JP3201565U - Easy chair - Google Patents

Easy chair Download PDF

Info

Publication number
JP3201565U
JP3201565U JP2015005008U JP2015005008U JP3201565U JP 3201565 U JP3201565 U JP 3201565U JP 2015005008 U JP2015005008 U JP 2015005008U JP 2015005008 U JP2015005008 U JP 2015005008U JP 3201565 U JP3201565 U JP 3201565U
Authority
JP
Japan
Prior art keywords
pivot
seat
connecting rod
rotatably connected
base
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.)
Active
Application number
JP2015005008U
Other languages
Japanese (ja)
Inventor
長貞 林
長貞 林
Original Assignee
長貞 林
長貞 林
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 長貞 林, 長貞 林 filed Critical 長貞 林
Application granted granted Critical
Publication of JP3201565U publication Critical patent/JP3201565U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
    • A47C1/0355—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest actuated by linkages, e.g. lazy-tongs mechanisms
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/0342—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movable backrest-seat unit or back-rest
    • A47C1/0345—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movable backrest-seat unit or back-rest characterised by foot-rests actuated by lazy-tongs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/036—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a head-rest
    • A47C1/037—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a head-rest in combination with a leg-rest or foot-rest

Abstract

【課題】好ましい収納効果及び展開長さを有するフットレストを備えた安楽椅子を提供する。【解決手段】ベース１と座部２と背もたれ３とフットレストユニット４とを備える安楽椅子である。ベース１が床面に載置され、横棒１１を備え、横棒１１の両側に各々肘掛けを固設し、また横棒１１の前向き方向に前側支持部１４が設けられている。座部２は、ベース１の上方に設けられており、フロントロッド２１と２つのサイドロッド２２を有し、またベース１に対応して前後方向に移動可能である。背もたれ３は、座部２の後方と接合する。フットレストユニット４は、収納及び展開可能であり、少なくとも１つの第１連結棒４１と少なくとも１つの第２連結棒４２と第１枢着枠４３と第３連結棒４４と第２枢着枠４５と少なくとも１つの第４連結棒４６と少なくとも１つの接合枠４７とを有する。【選択図】図１An easy chair provided with a footrest having a preferable storage effect and a developed length is provided. An easy chair includes a base, a seat, a backrest, and a footrest unit. The base 1 is placed on the floor surface, includes a horizontal bar 11, armrests are fixed to both sides of the horizontal bar 11, and a front support portion 14 is provided in the forward direction of the horizontal bar 11. The seat 2 is provided above the base 1, has a front rod 21 and two side rods 22, and can move in the front-rear direction corresponding to the base 1. The backrest 3 is joined to the rear of the seat 2. The footrest unit 4 can be stored and deployed, and includes at least one first connecting rod 41, at least one second connecting rod 42, a first pivoting frame 43, a third coupling rod 44, and a second pivoting frame 45. At least one fourth connecting rod 46 and at least one joining frame 47 are provided. [Selection] Figure 1

Description

本考案は、安楽椅子に関し、詳しくは、フットレストを備えた安楽椅子に関する。   The present invention relates to an easy chair, and more particularly to an easy chair with a footrest.

従来の椅子は、快適な座り心地を増すため、ふくらはぎの辺りを支えてくれるフットレストを備え、またフットレストがニーズに応じて展開或いは収納して利用者を座らせている。   Conventional chairs are provided with a footrest that supports the area of the calf in order to increase the comfort of sitting, and the footrest is deployed or stored according to needs to seat the user.

従来のフットレストは、常に座部前端の下部に設けられ、座部と直交する状態で収納され、またフットレストを枢動して展開させて座部と平行にすることができ、例えば特許文献１、特許文献２、特許文献３はこの設計とする。ただしこの種の方式は、フットレストが座部と地面の高さの制限を受け、フットレストから展開する長さが不足するという状況があった。   The conventional footrest is always provided at the lower part of the front end of the seat, and is stored in a state orthogonal to the seat, and can be pivoted and deployed to be parallel to the seat, for example, Patent Document 1, Patent Documents 2 and 3 assume this design. However, this type of system has a situation in which the footrest is limited by the height of the seat and the ground, and the length of the footrest is insufficient.

また従来のフットレストは、背もたれと連動し、背もたれの後傾時連動して展開する設計を有し、且つ別のレバーを通じて展開、収納を操作する設計である。ただし、フットレストと背もたれの連動方式は、背もたれを後傾させなかった時、フットレストが展開できない状況になり、またレバーによる操作方式はレバーを別途設けなければならないため、操作の不便さ及びアセンブリコスト増加という欠陥があった。   In addition, the conventional footrest has a design that operates in conjunction with the backrest and expands when the backrest is tilted backward, and is designed to operate deployment and storage through another lever. However, when the backrest is not tilted backwards, the footrest and backrest interlocking system cannot be deployed, and the lever-operating system requires a separate lever, resulting in inconvenience in operation and increased assembly cost. There was a defect.

米国特許第ＵＳ６５７２１８５号明細書US Patent No. US6572185 米国特許第ＵＳ７１３４７１３号明細書US Patent No. US 7134713 米国特許第ＵＳ６４０２２３２号明細書US Pat. No. 6,402,232

本考案の目的は、好ましい収納効果及び展開長さを有するフットレストを備え、好ましい作動安定性を有する安楽椅子を提供することである。   An object of the present invention is to provide an easy chair having a footrest having a preferable storage effect and a deployment length and having a preferable operation stability.

本考案は、ベースと座部と背もたれとフットレストユニットとを備える。ベースは、床面に載置されており、床面に対応して水平となる横棒を有し、横棒の両側に各々肘掛けが固設されており、また横棒の前向き方向に前側支持部が設けられている。座部は、ベースの上方に設けられ、フロントロッドと２つのサイドロッドとを有し、またベースに対応して前後移動できる。背もたれは、座部の後方と接合する。フットレストユニットは、収納及び展開でき、少なくとも１つの第１連結棒と少なくとも１つの第２連結棒と第１枢着枠と第３連結棒と第２枢着枠と少なくとも１つの第４連結棒と少なくとも１つの接合枠とを含み、第１連結棒および第２連結棒が前側支持部の前方と各々枢着し、第１枢着枠が収納位置の前側に対応して第１、２連結棒及び座部の前方に回転可能に接続されており、第３連結棒が収納位置の前側に対応して座部の前方に回転可能に接続されており、第２枢着枠が収納位置の後側に対応して第１枢着枠の後側及び第３連結棒の後側に回転可能に接続されており、また第４連結棒が収納位置の後側に対応して第１枢着枠の後側に回転可能に接続されており、接合枠が収納位置の前側に対応して第２枢着枠の前側に回転可能に接続されており、また後側が第４連結棒の前側に回転可能に接続されている。   The present invention includes a base, a seat, a backrest, and a footrest unit. The base is placed on the floor, has horizontal bars that correspond to the floor, has armrests fixed on both sides of the horizontal bars, and supports the front in the forward direction of the horizontal bars Is provided. The seat portion is provided above the base, has a front rod and two side rods, and can move back and forth corresponding to the base. The backrest is joined to the back of the seat. The footrest unit can be stored and deployed, and includes at least one first connecting rod, at least one second connecting rod, a first pivot mounting frame, a third connecting rod, a second pivot mounting frame, and at least one fourth connecting rod. At least one joining frame, the first connecting rod and the second connecting rod are pivotally connected to the front of the front support portion, and the first and second connecting rods correspond to the front side of the storage position. And the third connecting rod is rotatably connected to the front of the seat corresponding to the front side of the storage position, and the second pivot frame is disposed behind the storage position. Corresponding to the rear side and rotatably connected to the rear side of the first pivot frame and the rear side of the third coupling rod, and the fourth coupling rod corresponds to the rear side of the storage position. The joint frame is connected to the front side of the second pivot mounting frame so as to correspond to the front side of the storage position. It is and, also the rear side is rotatably connected to the front side of the fourth coupling rod.

