KR950007314Y1 - Seat slider in chair - Google Patents

Seat slider in chair Download PDF

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Publication number
KR950007314Y1
KR950007314Y1 KR2019910017986U KR910017986U KR950007314Y1 KR 950007314 Y1 KR950007314 Y1 KR 950007314Y1 KR 2019910017986 U KR2019910017986 U KR 2019910017986U KR 910017986 U KR910017986 U KR 910017986U KR 950007314 Y1 KR950007314 Y1 KR 950007314Y1
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KR
South Korea
Prior art keywords
seat plate
backrest
chair
attached
frame
Prior art date
Application number
KR2019910017986U
Other languages
Korean (ko)
Other versions
KR930008118U (en
Inventor
이강종
Original Assignee
이강종
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Publication date
Application filed by 이강종 filed Critical 이강종
Priority to KR2019910017986U priority Critical patent/KR950007314Y1/en
Publication of KR930008118U publication Critical patent/KR930008118U/en
Application granted granted Critical
Publication of KR950007314Y1 publication Critical patent/KR950007314Y1/en

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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
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
    • 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
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • 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
    • A47C7/02—Seat parts
    • A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
    • A47C7/144—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions with array of movable supports
    • 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
    • A47C7/02—Seat parts
    • A47C7/34—Seat parts with springs in compression, e.g. coiled
    • 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
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/07—Rocker/recliner

Abstract

내용 없음.No content.

Description

의자용 좌판 슬라이드 장치Seat slides for chairs

제1도는 본 고안 일 실시례의 사시도.1 is a perspective view of an embodiment of the present invention.

제2도는 본 고안 일 실시례의 종단면도.Figure 2 is a longitudinal cross-sectional view of an embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 프레임부 20 : 좌판부10: frame portion 20: seat plate portion

30 : 등받이부 40 : 하부고정부30: back part 40: lower fixing part

본 고안은 의자의 등받이가 뒤로 밀리면 좌판이 전방으로 슬라이딩 되도록 한 의자용 좌판 슬라이드 장치에 관한 것이다.The present invention relates to a seat plate slide device for a chair such that the seat plate slides forward when the back of the chair is pushed backward.

현재 일반 가정이나 사무실 또는 철도, 버스등에서 사용되는 대부분 의자는 등받이 이와 좌판이 고착된 상태로 사용되어 왔다. 그러므로 이러한 종래의 의자는 이용자가 장시간 사용시 피로를 증가시켜 불편하였다.Currently, most chairs used in homes, offices, railways, buses, etc. have been used with the back and seat plates fixed. Therefore, such a conventional chair is inconvenient to increase the fatigue when the user uses for a long time.

특히 사용자가 의자의 등받이에 기대어 휴식을 취하고져 할 때 엉덩이의 무게 중심이 앞으로 이동하게 된다.In particular, when the user tries to relax by leaning on the back of the chair, the center of gravity of the hips moves forward.

이때 신체 구조상 척추와 허벅지의 위치가 좌판 및 등받이에 밀착되지 않으므로서 이용자의 피로도는 더욱 증가하게 된다.At this time, since the position of the spine and thighs are not in close contact with the seat plate and the backrest, the fatigue of the user is further increased.

또, 의자와 밀착되지 않은 척추에 사용자의 중량이 집중되므로서 사무직종에 근무하는 사람들의 척추이상으로 인한 직업병의 발생이 매우 높다.In addition, since the weight of the user is concentrated on the spine that is not in close contact with the chair, the occurrence of occupational diseases due to spinal abnormalities of people working in office jobs is very high.

따라서, 본 고안은 사용자가 의자에 앉아서 휴식을 취하고져 등받이에 기댈 때 의자의 좌판부가 인체의 무게 중심의 이동에 따라 전방으로 슬라이딩 되어 허벅지를 계속적으로 밀착시켜주고 척추에 무리한 힘이 집중되지 아니하도록 구성된 안락한 의자를 제공하려는 것이다.Therefore, the present invention, when the user sits on the chair to rest and leans on the backrest, the seat plate of the chair slides forward according to the movement of the center of gravity of the human body to keep the thighs in close contact with each other so that excessive force on the spine is not concentrated. To provide a comfortable chair configured.

