WO2014137204A1 - Chaise ayant un dispositif de glissement sur une assise de siège - Google Patents

Chaise ayant un dispositif de glissement sur une assise de siège Download PDF

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Publication number
WO2014137204A1
WO2014137204A1 PCT/KR2014/001959 KR2014001959W WO2014137204A1 WO 2014137204 A1 WO2014137204 A1 WO 2014137204A1 KR 2014001959 W KR2014001959 W KR 2014001959W WO 2014137204 A1 WO2014137204 A1 WO 2014137204A1
Authority
WO
WIPO (PCT)
Prior art keywords
chair
sliding device
roller
upper case
support frame
Prior art date
Application number
PCT/KR2014/001959
Other languages
English (en)
Korean (ko)
Inventor
정대훈
송완수
원영근
Original Assignee
Jung Daehoon
Song Woansoo
Won Youngkun
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.)
Filing date
Publication date
Priority claimed from KR1020130025165A external-priority patent/KR101281675B1/ko
Application filed by Jung Daehoon, Song Woansoo, Won Youngkun filed Critical Jung Daehoon
Publication of WO2014137204A1 publication Critical patent/WO2014137204A1/fr

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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
    • A47C1/023—Reclining or easy chairs having independently-adjustable supporting parts the parts being horizontally-adjustable seats ; Expandable seats or the like, e.g. seats with horizontally adjustable parts
    • 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