好ましくは、ベースの前側支持部は、左右の前側支柱を備え、第１連結棒および第２連結棒が２つであり前側支柱の前端に回転可能に接続されており、また第１枢着枠の幅が２つの前側支柱の間隔より小さく、第２枢着枠の幅が第１枢着枠より小さく、フットレストユニットを重なった状態で収納させることができ、且つ収納時第１枢着枠は２つの前側支柱の間に位置可能である。   Preferably, the front support portion of the base includes left and right front columns, two first coupling rods and two second coupling rods are rotatably connected to the front end of the front column, and the first pivot frame Is smaller than the distance between the two front struts, the width of the second pivot frame is smaller than the first pivot frame, and the footrest unit can be stored in an overlapping state. It can be located between two front struts.

好ましくは、ベースと座部の間に２つの枢着ピンを更に含み、ベースの横棒両側に枢着座を各々設けて枢着ピンの底端に回転可能に接続されており、また枢着座の後側に枢着ピンの後方向き揺動角度を制限できる当接部が設けられており、枢着ピンの頂部が座部後側に回転可能に接続されており、座部前方移動の時座部前端を前側支持部の前側支柱と当接させ、枢着ピンが床面に対し略直交状態を呈し、また座部が後方に移動した時、枢着ピンが当接部と当接可能である。   Preferably, two pivot pins are further provided between the base and the seat, pivot seats are provided on both sides of the base bar, respectively, and are pivotally connected to the bottom end of the pivot pins. The rear part is provided with an abutting part that can limit the backward swing angle of the pivot pin, and the top part of the pivot pin is rotatably connected to the rear part of the seat part. When the front end of the unit is in contact with the front support column of the front support part, the pivot pin is in a substantially orthogonal state to the floor surface, and when the seat part moves rearward, the pivot pin can be in contact with the contact part. is there.

好ましくは、少なくとも１つの弾性部材を更に含み、弾性部材が座部及びベースと接合し、座部前方移動の復元力を提供することができる。   Preferably, at least one elastic member is further included, and the elastic member can be joined to the seat portion and the base to provide a restoring force of the seat portion forward movement.

好ましくは、背もたれは、座部に回転可能に接続されており、また背もたれと座部の間に伸縮棒が設けられており背もたれの後傾角度を制御する。   Preferably, the backrest is rotatably connected to the seat portion, and an extendable bar is provided between the backrest and the seat portion to control the back tilt angle of the backrest.

本考案のフットレストユニット全体の収納体積が減り、好ましい収納効果および全体的な質感を有し、また座った時座部の前側が前側支持部の前側支柱で突き当たることができ、またこの時、枢着ピンが床面に対して略直交になって座部の後側を支えることで好ましい支持安定効果を有し、利用者が肘掛けを握ると共に臀部を後方に向かって移動させると、座部をベースに対応して後方移動させてフットレストユニットを展開でき、また動作時枢着ピンの頂部がこれに対応して後方に向かって偏移し、ベースの当接部に当接して定位し、且つ弾性部材を引っ張ることができる。座部の後方移動時ベースの前側支持部を基準点とし第１連結棒および第２連結棒を枢転させて第１枢着枠を前方へ展開させて比較的大きな展開の長さを有し、また第２枢着枠、第４連結棒の上方及び座部前方に向かって展開する動作を連動でき、よって本考案は第１枢着枠に対応又は上回る長さを展開することで、ふくらはぎ部分をより一層支える快適性を向上することができる。   The storage volume of the entire footrest unit of the present invention is reduced, and it has a favorable storage effect and overall texture, and when sitting, the front side of the seat part can abut against the front support column of the front support part. When the wearing pin is substantially orthogonal to the floor surface and supports the rear side of the seat portion, it has a preferable support and stability effect, and when the user grasps the armrest and moves the buttocks backward, The footrest unit can be deployed by moving backward in accordance with the base, and the top of the pivot pin is shifted rearward correspondingly during operation, and is positioned in contact with the contact portion of the base, and The elastic member can be pulled. When the seat is moved backward, the first connecting rod and the second connecting rod are pivoted with the front support portion of the base as a reference point, and the first pivot frame is deployed forward to have a relatively large deployment length. In addition, it is possible to interlock the movement of the second pivot frame, the fourth connecting rod, and the movement toward the front of the seat, so that the present invention deploys a length corresponding to or exceeding the first pivot frame, The comfort which supports a part further can be improved.

本考案の一実施形態による安楽椅子の肘掛け及び制御装置のレバーが取り付けられていない状態を示す分解斜視図である。It is a disassembled perspective view which shows the state by which the armrest of the easy chair by one Embodiment of this invention and the lever of a control apparatus are not attached. 本考案の一実施形態による安楽椅子の収納状態を示す組立図である。It is an assembly drawing which shows the storage state of the easy chair by one Embodiment of this invention. 本考案の一実施形態による安楽椅子を示す側面図である。It is a side view which shows the easy chair by one Embodiment of this invention. 本考案の一実施形態による安楽椅子の座部が後方に移動する状態を示す模式図である。It is a schematic diagram which shows the state which the seat part of the easy chair by one Embodiment of this invention moves back. 本考案の一実施形態による安楽椅子の座部が後方に移動し、フットレストユニットが展開する状態を示す側面図である。It is a side view which shows the state which the seat part of the easy chair by one Embodiment of this invention moves back, and a footrest unit expand | deploys. 本考案の一実施形態による安楽椅子の座部が後方に移動し、フットレストユニットが展開し、背もたれが後傾する状態を示す斜視図である。It is a perspective view which shows the state which the seat part of the easy chair by one Embodiment of this invention moves back, a footrest unit expand | deploys, and a backrest inclines backward.

