KR101000255B1 - Multi-function chair that have turning prevention function of seat at type of exercise that do sitting - Google Patents

Multi-function chair that have turning prevention function of seat at type of exercise that do sitting Download PDF

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Publication number
KR101000255B1
KR101000255B1 KR1020100055181A KR20100055181A KR101000255B1 KR 101000255 B1 KR101000255 B1 KR 101000255B1 KR 1020100055181 A KR1020100055181 A KR 1020100055181A KR 20100055181 A KR20100055181 A KR 20100055181A KR 101000255 B1 KR101000255 B1 KR 101000255B1
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KR
South Korea
Prior art keywords
seat
rolling
vertical rod
height
support member
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KR1020100055181A
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Korean (ko)
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정대훈
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정대훈
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Priority to KR1020100055181A priority Critical patent/KR101000255B1/en
Application granted granted Critical
Publication of KR101000255B1 publication Critical patent/KR101000255B1/en
Priority to PCT/KR2011/000203 priority patent/WO2011087264A2/en
Priority to US13/522,317 priority patent/US20120306249A1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/126—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for chairs
    • 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
    • A47C7/002—Chair or stool bases
    • A47C7/006—Chair or stool bases with castors
    • 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
    • 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
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0228—Sitting on the buttocks
    • A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00—Space saving
    • A63B2210/02—Space saving incorporated in chairs

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  • Chairs Characterized By Structure (AREA)
  • Special Chairs (AREA)
  • Rehabilitation Tools (AREA)

Abstract

PURPOSE: A multi-functional chair is provided, which can prevent side effect of seated exercise by preventing a seat from being rotated. CONSTITUTION: A multi-functional chair comprises: a movable member which is supported on the surface and is moved; a gas absorber(120) which is erected and installed in a movable member and adjusts the height of a seat; a fixed bracket(130) which is installed on the top of the gas absorber and in which a vertical rod is integrally prepared; a seat holding member(140) in which a connection boss part is prepared and which is connected to the bottom of the seat; a rolling adjusting lever(160) controlling the height of the seat holding member by multi-states; a fastening bolt(170) fixed and coupled with a vertical rod of the fixed bracket; and a spherical bearing(180) inducing movement of the central part of the seat holding member.

Description

좌식운동시 시트의 회전방지기능을 갖는 다기능 의자 {Multi-function chair that have turning prevention function of seat at type of exercise that do sitting}Multi-function chair that have turning prevention function of seat at type of exercise that do sitting}

본 발명은 다기능 의자에 관한 것으로서, 좀더 상세하게는 일반적인 의자기능과 함께 착용자의 골반, 척추, 무릎관절 운동 및 재활, 교정 등을 겸용할 수 있도록 한 다기능 의자에 있어, 시트의 하부에 마련되는 롤링부재를 개선하여 좌석시트의 쿠션감을 제공하면서 시트의 기울기 운동범위를 전후, 좌우 및 다방향으로만 한정하고, 회전은 방지되도록 하여 전반적으로 좌석시트의 지나친 요동을 제한함으로써, 좌식운동 부작용을 방지할 수 있도록 한 좌식운동시 시트의 회전방지기능을 갖는 다기능 의자에 관한 것이다.
The present invention relates to a multifunctional chair, and more particularly, to a multifunctional chair capable of combining the wearer's pelvis, spine, knee joint movement and rehabilitation, correction, etc. with a general chair function, rolling provided in the lower part of the seat By improving the member's seat seat cushioning, the seat's inclination range is limited only in front, rear, left and right directions, and the rotation is prevented, thereby limiting excessive swing of the seat seat. It relates to a multifunctional chair having an anti-rotation function of the seat during the seated exercise.

일반적으로 앉아서 업무를 보는 사무실, 학교, 각 공공기관 등에서 제공되는 사무용 의자는 사용자가 착석하여 업무를 보기 용이하도록 제작한 것으로, 그 간략적인 구성을 살피면, 하부에 설치되는 이동수단, 이동수단에 기립 설치되어 시트의 높이를 조정하는 가스쇼바, 가스쇼바측으로 설치되는 고정브라켓, 고정브라켓에 마련된 수직로드를 축으로 연결 설치되어 시트를 받치는 시트받침부재, 시트, 팔걸이대 및 등받이로 이루어진다.In general, office chairs provided by offices, schools, public offices, etc., where users sit and work, are manufactured so that the user can be seated and easily see the work. It is made up of a gas support bar installed to adjust the height of the seat, a fixed bracket installed on the side of the gas showbar, the vertical rod provided in the fixed bracket connected to the shaft to support the seat consists of a seat support member, seat, armrest and backrest.

