JP6114417B1

JP6114417B1 - Chair and footrest set

Info

Publication number: JP6114417B1
Application number: JP2016022303A
Authority: JP
Inventors: 敏一山崎; みち子山崎
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-09
Filing date: 2016-02-09
Publication date: 2017-04-12
Anticipated expiration: 2036-02-09
Also published as: JP2017140128A

Abstract

【課題】椅子と足置きを有し、椅子の背もたれと座部を前後に揺動する範囲規制の倒れ止め停止受けがなくても、足置きを利用することで、倒れ止め停止受けでき、体の安定を保てるようにすること。【解決手段】背もたれ１座部７を前後に揺動する際の範囲規制の倒れ止め停止受けを行うため、椅子本体受け部１１を前倒れ止め１４、後倒れ止め１２及び中部曲線部１３の３つの部分で構成すると共に、上下二段に足置き２３、２６を設けた足置きを活用して、座席での体重移動と足の置き方の調整で、背もたれ角度の無段階調整行なえるようにあうる。特に、上段足置き台２３を３支柱で支持したことにより、上下と前後にの２段階に振れ、また、背もたれ角度の変化に応じ、足を上下段に自在に置ける。【選択図】図１An object of the present invention is to provide a body that has a chair and a footrest and can be used to prevent a body from falling down by using the footrest even if there is no range-restraining body suspension that swings the back and seat of the chair back and forth. To maintain stability. In order to perform a range stop tilt stop stop when swinging a backrest 1 seat part back and forth, a chair body support part 11 includes a front tilt stop 14, a back tilt stop 12 and a middle curve part 13. It is composed of two parts, and by using the footrests with footrests 23 and 26 in the upper and lower two stages, the backrest angle can be adjusted steplessly by adjusting the weight movement in the seat and the way of placing the feet. I can. In particular, since the upper footrest 23 is supported by three struts, it can swing in two steps, up and down and front and back, and the foot can be freely placed on the upper and lower steps according to changes in the backrest angle. [Selection] Figure 1

Description

本分野は、椅子と足置きのセットに関するものである。 This field relates to chair and footrest sets.

従来、複数段階に角度調整をすることができるとともに,その操作を容易に行えるように
した足載せ台があった、（特許文献、１、２、参照） Conventionally, there has been a footrest that can be adjusted in multiple stages and can be easily operated (see Patent Documents 1, 2).

特開２００１―１２８７９３JP 2001-128793 A 特開２００７−９００１４JP2007-90014

従来、椅子と足置きを有し、椅子の背もたれ（１）座部（７）を前後に揺動する背もたれ角度の規制範囲の倒れ止め停止受けできず、倒れ止め停止受け行い、体の安定を保つ課題と、足置きにおいて、上下二段の足置きがなく、上下段の足置きを設け、上段足置き（２３）をシーソ形式で上下振りと、振り子形式で前後に二段階に振れ、椅子の背もたれ（１）変化に応じ、自分流の上下段の足の置き方を自在にでき、足置きの移動を容易にする脚部にキャスタ（３９）を有し、足の置き方の多様性を求めることを課題とする。
従来の足置き台において、足を上向き置き状態での足置きをすることはできなかった。
本発明は上記課題を解決することにより、足を上向き状態で足置きできるようにするものである Conventionally, it has a chair and a footrest, and the chair backrest (1) The seat back (7) can be swung back and forth. There is no two-step footrest in the upper and lower footrests, and the upper footrest (23) swings up and down in a seesaw form and swings back and forth in a pendulum form in two steps The back of the back (1) Depending on the change, you can freely place your own upper and lower feet, and have casters (39) on the legs that make it easier to move your feet. The challenge is to seek
In the conventional footrest, the footrest cannot be placed with the foot facing upward.
The present invention solves the above-mentioned problems, and makes it possible to place the foot in an upward state.

