KR20010028552A - The waist and spine Health Chair - Google Patents

The waist and spine Health Chair Download PDF

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Publication number
KR20010028552A
KR20010028552A KR1019990040842A KR19990040842A KR20010028552A KR 20010028552 A KR20010028552 A KR 20010028552A KR 1019990040842 A KR1019990040842 A KR 1019990040842A KR 19990040842 A KR19990040842 A KR 19990040842A KR 20010028552 A KR20010028552 A KR 20010028552A
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KR
South Korea
Prior art keywords
chair
waist
lifting device
backrest
user
Prior art date
Application number
KR1019990040842A
Other languages
Korean (ko)
Inventor
임종팔
Original Assignee
임종팔
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.)
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Publication date
Application filed by 임종팔 filed Critical 임종팔
Priority to KR1019990040842A priority Critical patent/KR20010028552A/en
Publication of KR20010028552A publication Critical patent/KR20010028552A/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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • 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

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

PURPOSE: A healthful chair drawing the spine and waist of a user is provided to reduce the fatigue of the spine and waist while the back of the chair is bent and fixed according to the desirable angle of the user by the elasticity of a return spring. CONSTITUTION: In a chair, a lifting/bending back(3) of the chair is installed. A lifting device is installed in the rear side of a chair seat(1). In the lifting device, a shaft bracket(4) makes the lifting device curved. A shaft bearing(5) helps the curvilinear motion of the lifting device, and a locking lever(6) locks the lifting/bending motion. The locking lever consists of a return-spring guide(8), a return spring(11), a locking gear(9) and a gear fixing-hole(10). The locking gear is formed in arc shape, and the gear fixing hole fixes the locking gear. When a user leans against the back of the chair backward, the back of the chair lifts on the shaft bearing, so that the user stretches the back of the user by a waist-supporting curved-side(13) formed by the lift of the back of the chair.

Description

척추 및 허리 당김 건강의자 {The waist and spine Health Chair}Spine and spine Health Chair

본 발명은 의자의 등받이에 관한 것으로서 특히 등받이가 상승하여 장시간 의자 사용시의 척추 및 허리의 불편함을 해결해 주는 장치 및 방법에 관한 것이다.The present invention relates to a backrest of a chair, and more particularly, to a device and method for relieving discomfort of the spine and lower back when a chair is used for a long time by raising the backrest.

도1은 일반적인 의자의 사시도로서, 일반적으로 의자(A)는 사람들이 앉는 좌석(1)의 배면에 사람의 등을 받칠 수 있도록 하기 위해 등받이(2)가 설치되어 있다.1 is a perspective view of a general chair, in which the chair A is generally provided with a backrest 2 so that a person's back can be supported on the back of a seat 1 on which a person sits.

이와 같이 사람들이 의자(A)에 앉아 장시간에 걸쳐서 사무를 보는 경우에 사람의 상체를 받쳐주는 허리에 무리가 가해지게 되고, 결국에는 허리가 쑤시거나 어깨가 결리는 등과 같은 신체에 여러 가지 좋지 않은 현상이 발생되어진다.As such, when people sit on the chairs (A) for a long period of time, they are exerted on the waist supporting the upper body of the person, and eventually various bad effects on the body such as swelling or shoulder stiffness are caused. Is generated.

따라서, 의자(A)의 등받이(2)에 상승장치를 설치하여 사용자에 의해 척추와 허리를 쭉 펴는 운동을 할 수 있도록 해주었다.Therefore, by installing a lifting device in the back (2) of the chair (A) was to enable the user to straighten the spine and waist straight.

그러나, 일반적인 의자는 등받이(2)는 고정되어 일률적으로 동일한 형태로 제작되기 때문에 장시간에 걸쳐서 사용하는 경우 허리 및 척추에 무리가 가해질 경우 앉은자리에서 허리 및 척추운동을 할 수 없는 문제점이 있었다.However, since the backrest 2 is fixed and uniformly manufactured in the same form, the general chair has a problem in that the back and spine movement cannot be performed at the seat when the back and spine are applied to the seat for a long time.