본 고안은 사람이 앉을 방석이 부착될 좌판부와, 좌판부(20)의 후단 좌우에 축(33) (34)으로 연결한 지지간(31) (31)의 상단에 결합되고 의자의 등받이가 부착될 등받이부(30)와, 의자 다리가 부착되어 소정의 높이로 유지되는 하부고정부(40)와, 하부 고정부(40)의 좌우면에 부착되어 후단에서 쌍방향으로 절곡된 프레임(10)와, 좌판부(20)의 후단 좌우에 축(33)(34)으로 연결한 지리간(31)934)의 상판에 결합되고 의자의 등받이가 부착될 등받이부(30)와, 좌판부를 프레임부(10)에 전후로 소정거리만큼 이동가능하게 결합시키는 슬라이딩결합수단과, 그리고 등받이부(30)가 뒤로 소정각도만큼 밀리면 지지간을 밀어 내리도록 등받이부를 프레임부의 후측상단에 결합시키는 등받이결합수단을 구비하여 이루어져서 등받이가 뒤로 기울면 좌판부(20)가 연동하여 전방으로 슬라이딩 되는 의자용 좌판 슬라이드 장치이다.The present invention is coupled to the upper end of the seat plate to which a cushion on which a person sits is attached, and the support bars 31 and 31 connected by shafts 33 and 34 to the rear left and right sides of the seat plate 20, and the back of the chair is The lower back portion 30 to be attached, the lower fixing portion 40 to which the chair legs are attached and maintained at a predetermined height, and the frame 10 attached to the left and right surfaces of the lower fixing portion 40 and bent in both directions at the rear end. And, the back plate 30, which is coupled to the top plate of the geographic stems 31 and 934 connected to the shafts 33 and 34 on the rear left and right sides of the seat plate portion 20 and to which the backrest of the chair is attached, and the seat plate portion to the frame portion. Sliding coupling means for movably coupling the front and rear by a predetermined distance to (10), and a back coupling means for coupling the backrest portion to the rear upper portion of the frame portion to push down the support between the backrest portion 30 is pushed back by a predetermined angle If the backrest is inclined backward, the seat plate 20 interlocks forward Seat plate slide device for riding chair.

제1 및 제2도는 참조하면서 본 고안의 일 실시례를 설명한다.1 and 2 illustrate an embodiment of the present invention with reference.

좌판부(20)는 방석이 고정가능하게 사각형태로 제작하고, 하부고정부(40)는 의자 다리가 부착되며, 프레임부(10)는 하부고정부(40)의 좌우면에 부착되어 후단에서 상향으로 절곡된 구조로 형성하고, 등받이부(30)는 좌판부(20)의 후단 좌우에 축(33) (34)으로 연결한 지지간(31) (32)의 상단에 부착된다.The seat plate portion 20 is manufactured in a rectangular shape so that the cushion can be fixed, the lower fixing portion 40 is attached to the chair leg, the frame portion 10 is attached to the left and right sides of the lower fixing portion 40 at the rear end Formed upwardly bent structure, the backrest portion 30 is attached to the upper end of the support interval 31, 32 connected to the shaft 33, 34 on the left and right rear end of the seat plate portion 20.

상기 좌판부(20)를 "L"형 강으로 형성하여 측벽에 슬라이드 거리만큼 가이드공(23) (24)을 천설하고 부쉬(11) (12)로 상기 가이드공(23) (24)를 통해 프레임부(10)에 나착하여 좌판부(20)가 가이드되면서 슬라이딩 되도록 슬라이딩결합수단을 구성한다.The seat plate 20 is formed of “L” shaped steel, and the guide holes 23 and 24 are laid on the sidewalls by the slide distance, and the bushes 11 and 12 are guided through the guide holes 23 and 24. It is attached to the frame portion 10 constitutes a sliding coupling means so that the seat plate portion 20 is guided and slide.