椅子と足置きと、を備え、前記椅子は、座部（７）と、背もたれ（１）と、背もたれ角度の範囲を規制する、前倒れ止め（１４）と後ろ倒れ止め（１２）とを有し、前記座部（７）と前記背もたれ（１）とを前後に揺動可能に支持する本体受け部（１１）と、を有しており、前記足置きは、前記椅子に座った使用者が、足を載せるためのものである椅子と足置きセットの活用手段である。 A chair and a footrest, the chair having a seat (7), a backrest (1), and a forward tilt stop (14) and a back tilt stop (12) that regulate the range of the backrest angle. And a body receiving portion (11) that supports the seat portion (7) and the backrest (1) so as to be swingable back and forth, and the footrest is a user sitting on the chair. However, it is a means of utilizing a chair and a footrest set for placing a foot.

前記足置きは、３個以上のキャスタ（３９）により支持された下段の足置き台（２６）と、前記下段の足置き台（２６）の中央部に設けられた、上端下端の有した支持体（２９）と、前記支持体（２９）に支持された上段の足置き台（２３）と、を有し、前記支持体（２９）は、下端が下段の足置き台（２６）に、左右水平軸周りに回動可能に軸支され、上端が上段足置き台（２３）を、別の左右水平軸周りに回動可能に軸支している、前記請求項記載の椅子と足置きのセットの活用手段である。 The footrest includes a lower footrest (26) supported by three or more casters (39) and a support provided at a lower end of the upper footrest (26) provided at the center of the lower footrest (26). A body (29) and an upper footrest (23) supported by the support (29), and the support (29) has a lower end on the lower footrest (26). The chair and footrest according to claim 1, wherein the chair and the footrest are pivotally supported around a horizontal axis, and an upper end pivotally supports an upper footrest (23) around another horizontal axis. It is a means of utilizing the set.

前記椅子は、前記背もたれ（１）に固定された肘受け軸（１９）と、前記肘受け軸（１９）に固定された肘受け台（１８）と、をさらに有し、肘受け軸（１９）と座部（７）との間に、横向き姿勢での座部（７）への立ち座りを容易にする空隙（２１）が設けられており、
前記背もたれ（１）と、肘受け台（１８）の間に、座った使用者が腕を下に降ろした腕と干渉しないように、空隙（２２）を設けている、前記に記載の椅子と足置きセットの活用手段である。 The chair further includes an elbow support shaft (19) fixed to the backrest (1) and an elbow support base (18) fixed to the elbow support shaft (19). ) And the seat (7) are provided with a gap (21) that makes it easy to stand and sit on the seat (7) in a sideways posture,
The chair according to the above, wherein a gap (22) is provided between the backrest (1) and the elbow cradle (18) so that a seated user does not interfere with the arm with the arm lowered. It is a means of utilizing a footrest set.

前記椅子は、前記背もたれ（１）上部に設けられている、背もたれに（１）に沿った上下方向の位置と、背もたれ（１）から前方に突き出す高さを調整可能な４山枕（５）を、さらに有している前記記載の椅子と足置きセットの活用手段である。、 The chair is provided at the top of the backrest (1), and a four-mountain pillow (5) capable of adjusting the vertical position along the backrest (1) and the height protruding forward from the backrest (1) Is a means for utilizing the chair and footrest set described above. ,

前記椅子は、前記背もたれ上部に設けられる、４山枕（５）の左右両側に、両手を頭上にあげ、手で握り込め、腕、背中を伸ばせる握り部（４）を、枕受板（４A）上の両サイド
に張出した、張出部を有した握り部（４A）を設けた、前記記載の椅子と足置きセットの
活用手段である The chair is provided with a grip part (4) on both the left and right sides of the four-crest pillow (5), which is provided on the backrest, with both hands over the head, and can be gripped by hand to extend the arms and back. ) It is a means for utilizing the chair and footrest set as described above, provided with a grip part (4A) that has an overhanging part projecting on both sides.

