KR20110045922A - Chair with assistant apparatus for the movement of waist - Google Patents

Chair with assistant apparatus for the movement of waist Download PDF

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Publication number
KR20110045922A
KR20110045922A KR1020090102677A KR20090102677A KR20110045922A KR 20110045922 A KR20110045922 A KR 20110045922A KR 1020090102677 A KR1020090102677 A KR 1020090102677A KR 20090102677 A KR20090102677 A KR 20090102677A KR 20110045922 A KR20110045922 A KR 20110045922A
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South Korea
Prior art keywords
tube
chair
shaft
guide
shaft tube
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KR1020090102677A
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Korean (ko)
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KR101132940B1 (en
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임철홍
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임철홍
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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
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
    • 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
    • A47C3/18—Chairs or stools with rotatable seat
    • 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
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • 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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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

PURPOSE: An office chair capable of waist exercise is provided to enable a user to do waist exercise while working in an office. CONSTITUTION: An office chair capable of waist exercise comprises: a supporting shaft(2) which is detachably combined with an axle shaft perpendicularly formed in the central part of a chair leg; a bearing and a rotational axis tube(3) which are respectively inserted into the top and bottom of the supporting shaft; a handle which is exposed through a guide groove of the exterior wall of an accepting chamber; a coil spring(10) installed between a guide protrusion of an operation bar and the exterior wall of the accepting chamber; a rotation control device; and a fixed tube body(4) attached to the outside of the rotational axis tube.

Description

허리운동이 가능한 사무용 의자{Chair with assistant apparatus for the movement of waist}Office chair with waist movement {Chair with assistant apparatus for the movement of waist}

본 발명은 사무용 의자를 개량하여 사무를 보는 도중에 막간을 이용하여 좌대에 앉아 허리운동이 가능하도록 만든 사무용 의자에 관한 것인데 보다 구체적인 것은, 의자다리 중심부에 형성된 축대에 지지축을 착탈가능케 결합하여 회전축관을 설치하고 회전축관과 지지축 사이에 회전축관을 회전시키고 고정시키는 회전 제어장치를 형성하고 회전축관 외벽에 또 하나의 고정관체를 나란히 설치하여 회전의자용 승강축관을 접속시켜 사무용의자 좌대를 장치함에 따라 의자 좌대에 앉아 사무를 보는 도중에 시간을 할애하여 허리운동을 할 수 있게 하여 두가지 기능을 가지도록 구성한 것이다.The present invention relates to an office chair made by improving the office chair and sitting on the seat using the interlude while viewing office work so that the waist movement is possible. More specifically, the support shaft is detachably coupled to a shaft formed in the center of the chair leg to rotate the shaft. Form a rotation control device for rotating and fixing the rotating shaft tube between the rotating shaft tube and the support shaft, and install another fixed tube side by side on the outer wall of the rotating shaft tube to connect the lifting shaft tube for the rotating chair to install the office chair seat. Sit on the chair seat while watching office work, so that you can do a back exercise by spending time.

종래에도 회전의자 받침대와 좌판을 연결하는 지지봉에 절곡부를 형성하고 좌판을 지지봉에서 회전이 자유롭게 구성하여 의자에 앉은 상태에서 발을 바닥에 접지하고 엉덩이를 돌려서 허리운동을 할 수 있게 만든 의자가 개발되어 있으나, 의자좌판이 언제나 회전될 수 있도록 되어 있어서 사무를 보는 중간에도 회동될 수 있기 사무용 의자로 적합지 못한 불편이 있었다.Conventionally, a chair has been developed to form a bent portion on a support rod connecting the swivel chair stand and the seat plate, and the seat plate can be freely rotated on the support rod so that the foot can be grounded on the floor while sitting on the chair and the hips can be turned to perform the waist movement. However, the chair seat can be rotated at any time, so that it can be rotated in the middle of office work, there was an inconvenience that is not suitable as an office chair.

본 발명은 위와 같은 종래의 결점을 해소하기 위해 발명된 것이다.The present invention has been invented to solve the above conventional drawbacks.

