JPS60215323A - Chair seat support apparatus - Google Patents
Chair seat support apparatusInfo
- Publication number
- JPS60215323A JPS60215323A JP59070057A JP7005784A JPS60215323A JP S60215323 A JPS60215323 A JP S60215323A JP 59070057 A JP59070057 A JP 59070057A JP 7005784 A JP7005784 A JP 7005784A JP S60215323 A JPS60215323 A JP S60215323A
- Authority
- JP
- Japan
- Prior art keywords
- seat
- chair
- support leg
- seat support
- support apparatus
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［発明の目的］
産業上の利用分野
この発明は家具又は事務用の椅子の座席の支持装置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION OBJECTS OF THE INVENTION Field of Industrial Application This invention relates to a support device for the seat of a furniture or office chair.
従来技術
家具又は事務用の一人掛は椅子においては、安楽椅子や
描り椅子を除いて座席′は安定しているのが普通であっ
て、座席が回転するか、背気れがある場合にその傾斜を
調節できるかの程度の移動しかできない。そして腰掛け
た状態では体は椅子の状態に応じて安定してその状態を
保持するのに特別の力をいれる必要がない。PRIOR ART In the case of furniture or office chairs, the seat' is usually stable, except for easy chairs and drawing chairs, and if the seat rotates or has a backrest. It can only move to the extent that its inclination can be adjusted. In the seated state, the body is stable depending on the state of the chair, and no special force is required to maintain that state.
発明が解決しようとする問題点
人が椅子に腰掛けている場合に、を椎をまっすぐに保持
していることが腰痛などを起さないために必要であるが
、従来の椅手では、ある程度正しくない姿勢でも安定し
て坐っておられるので、正しくない姿勢になり勝らであ
る。この発明は常に正しい姿勢で坐ることを必要とする
椅子を提供するために発明されたものである。Problems to be Solved by the Invention When a person is sitting on a chair, it is necessary to keep the vertebrae straight in order to avoid back pain. He is able to sit stably even in an incorrect posture, so there is no chance of him sitting in an incorrect posture. This invention was invented to provide a chair that requires the user to always sit in the correct posture.
［発明の構成］
問題点を解決するための手段
座席上に腰掛けてを椎を正しく位置させ、両脚で体を支
持するときに、椅子の１本の支持脚が座席を正しく支持
し、姿勢が変ると、その支持脚が移動し、安定性を欠き
坐りこごちが悪くなるようにしたので、直ちに正しい
姿勢に戻り正しい姿勢になれば、体をその状態に維持す
るには力がいらないようになっている。座席を支持する
１本の支持脚の傾斜移動が大きくなれば転倒するように
なるので、その傾斜の範囲は約１５°以上にならないよ
うに保持装置を設ける。[Structure of the Invention] Means for Solving the Problem When sitting on a seat with the vertebrae correctly positioned and the body supported by both legs, one support leg of the chair supports the seat correctly and the posture is correct. If the posture changes, the supporting legs will move, resulting in a lack of stability and discomfort in sitting.If the posture is quickly returned to the correct posture, no force is required to maintain the body in that position. It has become. If the inclination movement of one support leg that supports the seat becomes large, the seat will fall over, so a holding device is provided so that the inclination range does not exceed about 15 degrees.
従って、この発明による椅子の座席の支持装置は、椅子
の座席の下部中央に固定した１本の支持脚の先端を転勤
自在に支持し、前記脚が直立状態より約１５°以上傾斜
しないようにする保持装置を備えたことを特徴とする。Therefore, the chair seat support device according to the present invention removably supports the tip of one support leg fixed to the center of the lower part of the chair seat, and prevents the leg from tilting more than about 15 degrees from the upright position. It is characterized by being equipped with a holding device.
実施例
この発明の１実施例を図面について説明すると、第１．
２図に示すように、座席１の下面中央に固定された１本
の支持脚２の先端は、座板３の上部中央に設けられた受
部４に自由に嵌合されている。Embodiment One embodiment of the present invention will be described with reference to the drawings.
As shown in FIG. 2, the tip of one support leg 2 fixed to the center of the lower surface of the seat 1 is freely fitted into a receiving part 4 provided at the center of the upper part of the seat plate 3.
座板３上には複数の支持杆５によって円形の保持リング
６が固定されている。この保持リング６は座席１が傾い
たとき支持脚２が受部４を中心として１５°以上には傾
かないようにするだめのものである。図中７は背凭れを
示す。第３図は椅子に腰掛けたときのを椎と脚の正しい
状態を示している。第４図は支持脚２を１５°以上に傾
けないための他の実施例を１部切断図で示しており、１
本の支持脚２の先端は球形８をなし座板３上の受部４に
より支持され、上方より押え金具９によって支持脚２が
抜けないように保持され、押え金具９の孔１０を適当に
開孔することによって支持脚２の傾斜を制限することが
できる。A circular retaining ring 6 is fixed on the seat plate 3 by a plurality of support rods 5. This retaining ring 6 serves to prevent the support leg 2 from tilting more than 15 degrees about the receiving part 4 when the seat 1 is tilted. In the figure, 7 indicates the backrest. Figure 3 shows the correct position of the vertebrae and legs when sitting on a chair. FIG. 4 shows a partially cutaway view of another embodiment for preventing the support leg 2 from tilting more than 15 degrees.
The tip of the book support leg 2 has a spherical shape 8 and is supported by a receiving part 4 on the seat plate 3, and is held from above by a presser metal fitting 9 so that the support leg 2 does not fall out. By opening the holes, the inclination of the support leg 2 can be restricted.