（一実施形態）
図１〜図３を参照すると、本考案による一実施形態の安楽椅子は、ベース１と座部２と背もたれ３とフットレストユニット４とを含み、ベース１を床面に置くことができ、床面に対応して水平となる横棒１１を備え、横棒１１の両側に側板１２を各々設け、側板１２に肘掛け１３を固設し、また横棒１１の前向き方向に前側支持部１４が設けられており、前側支持部１４が左右の前側支柱１５を備え、且つ前側支柱１５が適切な長さを有し、その長さが座部２半分の長さを上回り、且つ床面に対して前方に向かって仰ぐ交角を有し、前側支持部１４とベース１底部の間に収容空間１５１を持たせ、前側支持部１４の前側支柱１５前端の上部、下部に第１枢着部１５２および第２枢着部１５３を各々設ける。横棒１１の両側に枢着座１６を各々設け、枢着座１６が収容溝１６１、第３枢着部１６２を備え、枢着座１６の位置に枢着ピン１７が設けられており、枢着ピン１７の底端が枢着座１６の第３枢着部１６２に回転可能に接続されており、枢着座１６の後側に枢着ピン１７の後方向き揺動角度を制限できる当接部１６３が設けられている。 (One embodiment)
1 to 3, an easy chair according to an embodiment of the present invention includes a base 1, a seat 2, a backrest 3, and a footrest unit 4, and the base 1 can be placed on the floor surface. Corresponding to the horizontal bar 11, side plates 12 are provided on both sides of the horizontal bar 11, armrests 13 are fixed to the side plates 12, and a front support portion 14 is provided in the forward direction of the horizontal bar 11. The front support portion 14 includes left and right front struts 15, and the front strut 15 has an appropriate length, which is longer than the half of the seat portion and forward with respect to the floor surface. And an accommodation space 151 between the front support 14 and the bottom of the base 1, and a first pivoting portion 152 and a second pivoting portion 152 at the top and bottom of the front end of the front strut 15 of the front support 14. A pivot attachment portion 153 is provided. A pivot seat 16 is provided on each side of the horizontal bar 11, the pivot seat 16 includes a receiving groove 161 and a third pivot portion 162, and a pivot pin 17 is provided at the position of the pivot seat 16. The bottom end of the pivot seat 16 is rotatably connected to the third pivot portion 162 of the pivot seat 16, and a contact portion 163 that can limit the backward swing angle of the pivot pin 17 is provided on the rear side of the pivot seat 16. ing.

座部２は、ベース１の上方に設けられ、フロントロッド２１と２つのサイドロッド２２とを備え、フロントロッド２１に２つの第４枢着部２３が設けられており、２つのサイドロッド２２に２つの第５枢着部２４が設けられており、枢着ピン１７の頂部に回転可能に接続されている。また２つのサイドロッド２２の後端に２つの第６枢着部２５が設けられており、フロントロッド２１に第７枢着部２６が設けられている。座部２とベース１の間に弾性部材２７を設けることで座部２の動作の力を提供し、また弾性部材２７は２つの圧縮ばねとすることができ、座部２の２つのサイドロッド２２の第５枢着部２４に対応する前方位置に接合ロッド２２１が設けられており、弾性部材２７の両端は座部２の接合ロッド２２１及びベース１の側板１２と各々接合できる。またフロントロッド２１に第８枢着部２８が設けられている。   The seat 2 is provided above the base 1, and includes a front rod 21 and two side rods 22. The front rod 21 is provided with two fourth pivoting portions 23. Two fifth pivot portions 24 are provided and are rotatably connected to the top of the pivot pin 17. Further, two sixth pivot portions 25 are provided at the rear ends of the two side rods 22, and a seventh pivot portion 26 is provided on the front rod 21. The elastic member 27 is provided between the seat 2 and the base 1 to provide a force for the operation of the seat 2, and the elastic member 27 can be two compression springs, and the two side rods of the seat 2. A joining rod 221 is provided at a front position corresponding to the fifth pivoting portion 24 of the 22, and both ends of the elastic member 27 can be joined to the joining rod 221 of the seat portion 2 and the side plate 12 of the base 1. Further, an eighth pivot 28 is provided on the front rod 21.

背もたれ３は、座部２の後方に設けられ、２つのサイドロッド３１と底部ロッド３２とを備え、２つのサイドロッド３１に第９枢着部３３を各々設けて座部２の第６枢着部２５に回転可能に接続されており、背もたれ３を座部２に対して枢転させることができる。底部ロッド３２に第１０枢着部３２１が設けられており、また背もたれ３と座部２の間に伸縮棒３４が設けられており、伸縮棒３４の両端が座部２の第８枢着部２８及び背もたれ３の第１０枢着部３２１と各々枢着される。また制御装置３５が設けられており、伸縮棒３４の長さ及び背もたれ３の後傾角度が制御可能であり、前記伸縮棒３４が手動又は電動とすることができる。図内では制御装置３５の制御線を表示しているが、レバー部材を表示しない。   The backrest 3 is provided on the rear side of the seat portion 2, includes two side rods 31 and a bottom rod 32, and each of the two side rods 31 is provided with a ninth pivot portion 33, so that the sixth pivot portion of the seat portion 2 is provided. The backrest 3 is pivotally connected to the seat 25 and can be pivoted with respect to the seat 2. The bottom rod 32 is provided with a tenth pivot part 321, and an expansion / contraction bar 34 is provided between the backrest 3 and the seat part 2, and both ends of the expansion / contraction bar 34 are the eighth pivot part of the seat part 2. 28 and the tenth pivot part 321 of the backrest 3. Moreover, the control apparatus 35 is provided, the length of the expansion-contraction bar | burr 34 and the back inclination angle of the backrest 3 are controllable, The said expansion-contraction bar | burr 34 can be made manual or electric. In the figure, the control line of the control device 35 is displayed, but the lever member is not displayed.

