KR100328912B1 - Waist-supporting device mounted on a chair - Google Patents

Waist-supporting device mounted on a chair Download PDF

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Publication number
KR100328912B1
KR100328912B1 KR1019990042979A KR19990042979A KR100328912B1 KR 100328912 B1 KR100328912 B1 KR 100328912B1 KR 1019990042979 A KR1019990042979 A KR 1019990042979A KR 19990042979 A KR19990042979 A KR 19990042979A KR 100328912 B1 KR100328912 B1 KR 100328912B1
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KR
South Korea
Prior art keywords
backrest
chair
pins
present
guide
Prior art date
Application number
KR1019990042979A
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Korean (ko)
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KR20000030074A (en
Inventor
민경휘
민경훈
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민경휘
민경훈
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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Priority claimed from KR1019980051459A external-priority patent/KR19990014638A/en
Application filed by 민경휘, 민경훈 filed Critical 민경휘
Priority to KR1019990042979A priority Critical patent/KR100328912B1/en
Priority to KR2019990021371U priority patent/KR200172221Y1/en
Priority to AU16919/00A priority patent/AU1691900A/en
Priority to PCT/KR1999/000715 priority patent/WO2000032075A1/en
Publication of KR20000030074A publication Critical patent/KR20000030074A/en
Application granted granted Critical
Publication of KR100328912B1 publication Critical patent/KR100328912B1/en

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/40Support for the head or the back for the back
    • A47C7/46Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/38Support for the head or the back for the head
    • A47C7/386Detachable covers for headrests

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

본 발명의 목적은 의자의 등받이에 설치되는 허리받이를 요추부분에 충분한 탄력성으로 받쳐주면서 기존의 등받이에 설치하기 용이하도록 하여 요추 저부의 만곡현상을 방지함에 따라 요통, 요추 및 디스크를 예방하는 의료 용도로 적용될 수 있게 한 의자용 허리받이를 제공함에 있다.An object of the present invention is to support the backrest installed on the back of the chair with sufficient elasticity in the lumbar region while making it easy to install in the existing backrest to prevent the back phenomenon of the lumbar lumbar spine, medical use to prevent back pain, lumbar spine and disc In providing a chair backrest that can be applied to.

본 발명은 상기한 목적을 구현하기 위하여 안출된 것으로,The present invention has been made to realize the above object,

허리받이(B)의 후면에, 상하로 가이드홈(11)을 형성하고 양측에 적정간격을 두고 스톱핀(20)(20')을 설치하여 구비되는 가이드대(10)와,On the back of the backrest (B), guide guides (11) formed up and down and guide pins (10) provided by installing stop pins (20, 20 ') at appropriate intervals on both sides,

양측단에 끼워진 걸이핀(40)을 상기 양 스톱핀(20)(20')사이의 가이드홈(11)에 끼워 탄력적으로 작동되도록 한 스프링(30)과,A spring 30 to which the hook pins 40 fitted to both ends are inserted into the guide grooves 11 between the two stop pins 20 and 20 'to be elastically operated;

상기 판스프링(30)을 등받이(A) 내부의 심재에 고정시키는 클램핑부재(50),로 구성하여 허리받이(B)가 탄력적으로 전,후진되도록 함을 특징으로 한다.The leaf spring 30 is configured as a clamping member 50 for fixing the core material in the backrest (A), characterized in that the backrest (B) is elastically forward, backward.

이와 같은 본 발명은 앉은 자세에서 수평적인 안락감을 주므로서 장시간 사용하여도 피로감을 줄일 수 있고, 특히 요통 등의 허리통증을 막아주므로서 건강효과를 기대할 수 있는 것이다.Such a present invention can reduce fatigue even when used for a long time while giving a horizontal comfort in a sitting posture, and in particular, it can be expected a health effect by preventing back pain such as back pain.