前記椅子と足置きのセット活用方法は、椅子の座部（７）と背もたれ（１）の角度を前後の揺動と、前記の背もたれ角度の範囲を規制による停止と倒れ止めは、座席での体重移動方法と、足置きによる上下段の足の置き方によるバランスの取り方の調整により、座部（７）と背もたれ（１）角度の揺動と停止と、範囲規制の停止倒れ止めを自在にでき、自分流に無段階の背もたれ角度調整できる、前記に記載の椅子と足置きセット活用の手段である。 The chair and footrest set can be used in a manner that the chair seat (7) and the backrest (1) can be swung back and forth, and the range of the backrest angle can be controlled and stopped by the seat. By adjusting the weight transfer method and how to balance the foot by placing the upper and lower feet, the seat (7) and backrest (1) angle swing and stop, and range regulation stop fall prevention The chair and the footrest set can be used as described above, and the chair can be adjusted in a stepless manner in a personal way.

本発明の椅子と足置きセット活用により、椅子本体の背もたれ（１）と座部（７）の前後に揺動する、範囲規制の倒れ止め停止受けでき、上段と下段の足置きを備え、椅子の背もたれ角度の揺動変化に応じ、上下段の足の置き方の自在性をもつ多様性を要し、足を上向き置きの可能と、足置きの脚部にキャスタ（３９）を備え、足置きの移動を容易にでき、利用者の体に適した座りと足置きでき、快適な時間を過ごせることを提供できる。 By utilizing the chair and footrest set of the present invention, the chair body can be swung back and forth of the backrest (1) and the seat (7), can receive a range-controlled fall stop, and has an upper and lower footrest, Depending on the swinging angle of the backrest angle, it is necessary to have a variety of ways to place the upper and lower legs, the legs can be placed upwards, and the legs of the footrest are equipped with casters (39). It is possible to make it easy to move the place, to sit and place feet suitable for the user's body, and to provide a comfortable time.

椅子と足置きの側面図Side view of chair and footrest 椅子と足置きの正面図Front view of chair and footrest 椅子の裏面図Back view of chair 足置きの支持体と脚部位置図Footrest support and leg position diagram 椅子と足置き実施例側面図Side view of chair and footrest embodiment

本発明の実施形態を添えつけ図面、図１から図５の符号に基づいて説明する。 Embodiments of the present invention will be described with reference to the accompanying drawings and reference numerals in FIGS.

図１においては、椅子の形態は、座部（７）を床面と水平に、背もたれ（１）角度を垂直から後部に勾配（１A）を要し、背もたれ（１）上部に４山枕（５）を備え、椅子本体受
け部（１１）を背もたれ（１）後部から座部（７）裏まで椅子の左右２本で受け、背もたれ（１）座部（７）の揺動と、範囲規制の停止倒れ止めでき、背もたれ（１）から、肘を受ける肘受け台（１８）を備えた椅子形態である。 In FIG. 1, the chair is configured such that the seat (7) is parallel to the floor, the backrest (1) is inclined from the vertical to the rear (1A), and the top of the backrest (1) has four piles ( 5), the chair body receiving part (11) is received from the backrest (1) from the back to the seat (7) back by the left and right of the chair, the backrest (1) swinging of the seat (7) and range regulation The chair is provided with an elbow cradle (18) for receiving an elbow from the backrest (1).

図１、,図３のおいて、椅子本体受け部（１１）は椅子の左右２本を要し、上部、中部、
下部の３区部で受け、上部直線受け（１２）部を後部の床面に着地時に、背もたれ角度を、後部の揺動最大角度の停止倒れ止めでき、下部直線受け（１４）部を前部の床面に着地時に、座部（７）を水平に保持し、前倒れ止め停止受けでき、中部曲線受け（１３）部により、背もたれ（１）座部（７）を前後に揺動する揺動間（１１A）を受ける、椅子本体
受け部（１１）形態である。 In FIG. 1 and FIG. 3, the chair body receiving portion (11) requires two left and right chairs, the upper part, the middle part,
When the lower straight receiving part (12) is landed on the rear floor, the backrest angle can be stopped at the rear maximum swing angle, and the lower straight receiving part (14) can be stopped at the front. When landing on the floor of the floor, the seat (7) can be held horizontally and can be stopped to prevent it from falling forward, and the back (1) the seat (7) can be swung back and forth by the middle curve receiver (13). It is a chair main body receiving part (11) form which receives a moving space (11A).