본 발명은 사무용 의자 다리 중심부에 형성된 축대에 지지축을 착탈가능케 결합하여 회전축관을 설치하고 회전축관과 지지축 사이에 회전제어장치를 하여 회전축관을 회전시키고 정지시킬 수 있게 한 다음 회전축관 외면에 또 하나의 고정관체를 나란히 설치하여 회전의자용 승강축관을 접속시켜서 사무용 의자의 좌대와 결합함으로써 사무용 의자에서 허리운동을 할 수 있게 만든 것이다.The present invention is to install the rotating shaft tube by detachably connecting the support shaft to the shaft formed in the center of the office chair leg and to rotate and stop the rotating shaft tube by the rotation control device between the rotating shaft tube and the support shaft and then on the outer surface of the rotating shaft tube By installing a single fixed body side by side connecting the lifting shaft for the swivel chair combined with the base of the office chair made it possible to exercise the waist in the office chair.

이와 같이 된 본 발명은 사무용 의자다리(1) 중심부에 형성된 축대(1a)에 지지축(2) 하단부(2a)를 결합하고 지지축(2) 외면에 베어링(B)(B')을 끼우고 회전축관(3)을 끼워 제자리 회전되게 하고 회전제어장치를 구비한 다음 회전축관(3) 외면에 회전축관과 나란하게 부착시킨 고정관체(4)를 형성하여 회전 의자용 승강축관(5)를 결합시켰기 때문에 의자다리 지지축과 좌대의 승강축관이 일정간격으로 어 긋나게 두개의 축을 가지는 의자가 구성되고 회전축관 주벽에 안내관(3a)이 형성되어 수용실(3b)에서 주벽으로 구멍(3c)이 형성되고 구멍입구에 구멍 직경보다 확장되는 안내홈(3d)이 구멍 직경을 관통하는 방향으로만 형성되어 수용실(3b)에 장치된 작동간(11)의 안내돌편(11b)이 안내홈(3d)에 삽입되거나 안내홈 입구에 걸쳐지도록 조정하는 방법에 의하여 선단돌출부(11a)가 구멍(3c)을 통해 지지축의 고정홈(2b)에 삽입되거나 이간되는 조정이 가능케 되므로 회전축관(3)이 지지축(2)에서 회전되거나 고정되도록 회전동작을 제어할 수 있는 회전 제어가 가능하게 되고 작동간(11)의 선단 안내돌편이 안내홈에 삽입된 상태에서는 코일스프링(10)의 압력을 받으므로 스스로 탈출할 수 없게 된다.The present invention as described above is coupled to the support shaft (2) lower end portion (2a) to the shaft (1a) formed in the center of the office chair leg (1) and fitted bearing (B) (B ') on the outer surface of the support shaft (2) The rotary shaft tube 3 is rotated in place and provided with a rotation control device, and then the fixed shaft body 4 attached to the rotary shaft tube 3 in parallel with the rotary shaft tube is formed to couple the lifting shaft tube 5 for the rotary chair. As a result, a chair having two axes is formed so that the chair leg support shaft and the lifting shaft tube of the seat are shifted at regular intervals, and the guide tube 3a is formed on the main wall of the rotating shaft tube, and the hole 3c is formed from the storage chamber 3b to the main wall. Is formed and the guide groove 3d extending in the hole inlet is formed only in a direction penetrating the hole diameter, so that the guide protrusion 11b of the operation section 11 installed in the accommodation chamber 3b is a guide groove ( 3d) leading stone by means of insertion or adjustment to span the guide groove inlet Since the part 11a can be adjusted to be inserted into or spaced from the fixing groove 2b of the support shaft through the hole 3c, the rotating shaft tube 3 can be controlled to rotate or be fixed on the support shaft 2. When the rotation control is enabled and the tip guide protrusion of the operation section 11 is inserted into the guide groove, the coil spring 10 receives the pressure, so that it cannot escape by itself.