フットレストユニット４は、収納又は展開でき、２つの第１連結棒４１と２つの第２連結棒４２と第１枢着枠４３と第３連結棒４４と第２枢着枠４５と２つの第４連結棒４６と２つの接合枠４７とを含み、２つの第１連結棒４１がベース１の２つの前側支柱１５の前端一側に各々回転可能に設けられており、両端が第１１枢着部４１１および第１２枢着部４１２を各々有し、第１１枢着部４１１がベース１の第２枢着部１５３に回転可能に接続されており、第１２枢着部４１２が座部２の第４枢着部２３に回転可能に接続されている。また２つの第２連結棒４２は、ベース１の２つの前側支柱１５前端の第１連結棒４１に対向する他側に回転可能に設けられており、両端が第１３枢着部４２１および第１４枢着部４２２を各々有し、第１３枢着部４２１がベース１の第１枢着部１５２に回転可能に接続されており、第１連結棒４１および第２連結棒４２がフットレストユニット４のベース１に対する比較的大きな曲がり角度を提供できる。   The footrest unit 4 can be stored or deployed. The two first connecting rods 41, the two second connecting rods 42, the first pivot mounting frame 43, the third coupling rod 44, the second pivot mounting frame 45, and the two fourth pivot frames 4. The first connecting rod 41 includes a connecting rod 46 and two joining frames 47. Two first connecting rods 41 are rotatably provided on one front end side of the two front struts 15 of the base 1, and both ends are eleventh pivoting portions. 411 and twelfth pivot part 412, the eleventh pivot part 411 is rotatably connected to the second pivot part 153 of the base 1, and the twelfth pivot part 412 is the second pivot part 412 of the seat part 2. The four pivot attachment parts 23 are rotatably connected. The two second connecting rods 42 are rotatably provided on the other side of the front end of the two front struts 15 of the base 1 facing the first connecting rod 41, and both ends thereof are connected to the thirteenth pivot portion 421 and the fourteenth portion. Each of the pivot joints 422 is rotatably connected to the first pivot joint 152 of the base 1, and the first coupling rod 41 and the second coupling rod 42 are connected to the footrest unit 4. A relatively large bending angle with respect to the base 1 can be provided.

第１枢着枠４３は、並列する２つの第１サイドロッド４３１を備え、２つの第１サイドロッド４３１間に連結用の第１水平ロッド４３２を有し、また第１枢着枠４３の幅がベース１の２つの前側支柱１５間隔より小さく、且つ長さが前側支柱１５の長さに略対応することで比較的大きな展開距離を有する。２つの第１サイドロッド４３１は、対称となると共に収納位置に対応して前側から後側へ順次に第１５枢着部４３３、第１６枢着部４３４、第１７枢着部４３５、および第１８枢着部４３６が設けられており、また前側の第１５枢着部４３３が座部２の第４枢着部２３及び第１連結棒４１の第１２枢着部４１２に回転可能に接続されており、前側の第１６枢着部４３４が第２連結棒４２の第１４枢着部４２２に回転可能に接続されている。第３連結棒４４は、収納位置に対応する前後側に第１９枢着部４４１および第２０枢着部４４２を有し、第１９枢着部４４１が座部２の第７枢着部２６に回転可能に接続されている。第２枢着枠４５は、平行となる２つの第２サイドロッド４５１を備え、２つの第２サイドロッド４５１の端部が第２水平ロッド４５２で連結し、また第２枢着枠４５の幅が第１枢着枠４３の２つの第１サイドロッド４３１の間隔より小さく、また２つの第２サイドロッド４５１の収納位置に対応する前後側に第２１枢着部４５３および第２２枢着部４５４を各々設け、第２水平ロッド４５２に第２３枢着部４５５が設けられており、且つ後側の第２２枢着部４５４が第１枢着枠４３後側の第１７枢着部４３５に回転可能に接続されており、後側の第２３枢着部４５５が第３連結棒４４後側の第２０枢着部４４２に回転可能に接続されている。２つの第４連結棒４６の収納位置に対応する後側、前側に第２４枢着部４６１および第２５枢着部４６２を各々有し、後側の第２４枢着部４６１が第１枢着枠４３後側の第１８枢着部４３６に回転可能に接続されている。２つの接合枠４７は対向設置され、収納位置に対応する前後側に第２６枢着部４７１および第２７枢着部４７２を各々有し、前側の第２６枢着部４７１が第２枢着枠４５前側の第２１枢着部４５３に回転可能に接続されており、後側の第２７枢着部４７２が第４連結棒４６前側の第２５枢着部４６２に回転可能に接続されており、接合枠４７の上方に軟質クッション体（図示略）を接合できる。   The first pivot frame 43 includes two first side rods 431 arranged in parallel, has a first horizontal rod 432 for connection between the two first side rods 431, and the width of the first pivot frame 43. Is smaller than the distance between the two front struts 15 of the base 1 and the length substantially corresponds to the length of the front struts 15, thereby having a relatively large deployment distance. The two first side rods 431 are symmetrical and sequentially correspond to the storage position from the front side to the rear side in the fifteenth pivot part 433, the sixteenth pivot part 434, the seventeenth pivot part 435, and the eighteenth pivot part 435. A pivot attachment 436 is provided, and the front fifteenth pivot attachment 433 is rotatably connected to the fourth pivot attachment 23 of the seat 2 and the twelfth pivot attachment 412 of the first connecting rod 41. The front sixteenth pivot part 434 is rotatably connected to the fourteenth pivot part 422 of the second connecting rod 42. The third connecting rod 44 has a nineteenth pivot part 441 and a twentieth pivot part 442 on the front and rear sides corresponding to the storage position, and the nineteenth pivot part 441 is connected to the seventh pivot part 26 of the seat 2. It is connected so that it can rotate. The second pivot frame 45 includes two second side rods 451 that are parallel to each other. The ends of the two second side rods 451 are connected by a second horizontal rod 452, and the width of the second pivot frame 45. Is smaller than the interval between the two first side rods 431 of the first pivot attachment frame 43, and the twenty-first pivot portion 453 and the twenty-second pivot portion 454 on the front and rear sides corresponding to the storage position of the two second side rods 451. The second horizontal rod 452 is provided with a 23rd pivot portion 455, and the rear twenty-second pivot portion 454 rotates to the seventeenth pivot portion 435 behind the first pivot frame 43. The rear 23rd pivot part 455 is rotatably connected to the rear 20th pivot part 442 of the third connecting rod 44. There are a 24th pivot portion 461 and a 25th pivot portion 462 on the rear side and the front side corresponding to the storage positions of the two fourth connecting rods 46, respectively, and the 24th pivot portion 461 on the rear side is the first pivot point. The 18th pivot attachment part 436 on the rear side of the frame 43 is rotatably connected. The two joint frames 47 are opposed to each other, and each has a twenty-sixth pivot part 471 and a twenty-seventh pivot part 472 on the front and rear sides corresponding to the storage position, and the front twenty-sixth pivot part 471 is the second pivot frame. 45 is rotatably connected to the 21st pivot part 453 on the front side, and the 27th pivot part 472 on the rear side is rotatably connected to the 25th pivot part 462 on the front side of the fourth connecting rod 46, A soft cushion body (not shown) can be joined above the joining frame 47.