Definitions

  • the present invention relates to a chair provided with a sliding device on a chair seat plate, and more particularly, a sliding device is installed on an upper part of a chair seat plate, and a seat plate is installed on an upper part of the sliding device, so that a user uses a sliding device after sitting.
  • Sliding in the front and rear direction to relieve the tension of the back muscles and at the same time to give a stable and balanced posture relates to a chair equipped with a sliding device that can greatly help the back health.
  • a chair that is widely used is widely used to operate the chair so that the back of the chair is turned back during rest and the work is returned to its original position in order to improve the convenience of chair use.
  • the chair is operated such that the backrest is operated or the support frame and the backrest of the chair are fully folded, the user's body is flipped when the chair is flipped backwards. Because there is no part to rest comfortably, there is a constant risk of disk development by a constant strain on the waist of an office worker sitting in a chair for a long time.
  • a general chair has a support frame on which a user can sit, and a backrest for supporting a back is fixed to a fixed frame, respectively, one end of which is fixed to the bottom of the support frame, that is, the bottom of the fixed frame, and wheels are attached to the other end. It is made of a leg provided to be adjustable in height to correspond to the user's body.
  • the front of the backrest is provided with a waist support for supporting the user's waist.
  • the conventional waist support device is configured to not adjust the elasticity of the waist support device to correspond to the user's body has a disadvantage that the user is tired easily when using the chair for a long time.
  • An object of the present invention for solving the conventional problems is to provide a sliding device coupled to the upper seat on the support frame of the chair to prevent diseases such as disk due to the continuous pressure on the waist as the user uses the chair for a long time After the user is seated on the seat, the user slides back and forth using the sliding device to relieve tension in the lower back muscles, and to stabilize and balance the posture stably, thereby providing a great effect on the waist health.
  • a sliding device coupled to the upper seat on the support frame of the chair to prevent diseases such as disk due to the continuous pressure on the waist as the user uses the chair for a long time After the user is seated on the seat, the user slides back and forth using the sliding device to relieve tension in the lower back muscles, and to stabilize and balance the posture stably, thereby providing a great effect on the waist health.
  • a chair leg fixed at a lower portion, a support frame installed at the upper portion of the chair leg, a backrest installed to be inclined rearwardly at an end of the support frame, and installed at an upper portion of the support frame so that the user slides in the front-rear direction Consists of a movement to relieve tension in the lower back muscles and a sliding device provided for a stable and balanced posture,
  • the sliding device includes an upper case having first guide holes formed at both sides, a second guide hole inserted into the upper case and formed to correspond to a first guide hole formed at the upper case, and a lower case having a long hole formed at one side thereof;
  • a first roller member including a second guide hole formed in the lower case and the upper case, a first rotating shaft installed and guided through the first guide hole, and a first roller formed at both ends of the first rotating shaft;
  • a second roller member including a second rotary shaft installed through the long hole formed in the long hole, and second rollers formed at both ends of the second rotary shaft.
  • a chair leg fixed at a lower portion, a support frame installed at the upper portion of the chair leg, a backrest installed to be inclined rearwardly at the end of the support frame, and installed at the upper portion of the support frame, the user in the front and rear direction
  • It consists of a sliding device equipped to exercise and a stable and balanced posture to relieve tension in the lower back muscles by sliding,
  • the sliding device includes an upper case in which first guide holes are formed at both sides, the upper case is inserted into the upper case, coupling holes are formed at both sides, and a lower case is formed at the coupling hole side, and coupling holes and upper cases of the lower case.
  • a first roller member including a first rotating shaft installed through the first guide hole formed in the first guide shaft and a first roller formed at both ends of the first rotating shaft, and a second rotating shaft passing through the long hole formed on one side of the lower case; And a second roller member including second rollers formed at both ends of the second rotary shaft.
  • the seat plate is coupled to the upper portion of the support frame, by mounting a sliding device sliding in the front and rear direction, at the same time to relieve tension in the lower back muscles through a simple movement that the user moves back and forth using the sliding device If the sliding device is moved forward while seated on the cushion, the seat plate naturally forms an inclination angle to achieve a balanced and stable posture on the waist, thereby maintaining the S line of the waist, thereby increasing waist health.
  • FIG. 1 is a side view showing before the action of the chair with a sliding device according to the invention.
  • Figure 2 is a side view showing after the action of the chair with a sliding device according to the invention.
  • FIG 3 is a perspective view showing a sliding device 1 according to the first embodiment of the present invention.
  • Figure 4 is a longitudinal sectional view showing the action 1 of the sliding device according to the present invention.
  • FIG 5 is a perspective view showing a process in which the elastic member is provided in the sliding device 1 according to the present invention.
  • FIG. 6 is a longitudinal cross-sectional view showing the action in FIG.
  • FIG. 7 is a perspective view showing a sliding device 2 according to the second embodiment of the present invention.
  • FIG. 8 is a longitudinal sectional view showing the action 1 of the sliding device 2 according to the present invention.
  • FIG. 9 is a longitudinal sectional view showing the action 2 of the sliding device 2 according to the present invention.
  • the present invention is fixed to the lower chair leg 100, the support frame 200 is installed on the chair leg 100, and the backrest 300 is installed to be tilted rearward to the end of the support frame 200 And, installed on top of the support frame 200, the user is composed of a sliding device 400 provided for the movement and the stable and balanced posture to relieve tension in the back muscles by sliding in the front and rear direction,
  • the sliding device 400 has an upper case 410 having first guide holes 411 formed at both sides thereof, and a first guide hole 411 inserted into the upper case 410 and formed at the upper case 410.
  • a first roller member 430 including a first rotating shaft 431 installed and guided through the first guide hole 411 and a first roller 432 formed at both ends of the first rotating shaft 431;