최근에는 의자의 개발에 따라 좌식운동을 겸한 다기능 의자가 선보이고 있는바, 이러한 다기능 의자는 통상적인 의자의 사용과 더불어 의자에 롤링수단을 더 구비하여 선택적으로 롤링수단을 조정함으로써, 좌석시트의 좌우 또는 전후방향으로 기울기 동작이 취해지도록 하여 착석자의 골반, 척추, 무릎관절 등을 단련시키거나, 재활에 다른 자세교정 등에도 널리 사용되고 있다. In recent years, according to the development of the chair has been introduced multi-functional chair that combines sitting movements, such multi-functional chair is equipped with a rolling means on the chair in addition to the use of a conventional chair, by selectively adjusting the rolling means, the left or right of the seat seat or It is widely used to strengthen the seated pelvis, spine, knee joints, and the like, or to perform posture correction in rehabilitation.

상기와 같은 다기능 의자는 지면으로부터 받쳐져 이동하도록 된 이동수단과, 상기 이동수단에 기립 설치되어 시트의 높이를 조정하는 가스쇼바와, 상기 가스쇼바의 상부에 설치되며, 외주연에 3단 고정턱이 구비된 높이조절부가 마련되고, 그 중앙에는 상부에 체결공을 갖는 수직로드가 일체로 마련된 고정브라켓과, 상기 고정브라켓의 중앙에 마련된 수직로드를 안내하는 설치공이 중앙에 형성된 연결보스부가 마련되며, 상부에는 좌석시트의 저부와 연결 설치되는 시트받침부재와, 상기 시트받침부재와 고정브라켓 사이에 설치되는 롤링부재를 관통하는 한편, 상기 높이조절부의 3단 고정턱으로부터 선택적으로 결합되도록 내경에 경사직 조절턱이 일체로 구비되어 롤링부재에 대한 시트받침부재의 높이를 다단계로 조절하는 롤링조정레버와, 상기 시트받침부재의 상부로부터 고정브라켓의 수직로드에 체결되는 체결볼트 및 수직로드의 단부에 체결되어 시트받침부재의 중심부분 유동을 유도하기 위한 스페리컬 베어링 및 구형상의 부싱을 포함하여 구성된다.The multifunctional chair as described above is provided with a moving means supported by the ground to move, a gas show bar standing up on the moving means to adjust the height of the seat, and installed on an upper portion of the gas show bar, and having a three-stage fixed jaw at the outer periphery. It is provided with a height adjustment portion, the center is provided with a fixing bracket integrally provided with a vertical rod having a fastening hole in the upper portion, and a connecting boss portion formed in the center of the installation hole for guiding the vertical rod provided in the center of the fixing bracket is provided In the upper part, the seat support member is connected to the bottom of the seat seat and the rolling member is installed between the seat support member and the fixing bracket, while the inner diameter is selectively coupled to the three-stage fixing jaw of the height adjustment part. Rolling adjustment lever is integrally provided with the reclining adjustment jaw to adjust the height of the seat support member with respect to the rolling member in multiple stages, and It comprises a spherical bearing and a spherical bushing for inducing the central flow of the seat support member is fastened to the end of the vertical rod and the fastening bolt fastened to the vertical rod of the fixing bracket from the top of the seat support member.

그러나, 상기와 같은 다기능 의자에 있어, 좌석시트의 롤링은 고정브라켓상의 수직로드를 축으로 롤링조절레버를 통해 시트받침부재와의 높이를 조정하여 롤링되는 기울기를 단계적으로 조절할 수는 있지만, 그 롤링동작은 좌석시트의 전후, 좌우 및 다방향으로 운동범위를 제외하고도, 회전되는 문제점이 있어, 시트의 지나친 요동으로 좌식운동에 부작용을 초래하는 문제점이 있었다.However, in the multifunctional chair as described above, the rolling of the seat seat can be adjusted stepwise by adjusting the height with the seat support member through the rolling adjustment lever on the vertical rod on the fixed bracket, but the rolling The movement is a problem that is rotated, except for the movement range in the front, rear, left and right and multi-direction of the seat seat, there is a problem that causes side effects to the sedentary movement due to excessive swing of the seat.

또한, 롤링동작을 제한하는 범위에서는 전반적으로 좌석시트의 쿠션감이 떨어지는 단점이 있어, 실질적으로 일반 의자기능과 운동을 요할 수 있는 의자의 기능이 떨어지는 문제점이 있었다.
In addition, there is a disadvantage in that the cushioning of the seat seat as a whole falls within the limit of the rolling operation, there is a problem in that the function of the chair that can actually require general chair function and exercise falls.