本実施形態のフットレストユニット４が展開していない時、座部２は弾性部材２７で引っ張って定位でき、且つフットレストユニット４の収納時、第１連結棒４１および第２連結棒４２がフットレストユニット４のベース１に対する曲がり部分を形成し、第１枢着枠４３を大幅にベース１に向かって収納して収容空間１５１と２つの前側支柱１５間の位置に置くことができ、且つ第２枢着枠４５が第１枢着枠４３の２つの第１サイドロッド４３１内に収納され、フットレストユニット４を重なって収納させることができ、その全体的な収納厚さＡ（図３）は、減少できるため好ましい収納の全体的な質感を有し、また座る時、座部２の前側が前側支持部１４の前側支柱１５に突き当たることができ、この時、枢着ピン１７が床面に対して略直交すると共に座部２の後側を支え、好ましい支持安定効果を有し、この時、伸縮棒３４の制御装置３５を独立して制御して伸縮棒３４を動かせて背もたれ３角度（図示略）を調整することができる。   When the footrest unit 4 of this embodiment is not deployed, the seat 2 can be positioned by pulling with the elastic member 27, and when the footrest unit 4 is stored, the first connecting rod 41 and the second connecting rod 42 are the footrest unit 4. The first pivot attachment frame 43 can be stored substantially toward the base 1 and placed at a position between the receiving space 151 and the two front struts 15, and the second pivot attachment. The frame 45 is accommodated in the two first side rods 431 of the first pivot frame 43 and the footrest unit 4 can be accommodated in an overlapping manner, and the overall storage thickness A (FIG. 3) can be reduced. Therefore, it has a preferable overall texture of storage, and when sitting, the front side of the seat portion 2 can abut against the front support column 15 of the front support portion 14, and at this time, the pivot pin 17 is substantially against the floor surface. straight At the same time, the rear side of the seat 2 is supported and has a favorable support stabilizing effect. At this time, the control device 35 of the telescopic bar 34 is independently controlled to move the telescopic bar 34 so that the backrest has three angles (not shown). Can be adjusted.

図４〜６を参照すると、本実施形態は、利用者が手で肘掛け１３を握ると共に臀部を後方に向かって力を入れると、座部２をベース１に対して後方に移動させ、フットレストユニット４を展開させることができ、また動作時、枢着ピン１７の頂部がこれに対応して後方に向かって偏移してベース１の当接部１６３に当接して定位し、且つ弾性部材２７を引っ張ることができる。また座部２が後方に移動する時、ベース１の前側支持部１４を基準点として第１連結棒４１および第２連結棒４２を回転させ、第１枢着枠４３が前方に向かって展開させて第２枢着枠４５、第４連結棒４６、接合枠４７を連動して上方に向かって展開させる。よって、本実施形態は図５に示すＢの約第１枢着枠４３の長さを上回ることで、ふくらはぎ部分をより一層支える快適性が向上し、この時図６に示ように制御装置３５により、伸縮棒３４の長さ及び背もたれ３の後傾角度が制御可能である。   Referring to FIGS. 4 to 6, in this embodiment, when the user grips the armrest 13 with his hand and applies a force toward the rear, the seat 2 is moved backward relative to the base 1, and the footrest unit 4 can be deployed, and during operation, the top of the pivot pin 17 is correspondingly displaced rearward and abuts against the abutment 163 of the base 1 and is positioned, and the elastic member 27 Can pull. Further, when the seat portion 2 moves rearward, the first connecting rod 41 and the second connecting rod 42 are rotated with the front support portion 14 of the base 1 as a reference point, and the first pivot mounting frame 43 is deployed forward. As a result, the second pivot frame 45, the fourth connecting rod 46, and the joint frame 47 are extended in an interlocking manner. Therefore, in the present embodiment, the comfort of further supporting the calf portion is improved by exceeding the length of about the first pivot frame 43 of B shown in FIG. 5. At this time, as shown in FIG. Thus, the length of the telescopic bar 34 and the backward tilt angle of the backrest 3 can be controlled.

本実施形態は、更にフットレストユニット４が収納される時、利用者のふくらはぎ部分をやや下方に向かけて力を入れると、フットレストユニット４が収納されると共に座部２を図３のような状態で前方に移動させることができる。この時、弾性部材２７の弾性復元力を組み合わせると、好ましい便利な収納効果を持たせ、またフットレストユニット４は別のレバーで操作する必要がなくても、操作が簡単という効果を有することができる。   In the present embodiment, when the footrest unit 4 is further stored, if the user's calf portion is pushed slightly downward and a force is applied, the footrest unit 4 is stored and the seat 2 is in the state as shown in FIG. Can be moved forward. At this time, when the elastic restoring force of the elastic member 27 is combined, a preferable convenient storage effect can be obtained, and the footrest unit 4 can be easily operated even if it is not necessary to operate with another lever. .

よって、以上に述べたことから分かるように、本考案は、フットレストユニットの収納体積を減少することができるため、好ましい全体的な質感を有し、また比較的大きいな展開の長さを有するため、ふくらはぎ部分の支えられる快適性を向上させることができ、且つ好ましい操作上の安定効果を有することができる。また本考案のフットレストユニットは、背もたれと連動しないため、伸縮棒が必要な設置ではない。前述の実施形態はあくまでも本考案の技術内容を明らかにするものであって、このような具体例のみに限定して狭義に解釈されるべきものではなく、本考案の精神に基づいて種々なる変更、修正、改良等を加え得るものは本考案の範囲に含まれる。   Therefore, as can be understood from the above description, the present invention can reduce the storage volume of the footrest unit, and therefore has a preferable overall texture and a relatively large unfolded length. It is possible to improve the comfort in which the calf portion is supported and to have a preferable operational stability effect. Moreover, since the footrest unit of the present invention does not interlock with the backrest, it is not an installation that requires a telescopic bar. The above-described embodiments are merely to clarify the technical contents of the present invention, and should not be construed in a narrow sense by limiting only to such specific examples, and various modifications based on the spirit of the present invention. Those that can be modified, improved, etc. are included in the scope of the present invention.

