KR20010044654A

KR20010044654A - Easy chair

Info

Publication number: KR20010044654A
Application number: KR1020010013086A
Authority: KR
Inventors: 이재진
Original assignee: 이재진
Priority date: 2001-03-14
Filing date: 2001-03-14
Publication date: 2001-06-05

Abstract

PURPOSE: An armchair is provided to reciprocate and regulate an angle back and forth freely and to simplify the folding and unfolding of an armchair by angle regulation. CONSTITUTION: An armchair is constituted by fixing lower supporting brackets of a chair frame to the top of an angle adjuster together with a reciprocating lever(1) and an angle adjusting lever, wherein the chair frame comprises: supporting frames(3) in zigzag shape respectively; primary, secondary and third main frames(4a,4a',4b,4b',4c,4c') connected to be movable back and forth by primary, secondary and third symmetrical link pins(5,5',6,6',7,7') respectively; primary and secondary movable horizontal supporting bars(8,9) and a third fixed horizontal supporting bar(10) installed among the secondary and third symmetrical link pins(5,5') and the third symmetrical main frames(4c,4c'); two downward projected brackets(11,11') fixed to both sides of the primary horizontal supporting bar(8); and two upward projected brackets(12,12') formed to be inclined and projected inward to be opposite to the downward projected brackets on both sides of the third fixed horizontal supporting bar, so that link bars are linked and operated among the facing downward projected brackets and the upward projected brackets.

Description

Easy chair

본 발명은 안락의자에 관한 것으로서, 특히 승강 및 전후 각도조절이 자유롭고 의자 상하부가 동시에 각도조절에 의해서 수축, 전개가 용이하게되는 안락의자를 제공코저하는 것이다.The present invention relates to an armchair, and in particular, to provide an armchair that can be freely moved up and down and the front and rear angle adjustments are easily contracted and deployed by the angle adjustment of the upper and lower chairs.

종래의 안락의자는 상하 승강만 되거나, 전후 각도조절만 되거나 좌우 회전만 되게된 것들이 대부분이어서 승강 및 전후 각도조절을 동시에 할 수 있는 안락의자는 드물었고 더군다나 전후 각도조절시에 의자의 등받이만 뒤로 젖혀지도록 각도조절이 되고 의자의 자석 앞부분은 아예 장치가 없거나 있어도 등받이와 함께 각도조절이 불가능하고 등받이와 별도로 각도를 조절할 수 있도록되어 있거나 앞부분은 아예 각도조절이 되지 않도록 고정되어 있는 경우가 대부분이었다.Conventional recliner chairs are only to be moved up and down, only the front and rear angle adjustment, or only left and right rotation, so the armchair that can simultaneously raise and lower the angle is rare. The angle of the chair is adjustable and the front part of the chair has no device at all, but it is impossible to adjust the angle with the backrest and the angle can be adjusted separately from the backrest, or the front part is fixed so as not to adjust the angle at all.

본 발명은 상기한 바와같은 종래 안락의자의 결점을 전면 개량하여 상하 승강 및 전후각도조절은 물론이고 의자의 좌석 전방에 연결된 프레임도 등받이 전후 각도조절시 동시에 각도조절이 이루어져서 승강 및 전후 각도조절에 의하여 안락의자의 등받이, 의자, 의자 정면 프레임이 동시에 일체로 전개되거나 수축될 수 있게하여 사용시 불편없이 이용할 수 있도록 구성한 안락의자를 제공코저하는 것으로서, 이를 첨부된 도면을 참조하면서 상세히 설명하면 다음과 같다.The present invention improves the drawbacks of the conventional armchair as described above, as well as adjusting the upper and lower elevating and front and rear angles, as well as the frame connected to the seat front of the chair at the same time the angle adjustment at the same time back and forth by adjusting the elevating and back angle The backrest, chair, and front frame of the armchair can be simultaneously deployed or contracted to provide a comfortable armchair configured to be used without any inconvenience during use, and will be described in detail with reference to the accompanying drawings. .

도 1 은 본 발명 안락의자의 요부 골격을 나타낸 사시도.1 is a perspective view showing the main skeleton of the present invention armchair.

*도면 중 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 승강레버 2 : 각도조절레버1: lifting lever 2: angle adjusting lever

3 : 지지프레임3: support frame

4a,4a',4b,4b',4c,4c' : 제1,2,3좌우 본체 프레임4a, 4a ', 4b, 4b', 4c, 4c ': 1, 2, 3 left and right body frames

5,5',6,6',7,7' : 제1,2,3좌우 링크핀5,5 ', 6,6', 7,7 ': 1, 2, 3 left and right link pins

8,9,10 : 제1,2,3가로지지봉 11,11' : 하향 돌출 브라켓8,9,10: 1st, 2nd, 3rd horizontal support rod 11,11 ': Downward protruding bracket