본 발명은 상기와 같이 제반되는 종래의 문제점을 해결하기 위하여 안출한 것으로서, 일반적인 의자기능과 함께 착용자의 골반, 척추, 무릎관절 운동 및 재활, 교정 등을 겸용할 수 있도록 한 다기능 의자에 있어, 좌석시트의 하부에 마련되는 롤링부재를 개선하여 좌석시트의 쿠션감을 제공하면서 좌석시트의 기울기 운동범위를 전후, 좌우 및 다방향으로만 한정하고, 회전은 방지되도록 하여 전반적으로 시트의 지나친 요동을 제한함으로써, 좌식운동 부작용을 방지할 수 있도록 한 좌식운동시 시트의 회전방지기능을 갖는 다기능 의자를 제공함에 그 목적이 있다.
The present invention has been made to solve the conventional problems as described above, in the multifunctional chair that can combine the wearer's pelvis, spine, knee joint movement and rehabilitation, correction, etc. with the general chair function, the seat By improving the rolling member provided in the lower part of the seat to limit the seat seat's inclination movement range back and forth, left and right and multi-direction while providing cushioning of the seat seat, by preventing the rotation to prevent excessive swing of the seat as a whole It is an object of the present invention to provide a multifunctional chair having an anti-rotation function of a seat during a sitting exercise to prevent side effects of the sitting exercise.

상기 목적을 달성하기 위한 본 발명에 의하면, 지면으로부터 받쳐져 이동하도록 된 이동수단과, 상기 이동수단에 기립 설치되어 좌석시트의 높이를 조정하는 가스쇼바와, 상기 가스쇼바의 상부에 설치되며, 외주연에 3단 고정턱이 구비된 높이조절부가 마련되고, 중앙 상부에는 체결공을 갖는 수직로드가 일체로 마련된 고정브라켓과, 상기 고정브라켓의 중앙에 마련된 수직로드를 안내하는 설치공이 중앙에 형성된 연결보스부가 마련되며, 상부에는 좌석시트의 저부와 연결 설치되는 시트받침부재와, 상기 시트받침부재와 고정브라켓 사이에 설치되는 롤링부재를 관통하는 한편, 상기 높이조절부의 3단 고정턱으로부터 선택적으로 결합되도록 내경에 경사직 조절턱이 일체로 구비되어 롤링부재에 대한 시트받침부재의 높이를 다단계로 조절하는 롤링조정레버와, 상기 시트받침부재의 상부로부터 고정브라켓의 수직로드에 체결되는 체결볼트 및 수직로드의 단부에 체결되어 시트받침부재의 중심부분 유동을 유도하기 위한 스페리컬 베어링 및 구형상의 부싱을 포함하여 구성된 다기능 의자에 있어서,According to the present invention for achieving the above object, the moving means supported by the ground to move, the gas shobar to stand on the moving means to adjust the height of the seat seat, and is installed on the top of the gas shobar, A height adjustment part provided with a three-stage fixing jaw at the periphery is provided, and a fixing bracket in which a vertical rod having a fastening hole is integrally provided at the center and an installation hole for guiding the vertical rod provided at the center of the fixing bracket are formed at the center. The boss part is provided, the upper part of the seat supporting member is connected to the bottom of the seat seat and the rolling member is installed between the seat supporting member and the fixing bracket, while being selectively coupled from the three-stage fixing jaw of the height adjustment part Rolling to adjust the height of the seat support member to the rolling member in multiple stages is provided with an inclined adjustment jaw integrally to the inner diameter so that An adjustment lever, a fastening bolt fastened to the vertical rod of the fixing bracket from the top of the seat support member, and a spherical bearing and spherical bushing for inducing the central portion of the seat support member to be fastened to the end of the vertical rod. In the configured multifunctional chair,

상기 시트받침부재의 연결보스부와 상호 대응되는 고정브라켓의 높이조절부의 내경에는 롤링부재를 결합하기 위한 육각결합홈이 각각 대응되게 형성되고, 상기 롤링부재는 수직로드를 수용하는 중공형으로 상,하단부에 육각결합부가 형성되고, 상기 육각결합부 사이에는 나선형의 몸체가 형성되며, 몸체 내측에는 좌석시트의 쿠션제공과 함께 롤링부재의 트위스팅을 방지하는 압축스프링이 내장된 것을 특징으로 한다.Inner diameter coupling grooves for coupling the rolling members are formed in the inner diameters of the height adjusting portions of the fixing brackets corresponding to the connecting bosses of the seat support members, respectively, and the rolling members are hollow to accommodate vertical rods. Hexagonal coupling portion is formed at the lower end, a spiral body is formed between the hexagonal coupling portion, and a compression spring for preventing twisting of the rolling member with a cushion of the seat seat is provided inside the body.