상기와 같은 문제점을 해결하기 위한 본 발명은 의자에 앉은 사람이 잠금 레바(6)를 풀고 상승, 휘어짐(3) 등받이를 등으로 뒤 방향으로 밀어내므로 축 브라켓(4)에 일체로 연결된 축 베어링(5)을 중심으로 휘어짐과 상승 작용의 곡선에 따라 이루어지므로 등받이가 상승하여 앉은자리에서 허리 및 척추를 당겨줌으로 위에서 서술한 문제점등을 해결해 주는 것이 목적이다. 이러한 목적은 의자의 등받이(3) 좌석 받침 후면의 아래쪽에 설치된 축 베어링(5)을 중심으로 상승, 휘어짐으로서 허리를 펴주고 당겨주는 본 발명의 목적이 달성된다.The present invention for solving the above problems is because the person sitting in the chair releases the locking lever (6) and pushes the back, such as lifting, bending (3) backrest in the back direction, the shaft bearing integrally connected to the shaft bracket (4) (5) is centered on the curve of bending and synergism, so the backrest rises to solve the problems described above by pulling back and spine from the seat. The object of the present invention is to achieve the purpose of the present invention to straighten and pull back by raising and bending around the axial bearing (5) installed in the lower back of the backrest (3) of the seat back of the chair.

도 1 은 일반적인 의자의 사시도1 is a perspective view of a typical chair

도 2 는 본 발명의 등받이 상승장치의 설치 상태도Figure 2 is an installation state of the backrest lifting device of the present invention

도 3 은 본 발명에 따른 등받이 상승, 휘어짐 사시도3 is a backrest elevation, bending perspective view according to the present invention

도 4 는 본 발명에 따른 등받이 상승 장치가 동작된 의자의 측면도Figure 4 is a side view of a chair operated backrest lifting device according to the present invention

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

(A) : 의자 (1) : 좌석(A): chair (1): seat

(2) : 등받이 (3) : 상승, 휘어짐 등받이(2): backrest (3): ascending, bending backrest

(4) : 축 브라켓 (5) : 축 베어링(4): shaft bracket (5): shaft bearing

(6) : 잠금 레바 (7) : 휘어짐 장치 커버(6): locking lever (7): bending device cover

(8) : 복귀 스프링 가이드 (9) : 잠금 기어(8): return spring guide (9): locking gear

(10): 기어 고정 홀 (11): 복귀 스프링(10): gear fixing hole (11): return spring

(12): 다리 (13): 허리 받침 곡면(12): leg (13): lumbar support surface

(14): 상승, 휘어짐 값(14): rise, warp value

본 발명의 실시예인 구성과 그 작용을 첨부 도면에 연계시켜 상세히 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings, the configuration of the embodiment of the present invention and its operation as follows.

도 2 는 본 발명의 등받이 상승장치의 설치 상태도 이고,2 is an installation state diagram of the backrest lifting device of the present invention,

도 3 은 본 발명에 따른 등받이 상승, 휘어짐 사시도 이며,3 is a perspective view of the backrest lifted and bent in accordance with the present invention;

도 4 는 본 발명에 따른 등받이 상승 장치가 동작한 의자의 측면도로서 의자(A)의 좌석 받침 후면에 설치된 상승장치의 상승 휘어짐 방법은 의자 사용자가 앉은자리에서 잠금 레바(6)를 풀고 상승 휘어짐 등받이(3)를 뒤로 밀어내므로 축 브라켓(4)에 일체로 연결된 축 베어링(5)을 중심으로 곡선 이동이 이루어지면서 상승, 휘어짐 등받이(3)가 상승한다. 이때, 등받이 상승 길이는 휨 각도만큼 이루어지며 상승, 휘어짐 등받이(3) 복귀시 잠금 레바(6)를 위로 향해 당겨 줌으로 잠금기어에 맞물려 있던 잠금 레바의 기어가 풀어지면서 복귀 스프링(11)의 탄성에 의해 사용자의 각도에 맞게 고정시킬 수 있다. 도2의 상세도(A) 설명은 다음과 같다. 등받이 복귀를 위한 탄성력은 복귀 스프링(11)에 의해 행해지고 복귀 스프링 동작상태는 곡선 처리가 된 복귀 스프링 가이드(8) 내에 설치되며 복귀 스프링(11)의 고정 방법은 상단 부는 잠금 기어(9)에 고정되고 하단 부는 다리(12)의 상단 부에 돌기를 형성하여 고정시키며 잠금 기어(9)의 고정 방법은 기어 고정 홀(10)을 관통해 축 브라켓(4)에 볼트로 고정시키고 곡선이동 각도는 최대 수평상태를 유지할 수 있도록 한 것을 특징으로 하면서 무게중심 이동에 따른 다리의 구조 각도 또한 발명의 목적 달성에 포함되는 장치로 매우 유용한 발명인 것이다.Figure 4 is a side view of the chair operating the backrest lifting device according to the present invention ascending bending method of the lifting device installed on the back of the seat support of the chair (A) release the locking lever (6) in the seat of the chair user is raised bending backrest (3) is pushed back, so that the curved movement is made around the shaft bearing (5) integrally connected to the shaft bracket (4), the rising, bending back (3) is raised. At this time, the length of the backrest rises as much as the bending angle, and when the back and the backrest 3 return, the locking lever 6 engaged with the lock gear is released by pulling up the locking lever 6 upwards to release the elasticity of the return spring 11. Can be fixed according to the user's angle. A detailed view (A) of FIG. 2 is as follows. The elastic force for the backrest return is performed by the return spring 11 and the return spring operating state is installed in the curved return spring guide 8 and the fixing method of the return spring 11 is fixed to the locking gear 9 at the upper end. And the lower part forms a protrusion on the upper part of the leg 12 to fix the locking gear 9, and the fixing method of the locking gear 9 penetrates the gear fixing hole 10 and bolts to the shaft bracket 4, and the curved movement angle is maximum. The structural angle of the bridge according to the movement of the center of gravity is characterized by being able to maintain the horizontal state is also a very useful invention as a device included in achieving the object of the invention.