図１において、椅子本体受け部（１１）は、本体受け部台（１０）と、背もたれ支住（３）からの、椅子本体取付軸１（１６）と、椅子本体取付軸２（１７）により、椅子本体受け（１１）部を固定取り付けている形態である。 In FIG. 1, a chair body receiving part (11) is composed of a body receiving part base (10), a chair body attaching shaft 1 (16) and a chair body attaching shaft 2 (17) from a backrest dwelling (3). The chair body receiver (11) is fixedly attached.

図３において、椅子の本体受け部（１１）の左右２本の上部直線受け部（１２）の先端部に補強軸（１５）を用いて、左右を連結し、本体受け部（１１）を補強する形態である。 In FIG. 3, the left and right two upper straight receiving portions (12) of the main body receiving portion (11) of the chair are connected to the front ends using a reinforcing shaft (15) to reinforce the main body receiving portion (11). It is a form to do.

図１において、肘受け軸（１９）と座部（７）面の間に、横向き姿勢での座部（７）への立ち座りを容易にする空隙（２１）を広く設けた形態である。 In FIG. 1, a space (21) is provided between the elbow bearing shaft (19) and the seat (7) so that a gap (21) that makes it easy to stand on the seat (7) in a horizontal posture is provided.

図１、図３において、背もたれ（１）と肘受け台（１８）の間に空隙（２２）を設け、座席に座って腕を下に降ろせ、腕を干渉しない空隙（２２）を設けている形態である。 In FIG. 1 and FIG. 3, a gap (22) is provided between the backrest (1) and the elbow cradle (18) so that the arm can be lowered while sitting on the seat, and a gap (22) that does not interfere with the arm is provided. It is a form.

図１、図３において、４山枕（５）は、台形で、４つの山からなり、背もたれ支住（３）上部から枕受板（４）面に、面ファスナ（６）の凹部を設け、４山枕（５）裏の上部に面ファスナ（６Ａ）の凸部を設け、４山枕（５）の面ファスナ（６A）を面ファスナ（６）への貼り付け方位置により、４山枕（５）の上下位置調整でき、４山枕（５）を前方に突き出す高さ調整を、４山枕（５）の裏側に楕円形枕（５Ａ）を要し、楕円形枕（５A）の反転のさせ方により、４山枕（５）の高低差をもたらせ調整でき、各自の頭部と背首の安定をはかれる形態である。 In FIG. 1 and FIG. 3, the four mountain pillow (5) is trapezoidal and consists of four mountains, and a recessed portion of the hook and loop fastener (6) is provided on the pillow support plate (4) surface from the backrest dwelling (3). The convex part of the hook-and-loop fastener (6A) is provided on the back of the 4-mountain pillow (5), and the 4-mountain pillow depends on the position of the hook-and-loop fastener (6A) of the 4-mountain pillow (5) on the hook-and-loop fastener (6). The vertical position of (5) can be adjusted, and the height adjustment for projecting the four mountain pillow (5) forward requires an elliptical pillow (5A) on the back side of the four mountain pillow (5). By reversing, the height of the four mountain pillows (5) can be adjusted and adjusted, and the head and back of each person can be stabilized.