또한 본 발명에 따른 상기 롤링부재의 몸체는 우레탄계열의 고무소재로 성형된 것을 특징으로 한다.In addition, the body of the rolling member according to the invention is characterized in that molded in a urethane-based rubber material.

본 발명은, 좌석시트의 전후,혹은 좌우 롤링시 좌석시트의 회전은 롤링부재를 구성하는 육각머리부가 시트받침부재의 높이를 단속하는 롤링조절레버와 고정브라켓의 높이조절부에 마련된 육각결합홈에 결합됨으로써, 좌석시트를 이용한 좌식운동시 불필요한 좌석시트의 트위스팅 동작을 방지하여 좌식운동에서 필요이상 움직여 발생할 수 있는 운동의 부상 및 부작용을 방지함은 물론, 롤링부재의 몸체 자체의 소재와 내부에 내장된 압축스프링을 통해 좌석시트에 쿠션감을 제공함으로써, 일상의 의자 혹은 좌식운동을 겸한 다기능 의자로서 유용하게 사용할 수 있는 효과가 있다.
The present invention, the rotation of the seat seat before and after, or left and right rolling of the seat seat in the hexagonal coupling groove provided in the height adjustment portion of the rolling adjustment lever and the fixed bracket that the hexagonal head constituting the rolling member to control the height of the seat support member By being combined, it prevents unnecessary twisting of seat seat during seating exercise using seat seat, and prevents injuries and side effects of movement that may occur by moving more than necessary in seating exercise, as well as in the material and inside of body of rolling member itself. By providing a cushioning on the seat seat through the built-in compression spring, there is an effect that can be usefully used as a multifunctional chair that combines everyday chair or sitting exercise.

도 1은 본 발명인 다기능 의자를 도시한 정면도,
도 2는 본 발명에 따른 다기능 의자에 구성되는 주요부분을 분리하여 도시한 사시도,
도 3은 도 2에서의 구성요소를 조합한 상태를 도시한 사시도,
도 4는 본 발명에 따른 롤링수단과 시트받침부재 사이에 적용 설치되는 회전방지구를 도시한 사시도,
도 5는 도 4에서의 회전방지구를 절개하여 도시한 확대 단면도,
도 6 및 도 7은 본 발명인 다기능 의자에 롤링상태와 고정상태를 도시한 주요부분 종단면도,
도 8은 본 발명에 따른 고정브라켓의 높이조절부와 롤링조절레버의 주요부분을 전개하여 높낮이 조절상태를 설명하는 이해도이다. 1 is a front view showing the inventor of the multifunctional chair,
Figure 2 is a perspective view showing the main parts separated in the multifunctional chair according to the present invention,
3 is a perspective view showing a state in which the components in FIG. 2 are combined;
Figure 4 is a perspective view showing a rotation preventing device is installed between the rolling means and the seat support member according to the present invention,
FIG. 5 is an enlarged cross-sectional view illustrating the anti-rotation tool of FIG. 4;
6 and 7 is a main portion longitudinal cross-sectional view showing a rolling state and a fixed state on the present inventors multifunctional chair,
Figure 8 is an understanding of explaining the height adjustment state by developing the main portion of the height adjustment portion and the rolling adjustment lever of the fixing bracket according to the present invention.

이하, 본 발명을 첨부된 도 1 내지 도 8을 참조하여 더욱 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to FIGS. 1 to 8.