第１，２図の実施例では特別の装置を付加しなければ座
席１を持って椅子を移動することができない。保持リン
グ６を持って移動しなければならないが、第４図の実施
例では座席１を持って椅子全体を移動させることができ
る。In the embodiment shown in FIGS. 1 and 2, it is not possible to move the chair by holding the seat 1 unless a special device is added. Although the user must move by holding the retaining ring 6, in the embodiment shown in FIG. 4, the entire chair can be moved by holding the seat 1.
［発明の効果］
この発明は上記のような構成であるから、自然と正しい
姿勢で腰掛けるようになり、又そのために特別の努力も
必要としないので、腰痛を起すようなことにならず、有
用な椅子が得られる。[Effects of the Invention] Since this invention has the above-mentioned configuration, the user naturally sits in the correct posture, and no special effort is required to do so, so it does not cause back pain and is useful. You can get a comfortable chair.
第１図はこの発明の詳細な説明図、第２図は第１図のＩ
Ｆ−Ｉ線に沿う断手面図、第３図は正常な腰掛は状態の
体を示す図、第４図は他の実施例の一部断面図である。
図中、１・・・座席、２・・・１本の支持脚、３・・・
座板、４・・・支持脚の受部、５・・・支持杆、６・・
・保持リング、７・・・背凭れ、８・・・球形、９・・
・押え金具、１０・・・孔矛１図 矛３図
矛２図 矛４図Fig. 1 is a detailed explanatory diagram of this invention, and Fig. 2 is an I of Fig. 1.
FIG. 3 is a sectional view taken along line F-I, FIG. 3 is a view showing the body in a normal seated state, and FIG. 4 is a partial sectional view of another embodiment. In the figure, 1... seat, 2... one support leg, 3...
Seat plate, 4... Support leg receptacle, 5... Support rod, 6...
・Retaining ring, 7... Backrest, 8... Spherical, 9...
・Holding metal fittings, 10...Diagram 1, 3 figures, 2 figures, 4 figures
Claims (1)
転勤自在に支持し、前記脚、が直立状態より約１５°以
上傾斜しないようにする保持装置を備えたことを特徴と
する椅子の座席支持装置。A chair comprising a holding device that removably supports the tip of one support leg fixed to the center of the lower part of the seat of the chair and prevents the leg from tilting more than about 15 degrees from an upright position. seat support device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59070057A JPS60215323A (en) | 1984-04-10 | 1984-04-10 | Chair seat support apparatus |
| EP85302332A EP0161062A1 (en) | 1984-04-10 | 1985-04-03 | Supporting apparatus of a seat of a chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59070057A JPS60215323A (en) | 1984-04-10 | 1984-04-10 | Chair seat support apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60215323A true JPS60215323A (en) | 1985-10-28 |
Family
ID=13420536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59070057A Pending JPS60215323A (en) | 1984-04-10 | 1984-04-10 | Chair seat support apparatus |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0161062A1 (en) |
| JP (1) | JPS60215323A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06327435A (en) * | 1992-11-10 | 1994-11-29 | Otsuka Pharmaceut Co Ltd | Nutrition-supplying composition |
| CN105307540A (en) * | 2013-04-25 | 2016-02-03 | 奥利维尔·雨果 | Kinetic Swing Stool |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8806580D0 (en) * | 1988-03-19 | 1988-04-20 | Mcquilton G | Person support apparatus |
| NO301922B1 (en) * | 1994-08-25 | 1997-12-29 | Jurek Buchacz | Foldable work or office chair |
| AUPN779996A0 (en) * | 1996-01-30 | 1996-02-22 | Hibberd, Ronald Charles | Tilting chair |
| DE19620725A1 (en) * | 1996-05-23 | 1997-12-04 | Loos Karl Heinrich | Chair to prevent spine and joint damage caused by incorrect posture |
| DE29700437U1 (en) * | 1996-07-23 | 1997-11-27 | Fritz Becker KG, 33034 Brakel | Motor chair |
| DE19848074A1 (en) * | 1998-10-19 | 2000-04-20 | Gisela Schon | Seat with movable seat surface having adjustable tilt angle on pivot point, between foot and seat surface, and back rest |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191323582A (en) * | 1913-10-18 | 1914-05-21 | John Every | An Improved Self-adjusting Seat or Support. |
| US2862710A (en) * | 1956-12-31 | 1958-12-02 | John A Lewis | Rocking and swinging toy |
| US3432193A (en) * | 1967-08-14 | 1969-03-11 | James G Oxford | Spring hinge structure |
| DE7531129U (en) * | 1975-10-02 | 1976-03-18 | Schuckmann, Alfred Von, 5657 Haan | WORK SEAT |
-
1984
- 1984-04-10 JP JP59070057A patent/JPS60215323A/en active Pending
-
1985
- 1985-04-03 EP EP85302332A patent/EP0161062A1/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06327435A (en) * | 1992-11-10 | 1994-11-29 | Otsuka Pharmaceut Co Ltd | Nutrition-supplying composition |
| CN105307540A (en) * | 2013-04-25 | 2016-02-03 | 奥利维尔·雨果 | Kinetic Swing Stool |
| JP2016523581A (en) * | 2013-04-25 | 2016-08-12 | オリビエ ユーゴー | Dynamic pendulum stool |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0161062A1 (en) | 1985-11-13 |
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