１ ベース、
１１ 横棒、
１２ 側板、
１３ 肘掛け、
１４ 前側支持部、
１５ 前側支柱、
１５１ 収容空間、
１５２ 第１枢着部、
１５３ 第２枢着部、
１６ 枢着座、
１６１ 収容溝、
１６２ 第３枢着部、
１６３ 当接部、
１７ 枢着ピン、
２ 座部、
２１ フロントロッド、
２２ サイドロッド、
２２１ 接合ロッド、
２３ 第４枢着部、
２４ 第５枢着部、
２５ 第６枢着部、
２６ 第７枢着部、
２７ 弾性部材、
２８ 第８枢着部、
３ 背もたれ、
３１ サイドロッド、
３２ 底部ロッド、
３２１ 第１０枢着部、
３３ 第９枢着部、
３４ 伸縮棒、
３５ 制御装置、
４ フットレストユニット、
４１ 第１連結棒、
４１１ 第１１枢着部、
４１２ 第１２枢着部、
４２ 第２連結棒、
４２１ 第１３枢着部、
４２２ 第１４枢着部、
４３ 第１枢着枠、
４３１ 第１サイドロッド、
４３２ 第１水平ロッド、
４３３ 第１５枢着部、
４３４ 第１６枢着部、
４３５ 第１７枢着部、
４３６ 第１８枢着部、
４４ 第３連結棒、
４４１ 第１９枢着部、
４４２ 第２０枢着部、
４５ 第２枢着枠、
４５１ 第２サイドロッド、
４５２ 第２水平ロッド、
４５３ 第２１枢着部、
４５４ 第２２枢着部、
４５５ 第２３枢着部、
４６ 第４連結棒、
４６１ 第２４枢着部、
４６２ 第２５枢着部、
４７ 接合枠、
４７１ 第２６枢着部、
４７２ 第２７枢着部。 1 base,
11 Horizontal bar,
12 side plates,
13 Armrests,
14 front support,
15 Front strut,
151 containment space,
152 1st pivot part,
153 Second pivot point,
16 pivot seating,
161 receiving groove,
162 Third pivot point,
163 contact portion,
17 Pivot pin,
2 seats,
21 Front rod,
22 Side rod,
221 joining rod,
23 4th pivot,
24 Fifth pivot,
25 6th pivot,
26 7th pivot,
27 elastic member,
28 8th pivot,
3 Backrest,
31 Side rod,
32 bottom rod,
321 10th pivot,
33 9th pivot,
34 Telescopic rod,
35 controller,
4 Footrest unit,
41 1st connecting rod,
411 eleventh pivot,
412 12th pivot,
42 second connecting rod,
421 thirteenth pivot,
422 14th pivot,
43 First pivot frame,
431 First side rod,
432 first horizontal rod;
433 15th pivot,
434 16th pivot,
435 17th pivot,
436 18th pivot,
44 Third connecting rod,
441 19th pivot,
442, 20th pivot,
45 Second pivot frame,
451 Second side rod,
452 Second horizontal rod,
453, 21st pivot,
454 22nd pivot,
455 23rd pivot,
46 Fourth connecting rod,
461 24th pivot,
462, 25th pivot,
47 joint frame,
471 26th pivot,
472 The 27th pivot.

Claims (10)