본 발명은, 지면으로부터 받쳐져 이동하도록 된 이동수단(110)과, 상기 이동수단(110)에 기립 설치되어 좌석시트(1)의 높이를 조정하는 가스쇼바(120)와, 상기 가스쇼바(120)의 상부에 설치되며, 외주연에 3단 고정턱(131)이 구비된 높이조절부(132)가 마련되고, 중앙 상부에는 체결공(133a)을 갖는 수직로드(133)가 일체로 마련된 고정브라켓(130)과, 상기 고정브라켓(130)의 중앙에 마련된 수직로드(133)를 안내하는 설치공(141a)이 중앙에 형성된 연결보스부(141)가 마련되며, 상부에는 좌석시트(1)의 저부와 연결 설치되는 시트받침부재(140)와, 상기 시트받침부재(140)와 고정브라켓(130) 사이에 설치되는 롤링부재(150)를 관통하는 한편, 상기 높이조절부(132)의 3단 고정턱(131)으로부터 선택적으로 결합되도록 내경에 경사조절턱(162)이 일체로 구비되어 롤링부재(150)에 대한 시트받침부재(140)의 높이를 다단계로 조절하는 롤링조정레버(160)와, 상기 시트받침부재(140)의 상부로부터 고정브라켓(130)의 수직로드(133)에 체결되는 체결볼트(170) 및 수직로드(133)의 단부에 체결되어 시트받침부재(140)의 중심부분 유동을 유도하기 위한 스페리컬 베어링(180) 및 구형상의 부싱(190)을 포함하여 구성된 다기능 의자(100)에 있어서,The present invention, the moving means 110 is supported from the ground to move, the gas shobu 120 standing on the moving means 110 to adjust the height of the seat seat 1, and the gas show 120 It is installed at the top of the), the height adjustment portion 132 is provided with a three-stage fixing jaw 131 on the outer periphery, the central rod is fixed to the vertical rod 133 having a fastening hole (133a) integrally provided A connecting boss 141 having a bracket 130 and an installation hole 141a for guiding the vertical rod 133 provided at the center of the fixing bracket 130 is provided at the center, and the seat seat 1 at the upper portion thereof. While passing through the seat support member 140 and the rolling member 150 is installed between the seat support member 140 and the fixing bracket 130, and connected to the bottom of the three, the height of the adjustment portion 132 However, the inclined adjustment jaw 162 is integrally provided at the inner diameter to be selectively coupled from the fixed jaw 131 to the rolling member 150. Rolling adjustment lever 160 for adjusting the height of the support member 140 in multiple stages, and the fastening bolt 170 is fastened to the vertical rod 133 of the fixing bracket 130 from the top of the seat support member 140 And a spherical bearing 180 and a spherical bushing 190 which are fastened to an end of the vertical rod 133 to induce a central flow of the seat support member 140.

상기 시트받침부재(140)의 연결보스부(141)와 상호 대응되는 고정브라켓(130)의 높이조절부(132)의 내경에는 롤링부재(150)를 결합하기 위한 육각결합홈(140a)(130a)이 각각 대응되게 형성되고, 상기 롤링부재(150)는 수직로드를 수용하는 중공형으로 상,하단부에 육각결합부(152)가 형성되고, 상기 육각결합부(152) 사이에는 나선형의 몸체(154)가 형성되며, 몸체(154) 내측에는 좌석시트(1)의 쿠션제공과 함께 롤링부재(150)의 트위스팅을 방지하는 압축스프링(156)이 내장된다.Hexagonal coupling grooves 140a and 130a for coupling the rolling member 150 to the inner diameter of the height adjusting part 132 of the fixing bracket 130 corresponding to the connection boss 141 of the seat support member 140. ) Are formed to correspond to each other, the rolling member 150 is a hollow to accommodate the vertical rod, the hexagon coupling portion 152 is formed at the upper and lower ends, the spiral body (between the hexagon coupling portion 152) 154 is formed, and a compression spring 156 is provided inside the body 154 to provide a cushion of the seat seat 1 and to prevent twisting of the rolling member 150.

또한 상기 롤링부재(150)의 몸체(154)는 우레탄계열의 고무소재로 성형됨이 바람직하다.In addition, the body 154 of the rolling member 150 is preferably molded of a urethane-based rubber material.

참고로, 상기 고정브라켓(130)의 높이조절부(132) 내에 형성된 3단 고정턱(131)은 원주 내에 형성된 것으로, 이를 전개도를 펼쳐서 보았을 때 도 8에서와 같이 계단 타입으로 일측이 경사지게 형성되어 최하단과 최상단으로 상기 롤링조절레버(160)의 내경에 형성된 스톱퍼(162)가 이동하기 위치하여 고정될 수 있는 유리한 형태로 형성된 것이다.For reference, the three-stage fixing jaw 131 formed in the height adjusting unit 132 of the fixing bracket 130 is formed in the circumference, and when one is unfolded, the side is formed to be inclined in a step type as shown in FIG. The stopper 162 formed on the inner diameter of the rolling control lever 160 at the lowermost and uppermost ends is formed in an advantageous shape that can be fixed by moving.