따라서 회전축관이 지지축관에서 고정된 상태에서는 의자좌대(6)를 회전시킬 수 없게 되므로 사무용 의자로 사용할 수 있고, 좌대에 앉아서 허리를 회전시키는 허리운동을 하고자 할 때는 지지축(2)과 회전축관(3)을 연결하는 회전제어장치를 해제시키고 좌대의 높이를 조정하여 두발을 지면에 붙이고 회전축관이 지지축에서 회전하게 되면 좌대가 지지축을 중심으로 회전하므로 좌대에 앉아서 허리를 회전시킬 수 있게 되어 허리운동기로 사용할 수 있게 되는바 두가지 용도로 구분하여 사용할 수 있는 이점이 있다.Therefore, when the rotating shaft tube is fixed in the support shaft tube can not be rotated the chair seat (6) can be used as an office chair, when sitting on the seat to perform the waist movement to rotate the support shaft (2) and the rotating shaft pipe (3) Release the rotation control device that connects and adjust the height of the seat, attach the feet to the ground, and when the rotating shaft tube rotates on the support shaft, the seat rotates around the support shaft, so you can sit on the seat and rotate the waist. Being able to use as a back exercise bar has the advantage that can be used in two applications.

또, 회전의자 좌대 높이가 맞지 않으면 승강작동레버(7)를 작동시켜서 승강축관(5) 작동돌기(5c)를 작동시켜 좌대높이를 높이거나 낮출 수 있으므로 체격에 알맞은 좌대높이를 유지할 수 있다.In addition, if the height of the swivel chair base does not match, by operating the lifting lever (7) to operate the lifting shaft tube (5) operating projection (5c) can raise or lower the height of the base can maintain the height of the base suitable for the physique.

그러므로 본 발명은 사무용 의자를 사용하는 도중에 회전제어장치의 작동 간(11)을 조작하여 허리운동용이 가능한 의자로 변환시켜 허리운동을 하고 다시 복원시켜서 사무용 회전의자로 전환시킬 수 있기 때문에 두가지 용도에 편리하게 사용할 수 있는 이점을 얻게 된다.Therefore, the present invention is convenient for two uses because it can be converted to a chair for the waist movement by operating the operation 11 of the rotation control device during the use of the office chair can be converted to the office swivel by restoring the waist movement again. You will get the advantage that you can use.

또, 본 발명은 고정관체(4)를 부착한 회전축관(3)을 부품으로 만들어 의자에 조립할 수 있으므로 일반의자에 본 발명을 적용시켜 허리운동이 가능한 사무용 회전의자로 만들수 도 있어 활용이 편리한 이점이 있다.In addition, the present invention can be assembled into a chair made of a rotating shaft tube (3) with a fixed tube 4 attached to the chair can be made into an office swivel chair capable of waist movement by applying the present invention to a general chair is convenient to utilize There is this.

