axle has a maximum outer diameter of 6 cm or less. The handle has a downward U-shape having grips at the upper ends of the vertical columns on both sides, and the vertical columns are spaced between the oxygen cylinders. It is formed so that the center line in the vertical direction can be placed so as to intersect the axis of the axle, and the oxygen cylinder placed on the placing table is placed between the vertical columns on both sides, and the vertical direction of this oxygen cylinder The center line of the It is obtained by employing the structure in which a fixing means for fixing the handle in an arrangement that difference.

Claims (2)

車軸の両端に車輪を回転可能に取付け、前記車軸に、酸素ボンベを起立状態で載置する載置台と、この載置部の両側に位置する牽引用の把手とを設け、前記載置台上に酸素ボンベを、この酸素ボンベの上下方向の中心線が車軸の軸心と交差する配置で取付けるようにした酸素ボンベ運搬用カート。   Wheels are rotatably attached to both ends of the axle, and a mounting table for placing the oxygen cylinder in an upright state on the axle and a pulling handle located on both sides of the mounting part are provided on the mounting table. An oxygen cylinder transport cart in which oxygen cylinders are mounted in such a manner that the center line of the oxygen cylinder in the vertical direction intersects the axis of the axle. 上記把手が、両側縦柱の上端に握り部を有する下向きコ字状に形成され、両側縦柱がその間に酸素ボンベが納まる間隔に形成され、この両側縦柱間に、載置台上に載置した酸素ボンベを、この酸素ボンベの上下方向の中心線が車軸の軸心と交差する配置で把手に固定する固定手段を設けたことを特徴とする請求項１に記載の酸素ボンベ運搬用カート。   The handle is formed in a downward U-shape having a grip at the upper end of both vertical columns, and the vertical columns are formed at intervals in which oxygen cylinders are placed, and placed between the vertical columns on the mounting table. 2. The oxygen cylinder transport cart according to claim 1, further comprising fixing means for fixing the oxygen cylinder to the handle in such a manner that a vertical center line of the oxygen cylinder intersects the axis of the axle.
JP2006270707A 2006-10-02 2006-10-02 Cart for oxygen cylinder transportation exclusive for patient with need of always inhaling oxygen Pending JP2008087624A (en)

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JP2006270707A JP2008087624A (en) 2006-10-02 2006-10-02 Cart for oxygen cylinder transportation exclusive for patient with need of always inhaling oxygen
PCT/JP2007/053898 WO2008041376A1 (en) 2006-10-02 2007-03-01 Cart for carrying oxygen container
TW96112363A TW200817221A (en) 2006-10-02 2007-04-09 Cart for carrying an oxygen cylinder

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4973149U (en) * 1972-10-11 1974-06-25
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JPS63160264U (en) * 1987-04-10 1988-10-20
JPS6441470U (en) * 1987-09-08 1989-03-13
JPH0326662U (en) * 1989-07-26 1991-03-18
JP3061582B2 (en) * 1997-01-09 2000-07-10 孝一 星野 Oxygen cylinder carrier
JP2001247039A (en) * 1999-12-28 2001-09-11 Toray Ind Inc Cart for oxygen cylinder
JP4647093B2 (en) * 2000-12-25 2011-03-09 帝人株式会社 Breathing gas supply device

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CN106402652A (en) * 2016-12-13 2017-02-15 安庆市宜安气体有限公司 Portable oxygen cylinder bracket
US20230024435A1 (en) * 2021-07-22 2023-01-26 Kar-Han Tan Autonomous mobile robot

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