図１において、４山枕（５）を、背もたれ（１）に沿った上下の位置調整可能にする枕台（４Ｂ）に、枕受板（４）を要し、面ファスナ（６）の凹部を設け、４山枕（５）裏に面ファスナ（６Ａ）の凸部を設け、４山枕（５）を面ファスナ（６）への貼り付け方位置により、４山枕（５）の上下位置調整でき、４山枕（５）を前方に突き出す高さ調整を、４山枕（５）の裏側に楕円形枕（５Ａ）を要し、楕円形枕（５A）の反転のさせ方により、
４山枕（５）の高低差をもたらせ調整でき、各自の頭部と背首の安定をはかれる形態である。 In FIG. 1, a pillow bed (4B) that allows the four-pillar pillow (5) to be adjusted in the vertical position along the backrest (1) requires a pillow support plate (4), and a recess in the hook and loop fastener (6). The convex part of the hook-and-loop fastener (6A) is provided on the back of the four-mountain pillow (5), and the upper and lower positions of the four-mountain pillow (5) according to the position of attaching the four-piece pillow (5) to the hook-and-loop fastener (6). You can adjust the height of the four-pillar pillow (5) to protrude forward by using the elliptical pillow (5A) on the back side of the four-pillar pillow (5), and by reversing the elliptical pillow (5A),
It is a form that can be adjusted by bringing the height difference of the four mountain pillows (5), and the head and back of each person can be stabilized.

図１，図２において、両手を頭上に伸ばし、枕受板（４）上部両サイドに、手で握り込める板状の握り部（４A）を設け、握り部（４A）の活用により、腕、背中を安定に伸ばせる、枕受板（４）の握り部（４A）形態である。図１及び図２の例では、握り部（４Ａ）は
、枕受板（４）に有した４山枕（５）の左右両側へ張出した張出部として形成されている。 In FIG. 1 and FIG. 2, both hands are extended above the head, and a plate-like grip part (4A) that can be gripped by hand is provided on both sides of the pillow support plate (4), and by using the grip part (4A), arms, It is a grip part (4A) form of the pillow receiving plate (4) which can extend a back stably. In the example of FIG.1 and FIG.2, the grip part (4A) is formed as the overhang | projection part which protruded on the right-and-left both sides of the four mountain pillow (5) which the pillow receiving plate (4) had.

図１において、椅子本体受け部（１１）の下部直線部（１４）を床面に着地時から、上部直線部（１２）を後部の床面に着地点までの間を中部曲線部（１３）により受ける揺動幅（１１A）を、背もたれ（１）座部（７）を前後に揺動する角度になる形態である。 In FIG. 1, the middle curve portion (13) extends from the time when the lower straight portion (14) of the chair body receiving portion (11) is landed on the floor surface to the upper straight portion (12) is reached on the rear floor surface. The swinging width (11A) received by the angle is such that the backrest (1) swings back and forth on the seat (7).

図１において、足置き台形態は、３個以上のキャスタで支持された下段足置き台
（２６）と、下段足置き台（２６）の中央部に設けられた３区部からなる支持体２９）を、上端下端で支持され、上端で上段足置き台（２３）をシーソ形式の上下振りと、下端により振り子形式の前後に回動振り可能にする、支持体（２９）を有した足置き形態である。 In FIG. 1, the footrest form is a support 29 comprising a lower footrest (26) supported by three or more casters and a three-section portion provided at the center of the lower footrest (26). ) Is supported at the lower end at the upper end, and the upper footrest (23) at the upper end can be swung up and down in the seesaw form and can be swung back and forth in the pendulum form at the lower end. It is a form.

図１、図２において、上記の３区部からなる支持体（２９）の組み合わせは、第１支住中板（３３A）下部に、第２支住中板（３３B）上部を差込み、第１支住外板（３４A）から
回動軸（３５）を芯に軸支した上端と、第２支住中板（３３Ｂ）下部に第３支住中板（３３C）上部を差込み、第２支住外板（３４B）から、回動軸（３６）を芯に軸支しする下端からなる支持体（２９）組み合わせ形態である。 In FIG. 1 and FIG. 2, the combination of the support bodies (29) consisting of the above three sections inserts the upper part of the second supporting middle plate (33B) into the lower part of the first supporting middle plate (33A), Insert the upper part of the third supporting middle plate (33C) into the lower end of the second supporting middle plate (33B) and the upper end of the supporting outer plate (34A) pivotally supported around the rotation shaft (35) and the second supporting middle plate (33B). It is a support body (29) combination form which consists of a lower end which pivotally supports a rotating shaft (36) on a core from a housing outer plate (34B).