본 발명은 의자다리(1) 중심부에서 수직으로 형성된 축대(1a)에 지지축(2)을 착탈가능케 결합하고 지지축(2) 상하에 베어링(B)(B')을 끼우고 회전축관(3)을 끼워서 외측벽에서 안내관(3a)을 돌출시켜 안내관 내부에 수용실(3b)을 형성하고 수용실(3b)에서 회전축관(3)으로 관통하게 구멍(3c)을 뚫고 구멍 입구에 구멍직경보다 확장되는 안내홈(3d)을 형성하며 수용실(3b) 내부에 선단돌출부(11a) 내측으로 수용실의 안내홈(3d)에 결합하는 안내돌편(11b)이 있는 작동간(11)을 횡삽입하여 손잡이(11c)가 수용실 외벽(3e) 안내홈(3f)을 통해 노출되게하고 작동간의 안내돌편(11b)과 수용실 외벽(3e) 사이에 코일스프링(10)을 장치하고 회전축관(3)의 구멍(3c)과 일치되는 지지축(2) 외면에 고정홈(2b)을 형성하여 회전관의 회전을 관리하는 회전제어장치와 회전축관(3) 외면에 고정관체(4)를 하나더 부착하여 그 내부에 상하로 관통되며 상단이 넓고 하단이 좁아지는 테이퍼형 삽입관(4a)를 형성하여 회전 의자용 승강축관(5)의 하체(5a)를 끼움결합하고 승강축관의 상체(5b)를 의자 좌대(6)저면에 형성된 승강축관 결합부(6a)에 결합하여 승강작동레버(7)가 승강축관 작동돌기(5c)에 접촉되게하여 의자 높낮이를 조정할 수 있게 한 구성이다.The present invention detachably couples the support shaft (2) to the shaft (1a) formed vertically in the center of the chair leg (1), and inserts the bearings (B) (B ') above and below the support shaft (2) and the rotating shaft tube (3). ) To protrude the guide tube 3a from the outer wall to form the accommodating chamber 3b inside the guide tube, and drill the hole 3c through the accommodating chamber 3b from the accommodating chamber 3b to the rotating shaft tube 3 and the hole diameter at the hole inlet. The operation groove 11 which has the guide protrusion 11b which forms the guide groove 3d which extends more, and couples to the guide groove 3d of the accommodation chamber inside the front end protrusion 11a inside the accommodation chamber 3b is transversely. Insert the handle 11c to be exposed through the guide groove 3f of the outer wall 3e of the storage chamber, and install the coil spring 10 between the guide protrusion 11b between the operation and the outer wall 3e of the storage chamber, and the rotary shaft tube ( Rotation control device for managing rotation of the rotating tube by forming the fixing groove (2b) on the outer surface of the support shaft (2) corresponding to the hole (3c) of 3) and the fixed tube on the outer surface of the rotating shaft tube (3) (4) attached one more to form a tapered insertion tube (4a) that penetrates up and down in the interior and has a wider top and a narrower bottom to fit the lower body (5a) of the elevating shaft tube (5) for the swivel chair The upper and lower body 5b of the shaft pipe is coupled to the lifting shaft pipe coupling portion 6a formed on the bottom of the chair seat 6 so that the lifting lever 7 comes into contact with the lifting shaft pipe operating protrusion 5c so that the chair height can be adjusted. Configuration.

도 1은 본 발명의 단면도1 is a cross-sectional view of the present invention

도 2는 본 발명의 요부 확대 단면도로서 2 is an enlarged cross-sectional view of the main portion of the present invention;

도 3은 본 발명의 A-A'선 확대 단면도이다.3 is an enlarged sectional view taken along line AA ′ of the present invention.

* 도면의 주요부분에 대한 부호설명* Explanation of symbols on the main parts of the drawings

1 : 의자다리 1a : 축대1: Leg Leg 1a: Axle

2 : 지지축 2a : 하단부2: support shaft 2a: lower end

2b : 고정홈 3 : 회전축관2b: fixing groove 3: rotating shaft tube

3a : 안내관 3b : 수용실
3c : 구멍 3d : 안내홈
3e : 외벽 3f : 안내공
4 : 고정관체 4a : 테이퍼형삽입관3a: receptionist 3b: reception room
3c: hole 3d: guide groove
3e: outer wall 3f: guide
4: fixed tube 4a: tapered insert tube

5 : 승강축관 5a : 승강축관 하체5: lifting shaft 5a: lifting shaft lower body

5b : 승강축관상체 5c : 작동돌기5b: lifting shaft tubular body 5c: working projection

6 : 의자좌대 6a : 승강축관결합부 6: chair seat 6a: lifting shaft coupling portion

7 : 승강작동레버 10 : 코일스프링
11 : 작동간 11a : 선단돌출부
11b : 안내돌편 11c : 손잡이7: lifting lever 10: coil spring
11: Between operations 11a: Tip protrusion
11b: guide stone 11c: handle

Claims (1)