상기 고정브라켓(130)이 설치되는 롤링조절레버(160)의 상부에는 우레탄계열의 고무링부재(163)가 롤링조절레버(160)의 상면보다 약간 돌출되게 조립되며, 상기 고무링부재(163)의 역할은 상기 시트받침부재(140)의 연결보스부(141)의 저면부위에 밀착되어 좌석시트(1)의 롤링시 혹은 고정시 탄력적으로 받쳐주기 위한 구성요소이다.Urethane-based rubber ring member 163 is assembled to protrude slightly from the upper surface of the rolling control lever 160, the rubber ring member 163 on the top of the rolling adjustment lever 160, the fixing bracket 130 is installed. The role of the seat is in close contact with the bottom portion of the connecting boss portion 141 of the support member 140 is a component for elastically supporting when rolling or fixing the seat seat (1).

상기 스톱퍼(162) 또한 나선방향으로 3개 나뉘어져 형성된 것으로 상기 3단 고정턱(131)으로부터 이동이 용이하도록 일측이 경사지게 형성되어 있는 구조이다.The stopper 162 is also divided into three in the helical direction has a structure in which one side is inclined to facilitate movement from the three-stage fixing jaw (131).

상기 롤링조절레버(160)의 일측을 잡고 롤링조절레버(160)를 회전시켜 줌에 따라 상기 스톱퍼(162)는 높이조절부(132)의 3단 고정턱(131)에서 이동되고, 여기서 상기 스톱퍼(162)의 위치가 이동된 만큼 고정브라켓(130)으로부터 시트받침부재(140) 사이에 상,하단측 육각결합부(152)가 결합되어 조립된 롤링부재(150)에 대해 상기 시트받침부재(140)는 좌석시트(1)와 함께 롤링조절레버(160)측 고무링부재(163)의 상면으로부터 유격을 갖게 된다.The stopper 162 is moved from the three-stage fixing jaw 131 of the height adjusting part 132 by holding one side of the rolling adjustment lever 160 and rotating the rolling adjustment lever 160, where the stopper As the position of the 162 is moved, the upper and lower hexagonal coupling parts 152 are coupled between the fixing bracket 130 and the seat support member 140 so that the seat support member is assembled to the rolling member 150. 140 has a play from the upper surface of the rubber ring member 163 of the rolling control lever 160 side with the seat seat (1).

상기와 같은 유격발생은 도 6에서 도시한 바와 같이 높이차이를 발생한 것으로, 좌석시트(1)를 전후, 좌우측으로 사용자가 좌석시트에 착석한 상태에서 움직여 운동하게 된다.The above-mentioned clearance is generated as the height difference, as shown in Figure 6, and moves the seat seat 1 to the front and rear, left and right while the user is seated on the seat seat.

이러한 앉은 자세에서의 운동은 신체 중 골반을 포함하는 척추, 무릎관절부분을 앉은 자세에서 운동하여 단련시키거나 자세의 교정과 관련한 재활목적으로도 이용할 수 있게 된다.The exercise in the sitting position can be used to exercise or strengthen the spine and knee joints including the pelvis in the sitting position in the body or rehabilitation related to posture correction.

상기와 같이 좌석시트(1)의 움직임 동작은 기울기 즉, 롤링운동만 이루어지는 상태로 이는 롤링부재(150)의 육각결합부(152)가 상기 고정브라켓(130) 및 시트받침부재(140)의 연결보스부(141)의 내경에 형성한 육각결합홈(130a)(140a)에 조립되어 있기 때문에 좌석시트(1)의 트위스팅 동작은 방지되며, 이는 불필요하게 좌석시트의 요동을 방지하게 된다.As described above, the movement of the seat seat 1 is inclined, i.e., only a rolling movement is made. The hexagonal coupling part 152 of the rolling member 150 is connected to the fixing bracket 130 and the seat support member 140. Since it is assembled in the hexagonal coupling grooves 130a and 140a formed in the inner diameter of the boss portion 141, the twisting operation of the seat seat 1 is prevented, which unnecessarily prevents the swing of the seat seat.

상기와 같이 다기능 의자(100)를 통해 좌석시트(1)의 트위스팅방지는 좌식운동을 하는 착석자가 골반운동을 행함에 있어 허리가 급작스럽게 좌석시트가 돌아가는 점을 미연에 방지해 줌으로써, 부상과 관련한 운동의 부작용을 방지할 수 있게 한다.As described above, the anti-twisting of the seat seat 1 through the multifunctional chair 100 prevents the back seat from suddenly turning in the pelvic movement of a seated seater who is exercising the leg, thus preventing injuries and It helps to prevent related side effects of exercise.

