JP3120985U - Free-rotating seating device for maintaining normal posture - Google Patents
Free-rotating seating device for maintaining normal posture Download PDFInfo
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- JP3120985U JP3120985U JP2005010671U JP2005010671U JP3120985U JP 3120985 U JP3120985 U JP 3120985U JP 2005010671 U JP2005010671 U JP 2005010671U JP 2005010671 U JP2005010671 U JP 2005010671U JP 3120985 U JP3120985 U JP 3120985U
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Abstract
【課題】自由回転座面装置取付けることでバランスを取り、背筋が張り正しい姿勢でなければ座れない状態を敢えて作る事で、座る事を意識でき尚かつ良い着座姿勢を維持できそれにより、眠気防止、学習や仕事時の集中力を高めることを可能にする自由回転座面椅子を提供する。
【解決手段】上部に軸を持つベアリング内蔵の肩付き球形自在ローラー１０２とそれを包むカップリング１０３下部に、スプリング１０４を付けることにより、座面１００が非荷重の場合は球形自在ローラー上部がストッパーになり座面が水平状態を維持し、座面に荷重が加わると球形自在ローラーを包むカップリングが、下方移動することでストッパーからはずれ自由回転できる状態になることを、特徴とする正姿勢維持の自由回転座面装置を椅子座面に取付ける。
【選択図】図４[PROBLEMS] To maintain balance by attaching a free-rotating seating device, and to create a state where the back cannot be seated unless the back is stretched and in a correct posture, and can maintain a good sitting posture, thereby preventing drowsiness. Providing a free swivel chair that makes it possible to increase concentration during learning and work.
A spherical roller with a shoulder having a shaft at the upper part and a lower part of a coupling that wraps the bearing are attached with a spring, so that the upper part of the spherical roller is a stopper when the seating surface is unloaded. The seating surface is maintained in a horizontal state, and when a load is applied to the seating surface, the coupling that wraps the spherical roller can move downward and be free from the stopper so that it can rotate freely. The free rotating seating device is attached to the chair seating surface.
[Selection] Figure 4
Description
本考案は、着座姿勢を良くする為の正姿勢維持の自由回転座面装置に関するものである。The present invention relates to a free rotating seating device that maintains a normal posture for improving a sitting posture.
本来、椅子座面は固定された物である．又は、離着座の便利、能率を考え水平回転可能な座面を備えた椅子はありますが、本考案のように座面を自由回転させる装置はない。Originally, the chair seat is fixed. Or there is a chair with a seat surface that can be rotated horizontally for the convenience and efficiency of taking off and sitting, but there is no device that freely rotates the seat surface as in the present invention.
固定された座面の椅子は、足を片方上げても、両足上げても、座面からずり落ちるような位置に座ろうが、座面の片方に偏って座ろうが、猫背になっても、背を反らしても落ちる事はなく、いわばどんなに悪い姿勢であっても安定しており、椅子に座っていると意識しなくただ漫然と座っている状態が多い。
本考案の正姿勢維持の自由回転座面装置をつける事で、両足を肩幅ぐらいに広げ、足裏が床をしっかり捉え、お尻の位置は、自由回転座面装置の上に乗ることで三点支持ができバランスをとる。背筋が張り正しい姿勢でなければ座れない状態を敢えて作る事で、座る事を意識でき尚かつ良い着座姿勢を維持できそれにより、眠気防止、学習や仕事時の集中力を高めることを可能にする自由回転座面椅子を提供することを目的とする。
又、学習や仕事中のリラックス時には、バランスボール、フイットネスボールのように椅子に座ったままでバランスを取る運動なども可能な自由回転座面椅子を提供することを目的とする。A chair with a fixed seating surface, whether you raise one foot or both feet, sit in a position that slides down from the seating surface, sits on one side of the seating surface, or sits on the back, It doesn't fall even if you turn your back, so to speak, it is stable no matter how bad it is.
By attaching the free-rotating seating device that maintains the normal posture of the present invention, both feet are extended to the shoulder width, the sole firmly grasps the floor, and the position of the buttocks is placed on the free-rotating seating device. Can be point-supported and balanced. By creating a situation where you can not sit down unless your back is in the correct posture, you can be conscious of sitting and maintain a good sitting posture, thereby enabling you to prevent drowsiness and increase concentration during learning and work An object is to provide a free rotating seat chair.