Description

의자용 허리받이{Waist-supporting device mounted on a chair}Waist-supporting device mounted on a chair}

본 발명은 의자용 허리받이에 관한 것으로서, 좀 더 상세하게는 척추에서 요추부분을 탄력적으로 받쳐질 수 있도록 한 것이다.The present invention relates to a chair backrest, and more particularly, to elastically support the lumbar region in the spine.

일반적으로 의자 등에 설치된 등받이는 어느 특정부위를 받치도록 한 것이 아니고 대부분 등,허리의 전반을 받혀지도록 구성되어 있다.In general, the backrest installed on a chair or the like is not designed to support a specific part, but is configured to support most of the back and waist.

그러나 척추에서 요추부분은 아래부분에 있으면서 안쪽으로 굴곡되어 있어 기존의 등받이에 의해 제대로 받혀지지 못하고 있고 의자에 앉은 상태에서 보면 등과 척추의 요추 사이에 공간부가 형성되어 있는 것을 알 수 있다. 이로 인하여 장시간 앉아 있는 경우 그 부분에 만곡현상이 발생하면서 스트레스를 받게 되며 이러한 현상이 장기간 지속되면 허리통증인 요통 등이 생기고 심해지면 척추변형을 유발하는 등의 건강상에 상당한 문제점이 있었다.However, the lumbar region of the spine is bent inward while being in the lower part, and thus cannot be properly supported by the existing backrest, and while sitting in a chair, a space is formed between the back and the lumbar spine. Because of this, when sitting for a long time, the curvature phenomenon occurs in the part is stressed, and if this phenomenon persists for a long time, there is a significant problem in health, such as low back pain, such as back pain, causing severe spinal deformity.

최근들어 컴퓨터의 사용빈도가 급증함에 따라 의자에 장시간 앉아서 하는 경우가 많아져 현대인의 경우에도 종래의 특정 직업인에게 발생하는 허리통증을 호소하는 환자가 급증하고 있는 실정이다.Recently, as the frequency of use of computers increases rapidly, many people sit in chairs for a long time, and even modern people are increasing the number of patients complaining of back pain occurring to a specific occupational worker.

본 발명의 목적은 의자의 등받이에 설치되는 허리받이를 요추부분에 충분한 탄력성으로 받쳐주면서 기존의 등받이에 설치하기 용이하도록 하여 요추 저부의 만곡현상을 방지함에 따라 요통, 요추 및 디스크를 예방하는 의료 용도로 적용될 수 있게 한 의자용 허리받이를 제공함에 있다.An object of the present invention is to support the backrest installed on the back of the chair with sufficient elasticity in the lumbar region while making it easy to install in the existing backrest to prevent the back phenomenon of the lumbar lumbar spine, medical use to prevent back pain, lumbar spine and disc In providing a chair backrest that can be applied to.

본 발명은 상기한 목적을 구현하기 위하여 안출된 것으로,허리받이의 후면에, 상하로 가이드홈을 형성하고 양측에 적정간격을 두고 스톱핀을 설치하여 구비되는 가이드대와,양측단에 끼워진 걸이핀을 상기 양 스톱핀사이의 가이드홈에 끼워 탄력적으로 작동되도록 한 판스프링과,상기 판스프링을 등받이 내부의 심재에 고정시키는 클램핑부재,로 구성하여 허리받이가 탄력적으로 전,후진되도록 하여 앉은 자세에서 수평적인 안락감을 주므로서 장시간 사용하여도 피로감을 줄일 수 있고, 특히 요통 등의 허리통증을 막아주므로서 건강효과를 기대할 수 있도록 한 것이다.The present invention has been made in order to realize the above object, the guide stand provided on the rear of the waist plate, the guide groove is provided up and down and provided with a suitable interval on both sides, and the pin is fitted to both ends The spring spring is inserted into the guide groove between the two stop pins to be elastically operated, and the clamping member for fixing the leaf spring to the core material inside the backrest, so that the backrest is elastically forward and backward in a sitting position It gives horizontal comfort and can reduce fatigue even when used for a long time. Especially, it prevents back pain such as low back pain.