상기 등받이부(30)에 가이드공(31)을 천설하고, 가이드공을 통하여 부쉬(13)를 프레임부에 나착하여, 이용자가 휴식을 위하여 등받이부(30)를 뒤로 재치면 지지간(31) (32)을 하향토록하여 좌판부(20)가 가이드공(23) (24)에 가이드 되면서 전방으로 전진하도록 등받이결합수단을 구성한다.Guide hole 31 is installed in the backrest part 30, and bush 13 is attached to the frame part through the guide hole, so that the user rests the backrest part 30 back to rest the support part 31. Comprising (32) downward to form a seat back coupling means so that the seat plate 20 is guided to the guide hole 23, 24 to move forward.

그리고, 상기 좌판부(20)의 개구부(25) 좌우에 괘지편(27) (28)를 형성하고 상기 부쉬(12)에 구멍이 천설된 돌편(14)를 형성하여, 인장스프링(26)으로 상기 괘지편(27) (28)과 돌편(13) (14)으로 각각 연결하여 좌판부(20)가 항상 좌판부(20) 뒤쪽에 위치하여 자재되도록 한다.Then, a hanging piece 27, 28 is formed on the left and right sides of the opening 25 of the seat plate 20, and a protrusion 14 is formed in the bushing 12, and the tension spring 26 is formed. The seat plate 20 is always located behind the seat plate 20 so as to be connected to each of the hanging pieces 27, 28 and the stone pieces 13, 14, respectively.

이렇게 구성된 본 고안의 의자용 좌판 슬라이드 장치를 이용한 의자의 동작은, 이용자가 휴식을 위하여 등받이부(30) 뒤로 재치면 지지간(31) (32)을 하향토록하여 좌판부(20)가 가이드공(23) (24)에 가이드 되면서 전방으로 전진하도록하여 사용자에게 편안한 휴식을 제공한다.The chair using the seat plate slide device for the chair of the present invention configured as described above, when the user puts back behind the back portion 30 for rest, the seat plate 20 is guided downward so that the seat plate 20 is guided. (23) While being guided to (24), to provide a comfortable rest for the user to move forward.

Claims (5)