  • a second roller member including a second rotating shaft 471 penetratingly installed in the long hole 422 formed at one side of the lower case 420 and a second roller 472 formed at both ends of the second rotating shaft 471 ( 470).
  • a chair leg 100 may be provided at a lower portion thereof, and wheels may be installed on the chair leg 100.
  • the present invention can be formed in the chair leg 100 and the support frame 200 in one piece or a separate type connected by the connecting member between the chair leg 100 and the support frame 200.
  • the support frame 200 is installed in one side or the support frame 200
  • the backrest 300 is integrally or detachably installed to be inclined rearward, sliding the core of the present invention on the support frame 200
  • the device 400 is mounted or coupled.
  • a cushion 500 or the like is used to provide a user's comfort on the sliding device 400.
  • the sliding device 400 will be described in more detail.
  • An upper case 410 having a first guide hole 411 formed on both sides is provided, and the upper case 410 is inserted and installed, and a second guide hole 421 at a position corresponding to the first guide hole 411. ) Is formed, a long hole 422 is formed on one side surface on which the second guide hole 421 is formed, and a lower case 420 having an inner space is provided, and the upper case 410 and the lower case 420 are provided.
  • a first roller member 430 is provided, and a second rotary shaft 471 penetrates through the long hole 422 formed on both side surfaces of the lower case 420, and a second rotary shaft 471 is provided on both outer peripheral surfaces of the second rotary shaft 471.
  • a second roller member 470 having a roller 472 is provided, and along the long hole 22 formed vertically on both sides of the lower case 420. 2, the roller member supporting member 480 to maintain the support in a state to apply a biasing a second rotary shaft 471 in an upward direction of (470) is provided.
  • the support member 480 is formed of a plate shape or a thick wire with elasticity, the support portion 481 formed to support the second rotation shaft 471 of the second roller member 470, and the support portion 481 ) Is integrally formed with a support portion 482 that closely contacts the outer circumferential surface of the second rotation shaft 471.
  • the upper case 410 slides forward to form an inclination angle, the advantage that can be seated in a stable posture balanced work on the waist To provide.
  • the inclined portion 423 is inclined in order to be seated in a stable posture by the user or to balance the center of gravity of the user with the chair.
  • the upper case When the user slides the upper case forward while seated on the upper case provided on the upper side of the sliding device, the upper case forms an inclination angle that can achieve a stable posture, and the shape of the most important waist in waist health
  • the S-line By forming the S-line, it is possible to perform a variety of tasks, thereby increasing the user's waist health, and at the same time the user directly slides the upper case in the front and rear directions, so the waist movement is often Because it can have a great effect on the back health.
  • the second rotating shaft 471 of the second roller member 470 is in close contact with the lower outer peripheral surface of the long hole 422 formed long to perpendicular to the lower case 420,
  • the supporting portion 482 of the member 480 is maintained in a contracted state in close contact with the outer circumferential surface of the second rotation shaft 471.
  • the first roller member 430 penetrated in the second guide hole 421 formed on both side surfaces of the lower case 420 moves from one end of the second guide hole 421 to the other end, and the first roller moved as described above.
  • the inner surface of the upper case 410 is inclined downwardly in close contact with the inclined portion 423 of the lower case 420 in a state in which one end of the first guide hole 411 is in close contact with the member 430, thereby allowing the user to be inclined downward. Seated in a stable posture balanced on the waist will provide the advantage to work.
  • the first guide hole 411 is guided to move the upper case 410 backward, while the first roller member 430 is second
  • the guide hole 421 is moved from one end to the other end, the upper inner surface of the upper case 410 is guided in close contact with the second roller 472, and the supporting portion 482 of the supporting member 480 is contracted downward.
  • first fixing member 441 is installed on the inner side of the lower case 420, and the second fixing member 442 is installed on the upper inner surface of the upper case 410, one end is attached to the first fixing member 441. Is connected, the other end is connected to the second fixing member 442, by installing the elastic member 450 to give a restoring force, after the user stands up, the upper case 410 of the elastic member 450 It has the advantage that it can be repositioned by the restoring force.
  • the present invention is fixed to the lower chair leg 100, the support frame 200 is installed on the chair leg 100, and the backrest 300 is installed to be inclined rearward to the end of the support frame 200 And, installed on top of the support frame 200, the user is composed of a sliding device 400 provided for the movement and the stable and balanced posture to relieve tension in the back muscles by sliding in the front and rear direction,
  • the sliding device 400 is installed in the upper case 410, the first guide hole 411 is formed on both sides, the upper case 410, the coupling hole 424 is formed on both sides, the coupling hole 424 is provided through the lower case 420, the long hole 422 is formed, and the first guide hole 411 formed in the coupling hole 424 and the upper case 410 of the lower case 420
  • a second roller member 470 including a second rotary shaft 471 penetratingly installed at 422, a second roller 472 formed at both ends of the second rotary shaft 471, and the second roller member 470. It consists of a support member 480 having an elastic force to support the second rotary shaft 471 of the ().
  • the outer circumferential surface of the first roller 432 'configured in the first roller member 430' is rotatably installed so as not to contact the inner bottom surface of the lower case 420.
  • the outer circumferential surfaces of the first roller 432 'formed in the first roller member 430' and the second roller 472 formed in the second roller member 470 are rotatably installed so as not to contact the inner bottom surface.
  • the first roller member 430 When the user slides the upper case 410 forward while one end of the first guide hole 411 of the upper case 410 is in close contact with the first roller member 430, the first roller member 430 ′.
  • the other end of the first guide hole 411 is in close contact with the inner surface of the upper case 410 is in close contact with the inclined portion 423 of the lower case 420 is formed to be inclined downward, so that the user is balanced on the waist You will be seated in a stable position to provide the benefits of working.
  • the present invention by installing a sliding device coupled to the upper seat on the support frame at the same time as the user uses the chair for a long time to alleviate tension in the lower back muscles to prevent diseases such as disk due to the constant pressure on the waist It can be used on chairs to keep your posture stable and balanced.