상기와 같은 본 발명은 의자 사용자가 장시간 의자에 앉아 있을 경우 발생되는 허리 및 척추에 가해지는 불편함을 해결하고 특히 앉은 의자에서 척추와 허리를 쭉 펴줌으로서 업무의 효율성과 장시간 의자 사용으로 인한 척추와 디스크의 피로를 경감시킬 수 있으며 지속적인 사용으로 척추 휨 현상도 교정되는 사용효과도 기대되는 등의 효과가 있다.The present invention as described above solves the discomfort applied to the back and spine generated when the chair user is sitting on the chair for a long time, and in particular, by extending the spine and waist in the seated chair, the efficiency of work and the spine due to the use of the chair for a long time It can alleviate the fatigue of the disk, and it is expected that the use effect of correcting the spinal flexion phenomenon with the continuous use is also expected.

Claims (1)

의자(A)의 좌석 받침 후면에 설치된 상승, 휘어짐 등받이(3) 상승 장치에 있어서, 상승 장치의 곡선 이동을 할 수 있는 축 브라켓(4)의 구조와, 이 이동을 원할 하게 돕는 축 베어링(5)의 구조와, 상승, 휘어짐 동작의 잠금 장치인 잠금 레바와, 그를 구성하는 복귀 스프링 가이드(8)와, 이 가이드 내 복귀 스프링(11)과 곡선 형태의 잠금 기어(8)와, 이를 고정 할 수 있는 기어 고정 홀(10)과 등받이를 뒤로 젖힘으로서 축 베어링(5)을 중심으로 등받이가 상승하는 구조, 상승 동작 시 허리 받침 곡면(13)에 의한 허리를 펴 줄 수 있는 기능의 구성,In the ascending and bending backrest (3) lifting device provided on the seat back of the chair (A), the structure of the shaft bracket (4) capable of performing the curved movement of the lifting device and the shaft bearing (5) to facilitate this movement (5). ), A locking lever that is a locking device for raising and bending, a return spring guide 8 constituting it, a return spring 11 and a curved lock gear 8 in the guide, The structure that the backrest rises around the shaft bearing 5 by lifting the back of the gear fixing hole 10 and the backrest, which is capable of straightening the waist by the lumbar support surface 13 during the ascending operation, 이와 같은 동작의 방법으로 접이 식 링크 방법 또한 본 발명의 목적을 달성할 수 있는 유사 발명으로 본 발명에 포함된 권리라 할 수 있다.The collapsible link method as a method of such an operation can also be said to be included in the present invention as a similar invention that can achieve the object of the present invention.
KR1019990040842A 1999-09-21 1999-09-21 The waist and spine Health Chair KR20010028552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019990040842A KR20010028552A (en) 1999-09-21 1999-09-21 The waist and spine Health Chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990040842A KR20010028552A (en) 1999-09-21 1999-09-21 The waist and spine Health Chair

Publications (1)

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KR20010028552A true KR20010028552A (en) 2001-04-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100795528B1 (en) * 2006-06-26 2008-01-17 주식회사 엔에이치에스 Chair for correcting the spine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100795528B1 (en) * 2006-06-26 2008-01-17 주식회사 엔에이치에스 Chair for correcting the spine

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