한편, 첨부된 도 7과 같은 경우는 롤링조절레버(160)를 회전시켜 스톱퍼(162)를 높이조절부(132)상의 고정턱(131)중 최상부에 위치시켜 줌으로써, 시트받침부재(140)의 저면이 상기 롤링조절레버(160)의 상면측 고무링부재(163)과 밀착되는 상태, 즉 시트받침부재(140)의 롤링을 방지해 주며, 여기서 상기 고무링부재(163)는 소재의 특성상 밀착성을 높임과 동시에 쿠션감을 제공하며, 이와 같은 상태는 일반적인 의자로 사용할 수 있는 상태로 전환하여 사용할 수 있게 된다.On the other hand, in the case shown in Figure 7 attached by rotating the rolling control lever 160 to position the stopper 162 in the uppermost of the fixing jaw 131 on the height adjusting portion 132, the seat of the support member 140 The bottom surface is in close contact with the upper surface side rubber ring member 163 of the rolling control lever 160, that is to prevent the rolling of the seat support member 140, wherein the rubber ring member 163 is in close contact with the nature of the material It provides a feeling of cushioning at the same time, it can be used to switch to a state that can be used as a general chair.

상기와 같이 일반적인 의자 사용모드로 전환시킨 상태에서의 롤링부재(150)는 몸체(154)의 소재에 따른 자체적인 탄성과 더불어 내부에 내장된 압축스프링(156)의 영향으로 좌석시트(1)로부터 착석하거나 일어서는 경우 쿠션감을 제공하는 효과로 어느 사용자라도 착석에 따른 부담감을 줄여줄 수 있게 된다.As described above, the rolling member 150 in the state of switching to the general chair use mode has its own elasticity according to the material of the body 154 and the seat spring 1 under the influence of the compression spring 156 embedded therein. When sitting or standing up, any user can reduce the burden of sitting by the effect of providing a cushion.

상기 의자의 전용 모드로 사용할 때에는 고정브라켓(130)에 적용 설치되어 가스쇼바(120)측과 연결된 높이조절레버(111)를 측면상에서 동작시켜 의자의 좌석시트 높낮이를 조정하여 사용할 수 있다.
When used in the dedicated mode of the chair is applied to the fixing bracket 130 is installed on the side by operating the height adjustment lever 111 connected to the gas shobu 120 side can be used to adjust the height of the seat seat of the chair.

1: 좌석시트 100: 다기능 의자
110: 이동수단 111: 높이조절레버
120: 가스쇼바 130: 고정브라켓
131: 3단 고정턱 132: 높이조절부
133: 수직로드 130a,140a: 육각결합홈
140: 시트받침부재 141: 연결보스부
150: 롤링부재 152: 육각결합부
154: 몸체 156: 압축스프링
160: 롤링조절레버 162: 스톱퍼
170: 체결볼트 180: 스페리컬 베어링
190: 부싱 1: seat seat 100: multifunctional chair
110: moving means 111: height adjustment lever
120: gas bar 130: fixed bracket
131: three-stage fixing jaw 132: height adjustment unit
133: vertical rod 130a, 140a: hexagon coupling groove
140: seat support member 141: connecting boss portion
150: rolling member 152: hexagonal coupling portion
154: body 156: compression spring
160: rolling control lever 162: stopper
170: fastening bolt 180: spherical bearing
190: bushing

Claims (2)