도 1은 본 발명의 허리받이를 설치한 구성을 보인 예시도1 is an exemplary view showing a configuration in which the lower back of the present invention is installed

도 2는 본 발명의 허리받이의 구성을 보인 일례도Figure 2 is an example showing the configuration of the back of the present invention

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

A:등받이 B:허리받이A: Back B: Back

10:가이드대 11:가이드홈10: guide stand 11: guide groove

20,20':스톱핀 30:판스프링20,20 ': Stop pin 30: Pane spring

40:걸이핀 50:클램핑부재40: hook pin 50: clamping member

이하, 첨부한 도 1 내지 도 2 의 도면에 의하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings of FIGS. 1 and 2.

도 1은 허리받이를 구비한 의자의 측면도로서, 의자 등받이(A)에 척추의 요추가 위치되는 부분에 위치하도록 허리받이(B)에 탄력적으로 전,후진되도록 탄력부재를 설치하고 이를 등받이(A)에 클램프부재로 설치하여 척추의 요추부분을 받쳐주도록 설치한 것이다.1 is a side view of a chair having a backrest, the elastic member is installed on the backrest A so as to be elastically moved forward and backward on the backrest B so as to be located at a portion where the lumbar spine is located. ) To be installed as a clamp member to support the lumbar region of the spine.

도 2는 본 발명에서 허리받이의 설치구성을 보인 것으로,Figure 2 shows the installation configuration of the backrest in the present invention,

허리받이(B)의 후면에, 상하로 가이드홈(11)을 형성하고 양측에 적정간격을 두고 스톱핀(20)(20')을 설치하여 구비되는 가이드대(10)와,On the back of the backrest (B), guide guides (11) formed up and down and guide pins (10) provided by installing stop pins (20, 20 ') at appropriate intervals on both sides,

양측단에 끼워진 걸이핀(40)을 상기 양 스톱핀(20)(20')사이의 가이드홈(11)에 끼워 탄력적으로 작동되도록 한 판스프링(30)과,The leaf spring 30 is inserted into the guide grooves 11 between the stop pins 20 and 20 'between the both ends of the hook pins 40, and the springs 30 are elastically operated.

상기 판스프링(30)을 등받이(A) 내부의 심재에 고정시키는 클램핑부재(50),로 구성한다.It consists of a clamping member 50, which fixes the leaf spring 30 to the core material inside the backrest (A).

상기 클램핑부재(50)는 적용되는 의자에 따라 형상이 다르게 되는 바, 예를 들어 자동차용 시트인 경우에는 내부 심재에 고정할 수 있도록 형성된다.The clamping member 50 is different in shape depending on the chair to be applied, for example, in the case of a car seat is formed to be fixed to the inner core material.

미설명 부호 60은 볼트등의 체결구이다.Reference numeral 60 denotes a fastener such as a bolt.

이와 같이 구성한 구성한 본 고안은 허리받이(B)에 힘이 가해짐에 따라 전,후진 작동으로 판스프링(30)이 벌어지고 오므려질때 걸이핀(40)이 가이드홈(11)을 따라 움직이도록 하므로서 허리받이(B)가 판스프링(30)에 의하여 항시 탄력적으로 전,후진하면서 척추의 요추부분을 받쳐주도록 한다.The present invention constituted as described above has a force applied to the backrest (B) so that the hook pin 40 moves along the guide groove 11 when the leaf spring 30 is opened and retracted by the forward and backward operations. Therefore, the lower back (B) to support the lumbar region of the spine while always moving forward and backward elastically by the leaf spring (30).

특히 본 발명은 판스프링의 적용으로 축면상으로 보면 폭이 상당히 적고 외관상으로 단순하게 처리되어 사용상에 장애를 전혀 받지 않게 된다.In particular, the present invention is considerably smaller in width when viewed on the axial plane by the application of the leaf spring and is simply processed in appearance so that there is no obstacle in use at all.