図４のおいて、支持体（２９）の位置づけを、下段足置き台（２６）の中央部に位置しており、座席での支持体（２９）を足で挟み込むようにして、下段足置き台（２６）の活用と足置き台の移動の容易さのもつの支持体（２９）の位置づけ形態である。 In FIG. 4, the position of the support (29) is positioned at the center of the lower footrest (26), and the lower footrest is placed so that the support (29) at the seat is sandwiched between the feet. This is a positioning form of the support (29) with the ease of using the platform (26) and moving the footrest.

図１において、上段足置き台（２３）を支持体（２９）によリ受け、上下と前後に振る角度幅の定め方を、第１支住（３０）と第２支住（３１）間の前後の空間（３７）幅の多少より上下の振り角度が定まり、第２支住（３１）と第３支住（３２）間の前後の空間（３８）幅の多少により前後に振る角度を定める、空間（３７、３８）幅形態である。 In FIG. 1, the upper footrest (23) is received by the support (29), and the method of determining the angle width to swing up and down and back and forth is determined between the first residence (30) and the second residence (31). The vertical swing angle is determined by the width of the front and rear spaces (37), and the angle of swinging back and forth by the width of the front and rear spaces (38) between the second housing (31) and the third housing (32). The space (37, 38) width form is defined.

上段足置き台（２３）の上下振りと前後振りする回動振り幅の定め方を、上段足置き台（２３）の回動振りにより、下段足置き台（２６）に足を置いている足に妨げにならない、上段足置き台の振り幅角度と設定する形態である。 The method of determining the swing width for swinging up and down and swinging back and forth of the upper footrest (23) is determined based on the swinging motion of the upper footrest (23) and the foot placed on the lower footrest (26). This is a mode in which the swing angle of the upper footrest is set so as not to interfere.

図１、図４において、足置きにより足を安定に受け、足置きの移動を容易にするため、下段足置き台（２６）裏に、３個以上のキャスタ付き脚部（３９）を設けた形態である。 In FIG. 1 and FIG. 4, three or more legs (39) with casters are provided on the back of the lower footrest (26) to stably receive the foot by the footrest and facilitate the movement of the footrest. It is a form.

上段足置き台（２３）下段足置き台（２６）の高さの定め方を、下段足置き台（２６）の高さを、背もたれ（１）角度の前倒れ止め時に座部（７）面が床面と平行になる、座部（７）の上部面と等しい高さと定め、上段足置き台（２３）の高さを、背もたれ（１）角度の後部倒れ止め時に座部（７）面が勾配に上がり、座部（７）の前の上がり先端部の上部面の高さと等しい高さと設定しており、椅子とセット活用に適した上段足置き台（２３）下段足置き台（２６）の高さ形態である。 How to determine the height of the upper footrest (23), the lower footrest (26), the height of the lower footrest (26), the seat (7) surface when the backrest (1) angle is prevented from tilting forward The height of the upper footrest (23) is set to be equal to the height of the upper surface of the seat (7), which is parallel to the floor surface, and the height of the upper footrest (23) Is set to a height equal to the height of the upper surface of the rising tip in front of the seat (7), and the upper footrest (23) and lower footrest (26 ) Height form.

背もたれ支住（３）で背もたれクッシヨン（２）を受け、座部クッシヨン受け（９）で座部クッシヨン（８）を、上段足置き台（２３）に上段足置きクッシヨン受け（２５）を、下段足置き台（２６）に下段足置きクッシヨン受け（２８）をそれぞれ設けた形態である。 The backrest residence (3) receives the backrest cushion (2), the seat cushion receiver (9) receives the seat cushion (8), and the upper footrest base (23) places the upper footrest cushion receiver (25). This is a form in which a lower footrest cushion receiver (28) is provided on the footrest (26).