사람이 앉을 방석이 부착될 좌판부와, 상기 좌판부(20)의 후단 좌우에 축(33) (34)을 연결한 지지간(31) (32)의 상단에 결합되고 의자의 등받이가 부착될 등받이부(30)와 의자 다리가 부착되어 소정의 높이로 유지되는 하부고정부(40)와, 상기 하부고정부(40)의 좌우면에 부착되어 후단에서 상향으로 절곡된 프레임부(10)와, 상기 좌판부를 프레임부(10)에 전후로 소정거리만큼 이동가능하게 결합시키는 슬라이딩결합수단과, 그리고 상기 등받이부(30)가 뒤로 소정각도 만큼 밀리면 상기 지지간을 밀어 내리도록 상기 등받이부를 상기 프레임부의 후측 상단에 결합시키는 등받이결합수단을 구비하여 이루어져서 상기 등받이가 뒤로 기울면 좌판부(20)가 연동하여 전방으로 슬라이딩 되는 의자용 좌판 슬라이드 장치.A seat plate to which a person seated cushion is attached, and a support arm 31 and 32 which are connected to the shafts 33 and 34 at the rear left and right sides of the seat plate 20 are coupled to the top of the chair. A lower fixing part 40 which is attached to the backrest part 30 and a chair leg to be maintained at a predetermined height, and a frame part 10 attached to the left and right surfaces of the lower fixing part 40 and bent upwards from the rear end; Sliding coupling means for movably coupling the seat plate part back and forth to the frame portion 10 by a predetermined distance, and when the backrest portion 30 is pushed back by a predetermined angle, the backrest portion to push down the support between the frame portion A seat plate slide device for a chair which is provided with a backrest coupling means coupled to an upper end of the rear side so that when the backrest is inclined backward, the seat plate portion 20 is slid forward. 제1항에 있어서, 상기 슬라이딩결합수단은 상기 좌판부(20)의 측면에 가이드공(23) (24)를 천설하여 상기 가이드공(23) (24)를 통해 부쉬(11) (12)를 프레임부(10)에 부착하여 좌판부(20)가 가이드되면서 슬라이딩되도록 구성하고, 상기 등받이결합수단은 상기 등받이부(30)에 가이드공(31)을 천설하고 가이드공(31)을 통해 부쉬(13)를 프레임부(10)에 부착하여 등받이부(30)가 뒤로 재쳐질 때 상기 등받이부(30)에 부착된 지지간(31) (32)을 밀어내려서 좌판부(20)가 연동하여 전진되도록 구성된 것이 특징인 의자용조판슬라이드장치.The method according to claim 1, wherein the sliding coupling means guides (23) and (24) on the side of the seat plate 20 to the bushes (11) (12) through the guide holes (23) (24) Attached to the frame portion 10 is configured to slide the seat plate portion 20 while guiding, the backrest coupling means installs the guide hole 31 in the backrest portion 30 and the bush through the guide hole 31 ( 13 is attached to the frame portion 10, and when the backrest portion 30 is squeezed back, the support plate 31, 32 attached to the backrest portion 30 is pushed down so that the seat plate portion 20 interlocks and moves forward. Chair type slide device characterized in that configured to be. 제1항에 있어서, 상기 좌판부(20)와 상기 프레임부를 스프링으로 결합시켜서 상기 등받이가 원위치되면 상기 좌판부도 원위치되도록 구성된 것이 특징인 의자용좌판슬라이드장치.According to claim 1, wherein the seat plate 20 and the frame unit is coupled to the frame by a spring seat chair slide device characterized in that the seat plate is also configured to return to the original position when the backrest. 제3항에 있어서, 상기 좌판부(20)와 상기 프레임부사이에 잠금장치를 부착하여 상기 등받이에 가해진 외력이 없어져도 상기 좌판부가 원위치되지 아니하도록 구성된 것이 특징인 의자용좌판슬라이드장치.According to claim 3, The seat plate slide device for the chair characterized in that the seat plate portion is attached so that the seat plate portion is not in the original position even if the external force applied to the backrest is removed by attaching a locking device between the frame portion. 제3항에 있어서, 상기 스프링의 연결은 상기 좌판부(20)의 개구부(25) 좌우에 괘지편(27) (28)를 형성하여 상기 부쉬(12)의 돌편(14) (15)에 천설된 구멍과 인장스프링(26)으로 연결하여 좌판부(20)가 프레임부(10)에 탄설자재되도록함을 특징으로 하는 의자용 좌판 슬라이드 장치.The method of claim 3, wherein the spring is connected to the protrusions (14) and (15) of the bush (12) by forming a hanging piece (27) and (28) on the left and right sides of the opening (25) of the seat plate (20). The seat plate slide device for a chair, characterized in that the seat plate portion 20 is connected to the frame portion 10 by the connection hole and the tension spring (26).
KR2019910017986U 1991-10-26 1991-10-26 Seat slider in chair KR950007314Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910017986U KR950007314Y1 (en) 1991-10-26 1991-10-26 Seat slider in chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910017986U KR950007314Y1 (en) 1991-10-26 1991-10-26 Seat slider in chair

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Publication Number Publication Date
KR930008118U KR930008118U (en) 1993-05-24
KR950007314Y1 true KR950007314Y1 (en) 1995-09-07

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KR2019910017986U KR950007314Y1 (en) 1991-10-26 1991-10-26 Seat slider in chair

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