床面に載置されており、横棒を有し、前記横棒の両側に各々肘掛けが固設されており、前記横棒の前側に前側支持部が設けられているベースと、
前記ベースの上方に設けられており、フロントロッドと２つのサイドロッドとを有し、前記ベースに対応し、かつ前後移動可能である座部と、
前記座部の後方と接合している背もたれと、
収納及び展開可能であり、少なくとも１つの第１連結棒と少なくとも１つの第２連結棒と第１枢着枠と第３連結棒と第２枢着枠と少なくとも１つの第４連結棒と少なくとも１つの接合枠とを有し、前記第１連結棒および前記第２連結棒が前記前側支持部の前方に回転可能に接続されており、前記第１枢着枠が収納位置の前側に対応しかつ前記第１連結棒、前記第２連結棒、及び前記座部の前方に回転可能に接続されており、前記第３連結棒が収納位置の前側に対応しかつ前記座部の前方に回転可能に接続されており、前記第２枢着枠が収納位置の後側に対応しかつ前記第１枢着枠の後側及び前記第３連結棒の後側に回転可能に接続されており、前記第４連結棒が収納位置の後側に対応しかつ前記第１枢着枠の後側に回転可能に接続されており、前記接合枠が収納位置の前側に対応しかつ前記第２枢着枠の前側に回転可能に接続されており、後側が前記第４連結棒の前側に回転可能に接続されているフットレストユニットと、を備え、
前記座部が前方に移動した時、前記第１連結棒および前記第２連結棒は、前記フットレストユニットが前記ベースに向かって収納する曲がり部分となり、
前記座部が後方に移動した時、前記第１連結棒および前記第２連結棒が連動かつ回転し、前記フットレストユニットが前記座部の前方に向かって展開することを特徴とする安楽椅子。 A base mounted on the floor, having a horizontal bar, armrests are respectively fixed on both sides of the horizontal bar, and a front support is provided on the front side of the horizontal bar;
A seat provided above the base, having a front rod and two side rods, corresponding to the base and movable back and forth;
A backrest joined to the rear of the seat;
At least one first connecting rod, at least one second connecting rod, a first pivot mounting frame, a third connecting rod, a second pivot mounting frame, at least one fourth connecting rod and at least one that can be stored and deployed. And the first connecting rod and the second connecting rod are rotatably connected to the front side of the front support portion, and the first pivot frame corresponds to the front side of the storage position; The first connecting rod, the second connecting rod, and the seat portion are rotatably connected to the front, and the third connecting rod corresponds to the front side of the storage position and is rotatable to the front of the seat portion. The second pivot frame is connected to the rear side of the storage position and is rotatably connected to the rear side of the first pivot frame and the rear side of the third connecting rod. Four connecting rods correspond to the rear side of the storage position and are rotatably connected to the rear side of the first pivot frame. A footrest unit in which the joint frame corresponds to the front side of the storage position and is rotatably connected to the front side of the second pivot frame, and the rear side is rotatably connected to the front side of the fourth connecting rod; With
When the seat moves forward, the first connecting rod and the second connecting rod become a bent portion that the footrest unit stores toward the base,
An easy chair, wherein when the seat portion moves rearward, the first connecting rod and the second connecting rod are interlocked and rotated, and the footrest unit is deployed toward the front of the seat portion. 前記ベースの前記前側支持部は、左側の前側支柱および右側の前側支柱を有し、
前記第１連結棒および前記第２連結棒は、それぞれ２つであり、前記前側支柱の前端に回転可能に接続されており、
前記第１枢着枠は、２つの前記前側支柱の間隔より小さい幅を有し、
前記第２枢着枠は、前記第１枢着枠の幅より小さい幅を有することを特徴とする請求項１に記載の安楽椅子。 The front support portion of the base has a left front strut and a right front strut,
The first connecting rod and the second connecting rod are each two, and are rotatably connected to the front end of the front column,
The first pivot frame has a width smaller than the distance between the two front struts;
The easy chair according to claim 1, wherein the second pivot frame has a width smaller than that of the first pivot frame. 前記ベースの前記前側支柱は、前記座部の長さの半分より長い長さを有し、長さが前記第１枢着枠の長さに対応していることを特徴とする請求項２に記載の安楽椅子。   The said front support | pillar of the said base has length longer than the length of the said seat part, The length respond | corresponds to the length of the said 1st pivot mounting frame. The listed easy chair. ２つの枢着ピンを更に備え、
前記ベースの前記横棒は、両側に枢着座が各々設けられており、前記枢着座に前記枢着ピンの底端が回転可能に接続されており、前記枢着座の後側に前記枢着ピンの後方向き揺動角度を制限する当接部が設けられており、前記枢着ピンの頂部が前記座部の後側に回転可能に接続されていることを特徴とする請求項１に記載のフットレストを備えた安楽椅子。 Two pivot pins,
The horizontal bar of the base is provided with pivot seats on both sides, the bottom end of the pivot pin is rotatably connected to the pivot seat, and the pivot pin is located behind the pivot seat. The contact part which restrict | limits the backward rocking | fluctuation angle of this is provided, The top part of the said pivot pin is connected to the back side of the said seat part so that rotation is possible. Easy chair with footrest. 少なくとも１つの弾性部材を更に備え、
前記弾性部材は、前記座部及び前記ベースと接合し、前記座部を前方に移動させる力を提供可能であることを特徴とする請求項４に記載の安楽椅子。 At least one elastic member;
The easy chair according to claim 4, wherein the elastic member is capable of providing a force that moves the seat portion forward by joining the seat portion and the base. 前記背もたれは、前記座部に回転可能に接続されており、前記座部との間に伸縮棒が設けられており、後傾角度が制御可能であることを特徴とする請求項１に記載の安楽椅子。   The backrest is rotatably connected to the seat, and an extendable bar is provided between the seat and the seat, and a rearward tilt angle is controllable. Easy chair. 前記ベースの前記前側支持部は、左側の前側支柱および右側の前側支柱を有し、２つの前記前側支柱が前記座部の長さの半分を上回る長さを有し、前記前側支柱の前端の上部および下部に第１枢着部および第２枢着部が各々設けられており、
前記座部は、前記フロントロッドに２つの第４枢着部が設けられており、前記フロントロッドに第７枢着部が設けられており、
前記フットレストユニットにおいて、
前記第１連結棒は、２つであり、且つ前記ベースの２つの前記前側支柱の前端に各々回転可能に設けられており、両端が第１１枢着部および第１２枢着部を有し、前記第１１枢着部が前記ベースの前記第２枢着部に回転可能に接続されており、前記第１２枢着部が前記座部の前記第４枢着部に回転可能に接続されており、
前記第２連結棒は、２つであり、且つ前記ベースの２つの前記前側支柱の前端に各々回転可能に設けられており、両端が第１３枢着部および第１４枢着部を有し、前記第１３枢着部が前記ベースの前記第１枢着部に回転可能に接続されており、
前記第１枢着枠は、２つの前記前側支柱の間隔より小さい幅を有し、且つ２つの並列する第１サイドロッドを有し、２つの前記第１サイドロッドの間に第１水平ロッドが連結されており、長さが前記前側支柱の長さに対応しており、２つの前記第１サイドロッドが対称となると共に収納位置に対応し前側から後側へ順次に第１５枢着部、第１６枢着部、第１７枢着部、および第１８枢着部が設けられており、前側の前記第１５枢着部が前記座部の前記第４枢着部及び前記第１連結棒の前記第１２枢着部に回転可能に接続されており、前側の前記第１６枢着部が前記第２連結棒の前記第１４枢着部に回転可能に接続されており、
前記第３連結棒は、収納位置に対応する前後側に第１９枢着部および第２０枢着部を有し、前記第１９枢着部が前記座部の前記第７枢着部に回転可能に接続されており、
前記第２枢着枠は、平行である２つの第２サイドロッドを有し、２つの前記第２サイドロッドの端部が第２水平ロッドにより連結されており、前記第１枢着枠の２つの前記第１サイドロッドの間隔より小さい幅を有し、２つの前記第２サイドロッドの収納位置に対応する前後側に第２１枢着部および第２２枢着部が各々設けられており、前記第２水平ロッドに第２３枢着部が設けられており、後側の前記第２２枢着部が前記第１枢着枠の後側の前記第１７枢着部に回転可能に接続されており、後側の前記第２３枢着部が前記第３連結棒の後側の前記第２０枢着部に回転可能に接続されており、
前記第４連結棒は、２つであり、収納位置に対応する後前側に第２４枢着部および第２５枢着部を有し、後側の前記第２４枢着部が前記第１枢着枠の後側の前記第１８枢着部に回転可能に接続されており、
前記接合枠は、２つであり且つ対向設置されており、収納位置に対応する前後側に第２６枢着部および第２７枢着部を有し、前側の前記第２６枢着部が前記第２枢着枠の前側の前記第２１枢着部に回転可能に接続されており、後側の前記第２７枢着部が前記第４連結棒の前側の前記第２５枢着部に回転可能に接続されていることを特徴とする請求項１に記載の安楽椅子。 The front support portion of the base has a left front support column and a right front support column, and the two front support columns have a length exceeding half of the length of the seat portion, and the front support column of the front support column A first pivot part and a second pivot part are provided at the upper part and the lower part,
The seat part is provided with two fourth pivot parts on the front rod, and a seventh pivot part is provided on the front rod,
In the footrest unit,
The first connecting rod is two, and is provided rotatably at the front ends of the two front struts of the base, and both ends have an eleventh pivot portion and a twelfth pivot portion, The eleventh pivot part is rotatably connected to the second pivot part of the base, and the twelfth pivot part is rotatably connected to the fourth pivot part of the seat. ,
The number of the second connecting rods is two, and the second connecting rods are rotatably provided at the front ends of the two front struts of the base. Both ends have a thirteenth pivot portion and a fourteenth pivot portion, The thirteenth pivot part is rotatably connected to the first pivot part of the base;
The first pivot frame has a width smaller than the distance between the two front struts and has two parallel first side rods, and the first horizontal rod is between the two first side rods. The first side rods are symmetrical and correspond to the storage position, and the fifteenth pivoting portion sequentially from the front side to the rear side corresponds to the length of the front support column. A sixteenth pivot part, a seventeenth pivot part, and an eighteenth pivot part are provided, and the fifteenth pivot part on the front side is the fourth pivot part of the seat part and the first connecting rod. The twelfth pivot part is rotatably connected, and the front sixteenth pivot part is rotatably connected to the fourteenth pivot part of the second connecting rod;
The third connecting rod has a nineteenth pivot portion and a twentieth pivot portion on the front and rear sides corresponding to the storage position, and the nineteenth pivot portion is rotatable to the seventh pivot portion of the seat portion. Connected to
The second pivot frame has two second side rods that are parallel to each other, and ends of the two second side rods are connected by a second horizontal rod. The first side rod has a width smaller than the interval between the two first side rods, and a twenty-first pivot portion and a twenty-second pivot portion are provided on the front and rear sides corresponding to the storage positions of the two second side rods, The second horizontal rod is provided with a 23rd pivot part, and the rear 22nd pivot part is rotatably connected to the 17th pivot part on the rear side of the first pivot frame. The 23rd pivot part on the rear side is rotatably connected to the twentieth pivot part on the rear side of the third connecting rod,
The number of the fourth connecting rods is two, and the 24th and 25th pivots are provided on the rear front side corresponding to the storage position, and the 24th pivotal part on the rear side is the first pivot. And is rotatably connected to the eighteenth pivot part on the rear side of the frame,
The joint frames are two and are disposed opposite to each other, and have a 26th and 27th pivot parts on the front and rear sides corresponding to the storage positions, and the 26th pivot part on the front side is the first joint frame. 2nd pivotally connected to the 21st pivot part on the front side of the frame, and the 27th pivot part on the rear side is rotatable to the 25th pivot part on the front side of the fourth connecting rod. The easy chair according to claim 1, wherein the easy chair is connected. ２つの枢着ピンを更に備え、
前記横棒は、両側に側板および枢着座が各々設けられており、前記側板に肘掛けが固設されており、前記枢着座が収容溝および第３枢着部を有し、
前記枢着ピンは、底端が前記枢着座の前記第３枢着部に回転可能に接続されており、
前記枢着座は、後側に前記枢着ピンの後方向き揺動角度を制限する当接部が設けられており、
前記座部は、２つの前記サイドロッドに２つの第５枢着部が設けられており、前記第５枢着部が前記枢着ピンの頂部に回転可能に接続されており、
前記座部が前方に移動した時、前記前側支持部の前記前側支柱に当接し、前記枢着ピンが床面に対し直交である状態を呈し、
前記座部が後方に移動した時、前記枢着ピンが前記当接部と当接することを特徴とする請求項７に記載の安楽椅子。 Two pivot pins,
The horizontal bar is provided with a side plate and a pivot seat on both sides, an armrest is fixed to the side plate, the pivot seat has a receiving groove and a third pivot portion,
The pivot pin has a bottom end rotatably connected to the third pivot portion of the pivot seat,
The pivot seat is provided with a contact portion for restricting a backward swing angle of the pivot pin on the rear side,
The seat portion is provided with two fifth pivot portions on the two side rods, and the fifth pivot portion is rotatably connected to the top of the pivot pin,
When the seat moves forward, it abuts on the front support column of the front support, and the pivot pin is in a state perpendicular to the floor surface,
The easy chair according to claim 7, wherein the pivot pin comes into contact with the contact portion when the seat portion moves rearward. 少なくとも１つの弾性部材を更に備え、
前記弾性部材は、前記座部及び前記ベースと接合し、前記座部を前方に移動させる力を提供可能であることを特徴とする請求項８に記載の安楽椅子。 At least one elastic member;
The easy chair according to claim 8, wherein the elastic member is capable of providing a force for joining the seat portion and the base and moving the seat portion forward. 前記弾性部材は、２つの圧縮ばねから構成されており、
前記座部は、２つの前記サイドロッドの前記第５枢着部に対応する前方の位置に接合ロッドが設けられており、
前記弾性部材の両端は、前記座部の前記接合ロッド及び前記ベースの前記側板と各々接合可能であることを特徴とする請求項９に記載の安楽椅子。 The elastic member is composed of two compression springs,
The seat portion is provided with a joining rod at a front position corresponding to the fifth pivot portion of the two side rods,
The easy chair according to claim 9, wherein both ends of the elastic member can be joined to the joining rod of the seat and the side plate of the base.
JP2015005008U 2015-08-13 2015-10-02 Easy chair Active JP3201565U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW104213040U TWM511796U (en) 2015-08-13 2015-08-13 Casual seating with foot pad
TW104213040 2015-08-13