椅子と足置き台をセット活用により、椅子は背もたれの揺動の前倒れ止め（１４）と後ろ倒れ止め（１２）での体を安定に保て、両手を頭上に上げ手で握り込める握り部（４A）
を有すると共に、正反対に腕を干渉せず下に降ろせる空隙（２２）を設けており、肘受け台は横幅を広くし肘をゆったり置け、手、腕、肘を各自に合せた活用方法の出来る特徴がある。 By using the chair and footrest as a set, the chair can hold the body with the back tilt prevention (14) and back tilt prevention (12) stable and raise both hands over the head and hold it with your hand. (4A)
In addition, there is a gap (22) that can be lowered down without interfering with the arm in the opposite direction, the elbow cradle is wide and the elbow can be placed loosely, and the hand, arm, and elbow are adapted to each person There are features that can be done.

椅子とセット活用による足置き台は、椅子の背もたれ角度の変化に応じた上下段の足の置き方の自在性をもち、上段足置き台（２３）による足を上向き置きを可能と、足を折り曲げ、くの字形足置きでき、左右の足を上下段に別々に置くこともでき、下段足置き台（２６）による足を水平置きできる、多様性のある足の置き方のできる実施例である。 The chair and the footrest using the set have the flexibility of placing the upper and lower feet according to the change in the chair backrest angle, and the upper footrest (23) allows the feet to be placed upward, In an embodiment that can be bent, can be placed in a U-shape, can be placed on the upper and lower legs separately, and can be placed horizontally by the lower footrest (26), and can be placed in various ways. is there.

図５において、座席での足を上向き置き実施状態の図であり、足の置き方、受け止め方の自在性により、足の下部から、膨ら脛、太ももの裏まで受け止められる。 In FIG. 5, it is a figure of the implementation state which puts the leg | foot on a seat upwards, and it can be received from the lower part of a leg | foot to the back of a bulge shin and a thigh by the freedom of how to put and to receive a leg.

椅子と足置きによる受け止め方に応じて、体、足を受け止める、背もたれクッシヨン（２）座部クッシヨン（８）上段足置き台クッシヨン（２４）下段足置き台クッシヨン（２７）は体に沿いやすい素材を用いている。 The backrest cushion (2) The seat cushion (8) The upper footrest cushion (24) The lower footrest cushion (27) is a material that is easy to follow along the body. Is used.

本発明の椅子と足置きの素材を、木材を主にスチール、クッシヨン材を適材適所に活用するものである。 The chair and footrest material of the present invention is mainly used for wood and steel and cushion material for the right place.

本発明の足置きについての、本発明の椅子とのセット活用と共に、上段足置き台
（２３）下段足置き台（２６）の足の置き方の適した、本発明以外の椅子にも活用可能性を要した足置きである。 The footrest of the present invention can be used for a chair other than the present invention that is suitable for the foot placement of the upper footrest (23) and the lower footrest (26) as well as the set with the chair of the present invention. It is a footrest that requires sex.