본 발명이 적용되는 의자는 탁상용 의자, 간이의자, 차량용 의자, 이미용 의자 등 등받이가 설치된 의자에 모두 적용될 수 있는 것이며, 영업용택시 등 차량의 의자에 부착할 경우에 장시간 운전을 하여도 허리부분을 충분한 탄력성을 받쳐주어 안락감을 제공하므로 운전자에게 안전 운전에 도움을 제공할 수 있다.The chair to which the present invention is applied can be applied to a chair equipped with a backrest such as a table chair, a simple chair, a vehicle chair, and a beauty chair. Resilience provides comfort, helping drivers to drive safely.

본 발명은 요추부분을 충분한 탄력성으로 받쳐주면서 기존의 등받이를 변형하지 않고도 설치가 용이하며 요통 등의 허리통증을 막아주므로 건강효과를 기대할 수 있으면서 제작단가를 대폭적으로 줄일 수 있는 등의 효과가 있다.The present invention is easy to install without modifying the existing backrest while supporting the lumbar region with sufficient elasticity and prevents back pain, such as low back pain can be expected to health effects while significantly reducing the production cost.

Claims (4)

의자 등받이(A)에 허리부분을 받치는 허리받이(B)를 탄력적으로 전,후진되도록 설치한 의자용 허리받이에 있어서.The chair backrest (B) is installed on the chair back (A) to support the waist portion (B) elastically forward and backward in the chair backrest. 허리받이(B)의 후면에, 상하로 가이드홈(11)을 형성하고 양측에 적정간격을 두고 스톱핀(20)(20')을 설치하여 구비되는 가이드대(10)와,On the back of the backrest (B), guide guides (11) formed up and down and guide pins (10) provided by installing stop pins (20, 20 ') at appropriate intervals on both sides, 양측단에 끼워진 걸이핀(40)을 상기 양 스톱핀(20)(20')사이의 가이드홈(11)에 끼워 탄력적으로 작동되도록 한 판스프링(30)과,The leaf spring 30 is inserted into the guide grooves 11 between the stop pins 20 and 20 'between the both ends of the hook pins 40, and the springs 30 are elastically operated. 상기 판스프링(30)을 등받이(A) 내부의 심재에 고정시키는 클램핑부재(50),로 구성하여 허리받이(B)가 탄력적으로 전,후진되도록 함을 특징으로 하는 의자용 허리받이.Chair back, characterized in that the back spring (B) consists of a clamping member (50) for fixing the leaf spring (30) to the core material inside the backrest (A) to elastically move forward and backward. 삭제delete 삭제delete 삭제delete
KR1019990042979A 1998-11-28 1999-10-06 Waist-supporting device mounted on a chair KR100328912B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019990042979A KR100328912B1 (en) 1998-11-28 1999-10-06 Waist-supporting device mounted on a chair
KR2019990021371U KR200172221Y1 (en) 1998-11-28 1999-10-06 Waist-supporting device mounted on a chair
AU16919/00A AU1691900A (en) 1998-11-28 1999-11-26 Chair waist rest
PCT/KR1999/000715 WO2000032075A1 (en) 1998-11-28 1999-11-26 Chair waist rest

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019980051459 1998-11-28
KR1019980051459A KR19990014638A (en) 1998-11-28 1998-11-28 Backrest for Chair
KR1019990042979A KR100328912B1 (en) 1998-11-28 1999-10-06 Waist-supporting device mounted on a chair

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019990021371U Division KR200172221Y1 (en) 1998-11-28 1999-10-06 Waist-supporting device mounted on a chair

Publications (2)

Publication Number Publication Date
KR20000030074A KR20000030074A (en) 2000-06-05
KR100328912B1 true KR100328912B1 (en) 2002-03-23

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AU (1) AU1691900A (en)
WO (1) WO2000032075A1 (en)

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CN102726973B (en) * 2012-06-26 2017-02-08 叶金芝 Chair structure capable of assisting waist to share body weight
CN105664441B (en) * 2016-04-12 2019-03-15 冯彦冰 A kind of headrest formula spine health-care and rehabilitation appliances
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AU1691900A (en) 2000-06-19
WO2000032075A1 (en) 2000-06-08

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