Publications (1)

Publication Number Publication Date
JP3201565U true JP3201565U (en) 2015-12-17

Family

ID=54432242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015005008U Active JP3201565U (en) 2015-08-13 2015-10-02 Easy chair

Country Status (6)

Country Link
EP (1) EP3130254B1 (en)
JP (1) JP3201565U (en)
KR (1) KR101778857B1 (en)
DE (1) DE202015105292U1 (en)
DK (1) DK3130254T3 (en)
TW (1) TWM511796U (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3284370B1 (en) * 2016-08-16 2019-03-13 Beheermaatschappij Vermeulen Beesd B.V. Fitting for an item of seating furniture and item of seating furniture with such a fitting
PL240342B1 (en) * 2017-06-23 2022-03-21 Klaus Hjort Knudsen System for changing of the backrest and footrest position in a piece of lounge furniture
TWM573176U (en) * 2018-08-31 2019-01-21 林長貞 Electric assisted leisure chair
TWM589493U (en) * 2019-09-05 2020-01-21 林長貞 Seat composition structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29717656U1 (en) * 1997-10-02 1999-01-28 Flex Chair Product Dev Loungers
US6402232B1 (en) 2000-10-03 2002-06-11 Sung-Tsun Tsai Chair with adjustable backrest and footrest
US6572185B1 (en) 2002-08-12 2003-06-03 Shin Yeh Enterprise Co., Ltd. Chair with an extendible footrest
US7134713B1 (en) 2005-05-10 2006-11-14 Taiwan Shin Yen Enterprise Co., Ltd. Chair with a footrest turnable relative to a chair seat frame
US8794706B2 (en) * 2012-06-20 2014-08-05 Chang Chen Lin Leg rest assembly for a chair

Also Published As

Publication number Publication date
DK3130254T3 (en) 2018-03-19
EP3130254B1 (en) 2017-12-20
DE202015105292U1 (en) 2015-10-16
EP3130254A1 (en) 2017-02-15
TWM511796U (en) 2015-11-11
KR101778857B1 (en) 2017-09-14
KR20170020190A (en) 2017-02-22

Similar Documents

Publication Publication Date Title
JP6332810B2 (en) Folding chair frame
CN105208896B (en) Rocker-recliner mechanism with changeable feature
JP3201565U (en) Easy chair
JP6735826B2 (en) Chair and seat support mechanism
JP3219621U (en) Electric stand-up assist reclining chair
TWM490808U (en) Recreation chair structure
EP3581066B1 (en) Office chair with synchronously movable backrest and seat
KR102226384B1 (en) Chair assembly
JP6157292B2 (en) Chair type massage machine
JP6163332B2 (en) Folding chair
JP5972432B2 (en) Folding chair
JP2009017927A (en) Chair
CN210810072U (en) Chair assembly structure
KR101328594B1 (en) Chair including a structure enable to be interlocking between back part and footrest part
JP5802090B2 (en) Folding chair
JP6927712B2 (en) Reclining chair and chair type massage machine
JP2008173332A (en) Seat structure
JP4792233B2 (en) Chair
JP2007075427A (en) Reclining seat
CN103431666A (en) Chair structure
JP3135449U (en) Mechanism to lay the chair diagonally
JP2009017926A (en) Chair
JP5597792B2 (en) Chair
KR20170116694A (en) Convertible chair
JP5864693B1 (en) Foldable footrest

Legal Events

Date Code Title Description
R150 Certificate of patent or registration of utility model

Ref document number: 3201565

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250