It is another object of the present invention to provide a free-swivel sitting chair that can be used for balancing exercise while sitting on a chair, such as a balance ball and fitness ball, when learning or relaxing during work.
上記課題を解決するために、本考案においては、球形自在ローラーに直接椅子座面を取付けるか、又は、上部に軸を持つ自由回転する肩付き球形自在ローラーとそれを包むカップリング下部に、スプリングを付けることにより、座面が非荷重の場合は球形自在ローラー上部がストッパーになり座面が水平状態を維持し、座面に荷重が加わると球形自在ローラーを包むカップリングが、下方移動することでストッパーからはずれ自由回転できる状態になることを、特徴とする正姿勢維持の自由回転座面装置を椅子座面に取付ける。In order to solve the above-mentioned problems, in the present invention, a chair seat surface is directly attached to a spherical roller, or a freely rotating shoulder-shaped spherical roller having a shaft on the upper part and a coupling lower part that wraps the spring. When the seating surface is unloaded, the upper part of the spherical roller becomes a stopper and the seating surface remains horizontal, and when a load is applied to the seating surface, the coupling that wraps the spherical roller should move downward. Attach to the chair seat surface with a free-rotating seat device that maintains the normal posture, so that it can be freely rotated off the stopper.
図１に示すように正姿勢維持の自由回転座面装置ユニット１０１は、円筒形で上部に球形自在ローラーの首部分より一回り大きい丸穴が開いており、上部に軸を持つ肩付き球形自在ローラー１０２を包むカップリング１０３下部に、スプリング１０４を入れてある。座面１００が非荷重の場合は、図２の状態のように肩付き球形自在ローラーの肩部分がユニット１０１の上部と接触することで自由回転を阻止する。座面１００に荷重が加わると肩付き球形自在ローラーを包むカップリング１０３が、下方移動してユニット内のストッパー１０４で停止、図３になる。この状態で座面は自由回転 図４が可能になる。As shown in FIG. 1, the free-rotating
上記説明から分かる用に、本考案の正姿勢維持の自由回転座面装置においては、敢えて正しい姿勢でなければ座れない状態を作る事で緊張感ある状態になり集中力が増す。就学児童生徒の姿勢を良くでき、視力の低下を防ぎ、学習仕事に望む意欲が向上する。As can be understood from the above description, in the free rotation seating device for maintaining a normal posture according to the present invention, a state where a person can sit without a correct posture is in a state of tension and concentration is increased. Can improve the attitude of school children, prevent the loss of vision and improve the willingness to study work.
１００ 椅子座面
１０１ 自由回転座面装置ユニット
１０２ 上部に軸を持つ肩付き球形自在ローラー
１０３ 球形自在ローラーを包むカップリング
１０４ スプリング
１０５ ユニット内のストッパー
１０６ 通常の水平回転椅子の座面支持軸DESCRIPTION OF
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005010671U JP3120985U (en) | 2005-11-15 | 2005-11-15 | Free-rotating seating device for maintaining normal posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005010671U JP3120985U (en) | 2005-11-15 | 2005-11-15 | Free-rotating seating device for maintaining normal posture |
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| Publication Number | Publication Date |
|---|---|
| JP3120985U true JP3120985U (en) | 2006-04-27 |
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| JP2005010671U Expired - Fee Related JP3120985U (en) | 2005-11-15 | 2005-11-15 | Free-rotating seating device for maintaining normal posture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209616A (en) * | 2010-10-26 | 2013-07-17 | 塔德乌什·梅热医疗康复中心 | A furniture unit to sit-on |
-
2005
- 2005-11-15 JP JP2005010671U patent/JP3120985U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209616A (en) * | 2010-10-26 | 2013-07-17 | 塔德乌什·梅热医疗康复中心 | A furniture unit to sit-on |
| JP2013540038A (en) * | 2010-10-26 | 2013-10-31 | タデウシュ マズール セントレム リハビリタージ “ズドローヴィア” | Seating furniture unit |
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