지면으로부터 받쳐져 이동하도록 된 이동수단(110)과, 상기 이동수단(110)에 기립 설치되어 좌석시트(1)의 높이를 조정하는 가스쇼바(120)와, 상기 가스쇼바(120)의 상부에 설치되며, 외주연에 3단 고정턱(131)이 구비된 높이조절부(132)가 마련되고, 중앙 상부에는 체결공(133a)을 갖는 수직로드(133)가 일체로 마련된 고정브라켓(130)과, 상기 고정브라켓(130)의 중앙에 마련된 수직로드(133)를 안내하는 설치공(141a)이 중앙에 형성된 연결보스부(141)가 마련되며, 상부에는 좌석시트(1)의 저부와 연결 설치되는 시트받침부재(140)와, 상기 시트받침부재(140)와 고정브라켓(130) 사이에 설치되는 롤링부재(150)를 관통하는 한편, 상기 높이조절부(132)의 3단 고정턱(131)으로부터 선택적으로 결합되도록 내경에 경사조절턱(162)이 일체로 구비되어 롤링부재(150)에 대한 시트받침부재(140)의 높이를 다단계로 조절하는 롤링조정레버(160)와, 상기 시트받침부재(140)의 상부로부터 고정브라켓(130)의 수직로드(133)에 체결되는 체결볼트(170) 및 수직로드(133)의 단부에 체결되어 시트받침부재(140)의 중심부분 유동을 유도하기 위한 스페리컬 베어링(180) 및 구형상의 부싱(190)을 포함하여 구성된 다기능 의자(100)에 있어서,
상기 시트받침부재(140)의 연결보스부(141)와 상호 대응되는 고정브라켓(130)의 높이조절부(132)의 내경에는 롤링부재(150)를 결합하기 위한 육각결합홈(140a)(130a)이 각각 대응되게 형성되고, 상기 롤링부재(150)는 수직로드를 수용하는 중공형으로 상,하단부에 육각결합부(152)가 형성되고, 상기 육각결합부(152) 사이에는 나선형의 몸체(154)가 형성되며, 몸체(154) 내측에는 좌석시트(1)의 쿠션제공과 함께 롤링부재(150)의 트위스팅을 방지하는 압축스프링(156)이 내장된 것을 특징으로 하는 좌식운동시 시트의 회전방지기능을 갖는 다기능 의자.
A moving means 110 supported by the ground to move, a gas shobu 120 standing on the moving means 110 to adjust the height of the seat seat 1, and an upper portion of the gas shobu 120. It is installed, the height adjustment portion 132 is provided with a three-stage fixing jaw 131 on the outer periphery, the fixing bracket 130 is provided integrally with the vertical rod 133 having a fastening hole (133a) in the upper center And, the connecting boss 141 is formed in the center is provided with a mounting hole (141a) for guiding the vertical rod 133 provided in the center of the fixing bracket 130, the upper portion is connected to the bottom of the seat seat (1) While passing through the seat support member 140 and the rolling member 150 installed between the seat support member 140 and the fixing bracket 130, the three-stage fixing jaw of the height adjustment unit 132 ( Slant adjustment jaw 162 is integrally provided in the inner diameter to be selectively coupled from the 131, the seat support for the rolling member 150 Rolling adjustment lever 160 for adjusting the height of the multi-step 140 and the fastening bolt 170 and the vertical rod which is fastened to the vertical rod 133 of the fixing bracket 130 from the top of the seat support member 140 In the multifunctional chair 100 is fastened to the end of the 133 comprising a spherical bearing 180 and a spherical bushing 190 for inducing the central flow of the seat support member 140,
Hexagonal coupling grooves 140a and 130a for coupling the rolling member 150 to the inner diameter of the height adjusting part 132 of the fixing bracket 130 corresponding to the connection boss 141 of the seat support member 140. ) Are formed to correspond to each other, the rolling member 150 is a hollow to accommodate the vertical rod, the hexagon coupling portion 152 is formed at the upper and lower ends, the spiral body (between the hexagon coupling portion 152) 154 is formed, the inside of the body 154 of the seat during the seated exercise, characterized in that the compression spring 156 to prevent the twisting of the rolling member 150 with a cushion of the seat seat (1) is built in Multifunctional chair with anti-rotation function.
제1항에 있어서,
상기 롤링부재(150)의 몸체(154)는 우레탄계열의 고무소재로 성형된 것을 특징으로 하는 좌식운동시 시트의 회전방지기능을 갖는 다기능 의자.The method of claim 1,
The body 154 of the rolling member 150 is a multifunctional chair having a rotation prevention function of the seat during the seated exercise, characterized in that molded in urethane-based rubber material.
KR1020100055181A 2010-01-13 2010-06-11 Multi-function chair that have turning prevention function of seat at type of exercise that do sitting KR101000255B1 (en)

Priority Applications (3)

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KR1020100055181A KR101000255B1 (en) 2010-06-11 2010-06-11 Multi-function chair that have turning prevention function of seat at type of exercise that do sitting
PCT/KR2011/000203 WO2011087264A2 (en) 2010-01-13 2011-01-12 Multifunctional chair
US13/522,317 US20120306249A1 (en) 2010-01-13 2011-01-12 Multifunctional chair

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KR1020100055181A KR101000255B1 (en) 2010-06-11 2010-06-11 Multi-function chair that have turning prevention function of seat at type of exercise that do sitting

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101500616B1 (en) 2013-06-03 2015-03-18 정대훈 Chair with Waist exercise function

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200432195Y1 (en) 2006-08-28 2006-11-30 송철주 Stopper for swivel chair

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200432195Y1 (en) 2006-08-28 2006-11-30 송철주 Stopper for swivel chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101500616B1 (en) 2013-06-03 2015-03-18 정대훈 Chair with Waist exercise function

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