１背もたれ
１A 背もたれ勾配２背もたれクッシヨン
３背もたれ支住
４枕受板
４A 握り部
４Ｂ枕台
５４山枕
５A 楕円形枕
６凹面ファスナ
６A 凸面ファスナ
７座部
８座部クッシヨン
９座部クッシヨン受
１０座部台と椅子本体受け台
１１椅子本体受け
１１A 前後の揺動幅
１２後ろ倒れ止め上部直線受け
１３揺動受け中部曲線受け
１４前倒れ止め下部直線受け
１５椅子本体受け左右連結補強軸
１６椅子本体取り付け軸１
１７椅子本体取り付け軸２
１８肘受け台
１９肘受け台取り付け軸
２０肘受け台補強受け
２１肘受け台と座部間の空隙
２２背もたれと肘受け間の空隙
２３上段足置き台
２４上段足置きクッシヨン
２５上段足置きクッシヨン受け
２６下段足置き台
２７下段足置きクッシヨン
２８下段足置きクッシヨン受け
２９支住の支持体
３０第１支住
３１第２支住
３２第３支住
３３A 第１支住中板
３３B 第２支住中板
３３C 第３支住中板
３４A 第１支住外板
３４B 第２支住外板
３４C 第３支住外板
３５回動軸上
３６回動軸下
３７足置き台の上下振り空間
３８足置き台の前後振り空間
３９キャスタ付き脚部 1 backrest 1A backrest gradient 2 backrest cushion 3 backrest dwelling 4 pillow rest plate 4A grip 4B pillowcase 5 4-mountain pillow 5A elliptical pillow 6 concave fastener 6A convex fastener 7 seat 9 seat cushion 8 seat 9 seat cushion Seat base and chair body base 11 Chair body base 11A Front and rear swinging width 12 Backward tilting upper straight line receiver 13 Swinging receiver middle curve base 14 Forward tilting lower straight line receiver 15 Chair body base left and right connecting reinforcement shaft 16 Chair body mounting Axis 1
17 Chair body mounting shaft 2
18 Elbow cradle 19 Elbow cradle mounting shaft 20 Elbow cradle reinforcement receiver 21 Gap between elbow cradle and seat 22 Gap between backrest and elbow cradle 23 Upper footrest 24 Upper footrest cushion 25 Upper foot rest cushion receiver 26 Lower footrest table 27 Lower footrest cushion 28 Lower footrest cushion holder 29 Supporting base 30 First branch 31 Second branch 32 Third branch 33A First branch plate 33B Second branch Plate 33C The third supporting middle plate 34A The first supporting outer plate 34B The second supporting outer plate 34C The third supporting outer plate 35 On the rotating shaft 36 Below the rotating shaft 37 Up and down swing space 38 of the footrest 38 Front and back swing space 39 Legs with casters

Claims

A chair and a footrest,
The chair is
A seat (7),
Backrest (1),
A body holder that has a forward tilt stopper (14) and a rear tilt stopper (12) that regulates the range of the backrest angle and supports the seat (7) and the backrest (1) so as to be swingable back and forth. Part (11), and
The footrest is for a user sitting on the chair to put a leg while sitting,
The footrest is
A lower footrest (26) supported by three or more casters (39);
A support body (29) having an upper end and a lower end, provided at the center of the lower footrest (26);
An upper footrest (23) supported by the support (29),
The support (29) is pivotally supported by a lower footrest ( 26 ) at the lower end so as to be rotatable about a horizontal axis, and an upper footrest (23) at the upper end is supported by another horizontal axis. A set of chairs and footrests pivotally supported around it.

The chair is
An elbow bearing shaft (19) fixed to the backrest (1);
An elbow rest (18) fixed to the elbow rest shaft (19);
A gap (21) is provided between the elbow bearing shaft (19) and the seat (7) to facilitate standing on the seat (7) in a lateral posture,
Between the backrest (1) and the elbow cradle (18), a gap (between the elbow cradle (18) and the backrest (1) is provided so that a seated user does not interfere with the arm with the arm down. The chair and footrest set according to claim 1, wherein 22) is provided.

The chair is
It further has a four-crest pillow (5) provided on the upper part of the backrest, which is adjustable in the vertical direction along the backrest (1) and the height protruding forward from the backrest (1). Item 3. A chair and footrest set according to item 1 or 2.

The chair is
On the left and right sides of the four-head pillow (5) provided at the upper part of the backrest , raise both hands up, hold the hand, and hold the arms (4) on both sides of the pillow support plate (4A). The chair and footrest set according to any one of claims 1 to 3, further comprising a grip portion (4) projecting to a side and having a projecting portion.