12,12' : 상향 돌출 브라켓12,12 ': upward protrusion bracket

각각 지그재그형태의 한몸으로된 지지프레임(3)과 제1,2,3본체 프레임(4a) (4a')(4b)(4b')(4c)(4c')이 각각 제1,2,3좌우 링크핀(5)(5')(6)(6')(7)(7')에 의해 전후로 유동되게 연결되고 상기 제2,3좌우 링크핀(5)(5') 및 상기 제3좌우 본체프레임(4c)(4c')의 사이에는 제1,2유동 가로지지봉(8)(9)과 제3고정 가로지지봉(10)이 장착되며 상기 제1가로지지봉(8)의 양측에는 두개의 하향 돌출 브라켓(11)(11')이 고정되고 상기 제3고정 가로지지봉(10)의 양측에는 상기 하향 돌출 브라켓(11)(11')과 대향되게 두개의 상향 돌출 브라켓(12)(12')이 내측으로 약간 경사돌출되도록 형성되어 상기 대향되는 하향 돌출 브라켓(11)(11')과 상향돌출브라켓(12)(12')의 사이에 링크봉(13)(14)이 링크작동되도록 양단이 유동되게 장착된 것으로 구성된 의자 프레임(F)의 하부 지지 브라켓(15)(15')을 통상의 승강레버(1)와 각도조절레버(2)를 함께 설치한 승강겸 각도조절장치(A)의 상단에 고정되게 착설한 것으로 구성된 것이다.The zigzag one-piece support frame 3 and the first, second, and third body frames 4a, 4a ', 4b, 4b', 4c, and 4c ', respectively, are first, second, and third. The left and right link pins 5, 5 ', 6, 6', 7, 7 'are connected to be moved back and forth and the second, third, left and right link pins 5, 5' and the third The first and second flow horizontal support rods 8 and 9 and the third fixed horizontal support rods 10 are mounted between the left and right body frames 4c and 4c ', and two on both sides of the first horizontal support rods 8. Of the downwardly projecting brackets 11 and 11 'are fixed and two upwardly projecting brackets 12 and 12 are opposed to the downwardly projecting brackets 11 and 11' on both sides of the third fixed horizontal support rod 10. ') Is formed to be inclined slightly inward so that the link rods 13 and 14 are operated between the opposite downwardly protruding brackets 11 and 11' and the upwardly projecting brackets 12 and 12 '. The normal lifting lever is provided with the lower support brackets 15 and 15 'of the chair frame F having both ends fluidly mounted. (1) and the angle adjusting lever (2) is installed to be fixed to the upper end of the lifting and angle adjusting device (A) installed together.

이상과 같이 구성된 본 발명 안락의자는 사용시에 승강레버(1)와 각도조절레버(2)에 의해서 승강 및 각도조절이 자유로움은 물론이고 특히 등받이의 각도조절시에 의자 좌석 전방에 설치된 프레임(4c)(4c')도 등받이를 뒤로 젖히게되면 링크봉(13)(14)과 제1,2 좌우 본체프레임(4a)(4a')(4b)(4b')의 링크작동에 의하여 등받이와 함께 각도조절이 되어 등받이와 전방 프레임이 동시에 전개되거나 수축되게되므로 의자 상하를 완벽하게 펼칠 수 있고 정상대로 접을 수 있는 특징이 있는 것이다.The armchair of the present invention configured as described above can be freely raised and lowered by the lifting lever 1 and the angle adjusting lever 2 in use, and in particular, the frame 4c installed in front of the chair seat during the angle adjustment of the backrest. (4c ') is also supported by the linkage of the link rods 13 and 14 and the first and second left and right body frames 4a, 4a', 4b and 4b '. Since the backrest and the front frame are deployed or contracted at the same time by adjusting the angle, the chair can be fully extended up and down and can be folded back to normal.

Claims

The zigzag one-piece support frame 3 and the first, second, and third body frames 4a, 4a ', 4b, 4b', 4c, and 4c ', respectively, are first, second, and third. The left and right link pins 5, 5 ', 6, 6', 7, 7 'are connected to be moved back and forth and the second, third, left and right link pins 5, 5' and the third The first and second flow horizontal support rods 8 and 9 and the third fixed horizontal support rods 10 are mounted between the left and right body frames 4c and 4c ', and two on both sides of the first horizontal support rods 8. Of the downwardly projecting brackets 11 and 11 'are fixed and two upwardly projecting brackets 12 and 12 are opposed to the downwardly projecting brackets 11 and 11' on both sides of the third fixed horizontal support rod 10. ') Is formed to be inclined slightly inward so that the link rods 13 and 14 are operated between the opposite downwardly protruding brackets 11 and 11' and the upwardly projecting brackets 12 and 12 '. The normal lifting lever is provided with the lower support brackets 15 and 15 'of the chair frame F having both ends fluidly mounted. (1) and an armchair characterized in that it is fixedly installed on the top of the lifting and angle adjusting device (A) installed together with the angle adjusting lever (2).