Abstract

Une chaise ayant un dispositif de glissement sur une assise de siège selon la présente invention comprend : des pieds de chaise (100) fixés dans la partie inférieure de la chaise ; un cadre de support (200) monté au-dessus des pieds de chaise ; un dossier (300) monté à une extrémité du cadre de support (200) pour pouvoir s'incliner vers l'arrière ; et un dispositif de glissement (400) monté au-dessus du cadre de support (200) pour permettre à un utilisateur de réaliser un exercice de glissement vers l'avant et vers l'arrière pour atténuer la tension des muscles lombaires et adopter une position équilibrée et stable. Le dispositif de glissement (400) comprend : un étui supérieur (410) ayant des premiers trous de guidage (411) sur les deux côtés ; un étui inférieur (420) inséré dans l'étui supérieur (410), l'étui inférieur comprenant un trou de fente (422) sur une première surface latérale de celui-ci, et des seconds trous de guidage (421) qui sont formés de façon correspondante aux premiers trous de guidage (411) formés dans l'étui supérieur (410) ; un premier élément de rouleau (430) comprenant un premier arbre rotatif (431) qui est monté et guidé à travers les seconds trous de guidage (421) et les premiers trous de guidage (411) qui sont formés dans l'étui inférieur (420) et l'étui supérieur (410), et des premiers rouleaux (432) qui sont formés sur les deux extrémités du premier arbre rotatif (431) ; et un second élément de rouleau (470) comprenant un second arbre rotatif (471) monté à travers le trou de fente (422) formé sur une première surface latérale de l'étui inférieur (420), et des seconds rouleaux (472) formés sur les deux extrémités du second arbre rotatif (471). Selon la présente invention, un utilisateur peut atténuer la tension des muscles lombaires à l'aide d'un exercice simple de mouvement vers l'avant et vers l'arrière à l'aide du dispositif de glissement et, en même temps, un coussin forme un angle d'inclinaison pour permettre à l'utilisateur d'adopter une position stable pour maintenir l'équilibre de la taille, et la présente invention a donc un effet de maintien d'une colonne vertébrale incurvée en S pour améliorer ainsi la santé de la taille.
PCT/KR2014/001959 2013-03-08 2014-03-10 Chaise ayant un dispositif de glissement sur une assise de siège WO2014137204A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2013-0025165 2013-03-08
KR1020130025165A KR101281675B1 (ko) 2012-11-01 2013-03-08 의자 좌판에 슬라이딩 장치가 구비된 의자

Publications (1)

Publication Number Publication Date
WO2014137204A1 true WO2014137204A1 (fr) 2014-09-12

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ID=51492127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/001959 WO2014137204A1 (fr) 2013-03-08 2014-03-10 Chaise ayant un dispositif de glissement sur une assise de siège

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WO (1) WO2014137204A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09322837A (ja) * 1996-06-06 1997-12-16 Takano Co Ltd 椅子の座板スライド装置
KR0116672Y1 (ko) * 1994-04-15 1998-05-15 이강종 의자용 좌판 슬라이드 장치
US20060094993A1 (en) * 2001-09-20 2006-05-04 Hazard Rowland G System for providing lumbar motion and support
KR20090013952A (ko) * 2007-08-03 2009-02-06 주식회사 카스피 자세교정의자

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0116672Y1 (ko) * 1994-04-15 1998-05-15 이강종 의자용 좌판 슬라이드 장치
JPH09322837A (ja) * 1996-06-06 1997-12-16 Takano Co Ltd 椅子の座板スライド装置
US20060094993A1 (en) * 2001-09-20 2006-05-04 Hazard Rowland G System for providing lumbar motion and support
KR20090013952A (ko) * 2007-08-03 2009-02-06 주식회사 카스피 자세교정의자

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