의자다리(1) 중심부에서 수직으로 형성된 축대(1a)에 지지축(2)을 착탈가능케 결합하고 지지축(2) 상하에 베어링(B)(B')을 끼우고 회전축관(3)을 끼워서 외측벽에서 직각되게 안내관(3a)을 돌출시켜 안내관 내부에 수용실(3b)을 형성하고 수용실(3b)에서 회전축관(3)으로 관통하게 구멍(3c)을 뚫고 구멍 입구에 구멍직경보다 확장되는 안내홈(3d)을 형성하며 수용실(3b) 내부에 선단돌출부(11a) 내측으로 수용실의 안내홈(3d)에 결합하는 안내돌편(11b)이 있는 작동간(11)을 횡삽입하여 손잡이(11c)가 수용실 외벽(3e) 안내홈(3f)을 통해 노출되게하고 작동간의 안내돌편(11b)과 수용실 외벽(3e) 사이에 코일스프링(10)을 장치하고 회전축관(3)의 구멍(3c)과 일치되는 지지축(2) 외면에 고정홈(2b)을 형성하여 회전관이 지지축에서 회전되게 하거나 고정되게하여 회전을 관리하는 회전제어장치와 회전축관(3) 외면에 고정관체(4)를 하나 더 부착하여 그 내부에 상하로 관통되며 상단이 넓고 하단이 좁아지는 테이퍼형 삽입관(4a)를 형성하여 의자좌대에 결합되는 회전 의자용 승강축관(5)의 하체(5a)를 끼움결합하고 승강축관의 상체(5b)를 의자좌대(6)저면에 형성된 승강축관 결합부(6a)에 결합하여 승강작동레버(7)가 승강축관 작동돌기(5c)에 접촉되게하여 의자 높낮이를 조정할 수 있게 한 허리운동이 가능한 사무용 의자The support shaft 2 is detachably coupled to the shaft 1a vertically formed at the center of the chair leg 1, and the bearings B and B 'are inserted above and below the support shaft 2, and the rotary shaft tube 3 is fitted. Protrude the guide tube 3a at right angles from the outer wall to form the accommodating chamber 3b inside the guide tube, and drill the hole 3c through the accommodating chamber 3b from the accommodating chamber 3b to the rotary shaft tube 3, Transversely inserting the operation section 11 with the guide projection piece 11b which forms the guide groove 3d which extends, and couples to the guide groove 3d of the accommodation chamber inside the tip projection part 11a inside the accommodation chamber 3b. The handle 11c is exposed through the guide groove 3f of the accommodation chamber outer wall 3e, and the coil spring 10 is installed between the guide protrusion 11b between the operation and the accommodation chamber outer wall 3e and the rotary shaft tube 3 The fixing groove (2b) is formed on the outer surface of the support shaft (2) coinciding with the hole (3c) of the) so that the rotary tube is rotated or fixed on the support shaft to manage the rotation Attached to the outer surface of the front control device and the rotating shaft tube (3) by attaching another fixed tube (4) to form a tapered insertion tube (4a) that penetrates up and down therein and has a wide top and a narrow bottom and is coupled to the chair seat. The lower body 5a of the elevating shaft tube 5 for the swivel chair is fitted and the upper and lower body 5b of the elevating shaft tube is coupled to the elevating shaft tube engaging portion 6a formed on the bottom of the chair seat 6 so that the elevating operation lever 7 An office chair capable of waist movement that allows the height of the chair to be adjusted by bringing it into contact with the lifting shaft working projection 5c.
KR1020090102677A 2009-10-28 2009-10-28 Chair with assistant apparatus for the movement of waist KR101132940B1 (en)

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KR20110045922A true KR20110045922A (en) 2011-05-04
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104083010A (en) * 2014-06-30 2014-10-08 苏州市海神达机械科技有限公司 Special manual positioning device for swivel chair
CN106964108A (en) * 2015-10-26 2017-07-21 巫东和 Waist convolution body-building device
CN112891859A (en) * 2021-01-13 2021-06-04 宜昌市中心人民医院 Rehabilitation training auxiliary system for pelvic floor dysfunction

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102015228B1 (en) * 2018-12-03 2019-10-22 이종화 Waist fitness equipment use chair combinated body and auto

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100614842B1 (en) * 2004-05-12 2006-08-22 주식회사 맨플러스 Chair enabling to control back side of chair
KR100675715B1 (en) * 2006-06-22 2007-01-30 주식회사 맨플러스 Chain having automatically adjustable backrest

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104083010A (en) * 2014-06-30 2014-10-08 苏州市海神达机械科技有限公司 Special manual positioning device for swivel chair
CN106964108A (en) * 2015-10-26 2017-07-21 巫东和 Waist convolution body-building device
CN112891859A (en) * 2021-01-13 2021-06-04 宜昌市中心人民医院 Rehabilitation training auxiliary system for pelvic floor dysfunction

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