WO2011087264A2 - Chaise multifonction - Google Patents

Chaise multifonction Download PDF

Info

Publication number
WO2011087264A2
WO2011087264A2 PCT/KR2011/000203 KR2011000203W WO2011087264A2 WO 2011087264 A2 WO2011087264 A2 WO 2011087264A2 KR 2011000203 W KR2011000203 W KR 2011000203W WO 2011087264 A2 WO2011087264 A2 WO 2011087264A2
Authority
WO
WIPO (PCT)
Prior art keywords
seat
rolling
height
fixing
seat plate
Prior art date
Application number
PCT/KR2011/000203
Other languages
English (en)
Korean (ko)
Other versions
WO2011087264A3 (fr
Inventor
정대훈
Original Assignee
Jung Dae-Hoon
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 KR1020100003199A external-priority patent/KR101117555B1/ko
Priority claimed from KR1020100055181A external-priority patent/KR101000255B1/ko
Application filed by Jung Dae-Hoon filed Critical Jung Dae-Hoon
Priority to US13/522,317 priority Critical patent/US20120306249A1/en
Publication of WO2011087264A2 publication Critical patent/WO2011087264A2/fr
Publication of WO2011087264A3 publication Critical patent/WO2011087264A3/fr

Links

Images

Classifications

    • 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
    • A47C3/02—Rocking chairs
    • A47C3/03—Locking members
    • 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
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
    • 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
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs
    • 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

Definitions

  • the present invention relates to a multifunctional chair configured to train the user's spine, pelvis, and knee joints, rehabilitation, and correction thereof, and more specifically, to allow arbitrary adjustment of the inclination angles of the front, rear, left, and right of the seat member.
  • the seat member can be completely prevented and used as a general chair, and the seat member is improved by improving the rolling member provided at the bottom of the seat.
  • the seat's tilt movement range is limited only to front, rear, left and right directions, and the rotation is prevented by limiting excessive fluctuations of the seat, thereby preventing side effects from sitting. It is about.
  • the rolling means (B) is fastened and fixed to the lower center region of the seat member 1 as shown in FIG. 2, and a buffer protrusion part 50 in which a bearing rolling groove 50a is formed is formed in the lower center region, and the upper center is formed.
  • an unlocking member 60 in close contact with an upper portion of the housing case 27 and the rolling protrusion 50 to selectively maintain a rolling state and an unrolling state of the sheet member 1.
  • the rolling means (B) is the cushioning member (because the seat member 1 is simply determined by the urethane cushioning member 57 of the rolling angle is determined) 57)
  • the elasticity of the weakening or breakage occurs, not only the shape of the sheet member 1 is inclined in one direction, but also the inclination angle of the front, rear, left and right is not precisely made, so that the injury of the user such as the elderly Further worsening, conventionally, since there was no means for fixing the sheet member 1 in a fixed position without shaking, when seating thereon, the seat member 1 should be seated first by hand and then seated. There was a troublesome problem.
  • the multifunctional chair 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 the gas show bar, and having three-stage fixing jaws at the outer periphery.
  • a height adjusting part is provided, and a fixing bracket in which a vertical rod having a fastening hole is integrally provided in the upper portion thereof, and a connecting boss formed in the center of the mounting hole for guiding the vertical rod provided in the center of the fixing bracket are provided.
  • An inclined adjustment jaw on the inner diameter to penetrate through the seat support member connected to the bottom of the seat seat and a rolling member installed between the seat support member and the fixing bracket, and selectively coupled from the three-stage fixing jaws of the height adjustment unit.
  • a rolling adjustment lever which is provided integrally to adjust the height of the seat support member to the rolling member in multiple stages, and the seat support portion. Is fastened to the end of the fastening bolt and a vertical rod fastened to the vertical load on the fixing bracket from the upper part is configured to include a spherical bearing and a spherical bushing for deriving a center of flow of the sheet supporting member.
  • 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 rocking of the seat.
  • the rolling angle is configured according to the user to configure the rolling adjustment means so as to arbitrarily adjust the front, rear, left, right inclination angle of the rolling means installed in the lower portion of the sheet member
  • the rolling adjusting means so that the seat member does not flow at all, so that it can be used as a general chair, and the equipment for rolling adjustment means
  • the upper end is fixed to the upper housing fixed with the seat member, and the lower end of the spring member is fixed to the lower housing connected with the moving means, respectively, so that the seat member is always in the correct position, thereby seating the user.
  • Its purpose is to provide a multifunctional chair that facilitates it.
  • the present invention is to improve the rolling member provided in the lower portion of the seat seat to provide a cushioning of the seat seat while limiting the tilting range of the seat seat only in front, rear, left and right directions and multi-direction, so that rotation is prevented overall
  • the purpose of the present invention is to provide a multifunctional chair having an anti-rotation function of a seat during a sedentary exercise, by limiting excessive fluctuations.
  • the present invention for achieving the above object and the support member having a moving means at the bottom; It is installed upward from the center of the supporting member, and the height thereof is set by the operating rod inside the gas cylinder.
  • Up and down member that can adjust this;
  • a rolling member installed at an upper end of the elevating member and a lowering member to enable rolling before, after, and left and right;
  • a seat member installed at an upper end of the rolling member so that the user can be stably seated;
  • the multifunctional chair configured to include, etc., is installed on the upper end of the operation rod of the elevating member, the armrest is fixed to both sides, a vertical rod of a predetermined height is formed in the upper portion of the center, the seat on the top of the vertical rod
  • a fixing bracket having a seat plate coupled to the bottom of the member;
  • the cylindrical adjustment part is integrally formed around the vertical rod at a predetermined distance from the upper part of the fixing bracket, and a plurality of fixing jaws are inclined in multiple stages on the outer periphery of the adjusting part, and the outer periphery of the fixing jaw
  • the height adjuster is installed so as to rotate in response to this, but a stopper is formed on the inner circumference of the height adjuster
  • Rolling control means for contacting or spaced apart from the circular protrusions provided at the bottom of the plate to prevent the rolling of the sheet member or to adjust the rolling angle thereof;
  • a spring for rolling the seat member is installed on the outer periphery of the vertical rod between the fixing jaw and the seat plate, and a spherical plain, which is a kind of bearing, is installed in the bearing hole of the seat plate so that the upper end of the vertical rod is fastened to its ball bearing.
  • the present invention is to install a spring between the fixing jaw and the seat plate, the lower end of the spring is bound to the fixing groove formed on one side of the fixing jaw and the upper end of the spring is formed on one side of the fixing jaw of the seat plate It is characterized in that the seat member is fixed to the fixed groove so that the seat member on the seat plate is always in the correct position.
  • the present invention is also formed in the bottom of the fixing bracket is the operating space portion is inserted into the top of the operation rod of the lifting member, the lower member is formed, the operation lever is formed on the side of the operation space is formed in the two-stage operation hole side, the two-stage operation One end of the operating lever inserted into the ball is installed to be in contact with or separated from the gas shobar of the operating rod is characterized in that the lifting, lowering member to control the lifting, lowering or continuous lifting.
  • the present invention has a feature to help the downward adjustment of the height adjustment unit by installing a corrugated tube of rubber material between the top of the height adjustment unit and the protrusion of the bottom of the sheet plate.
  • a moving means supported by the ground and moving, a rising and lowering member standing on the moving means to adjust the height of the seat seat, and installed on the upper and lowering members, and having three-stage fixing jaws at the outer periphery.
  • a height adjustment part provided is provided, and a fixing bracket in which a vertical rod having a connection hole is integrally provided at a central upper portion thereof, and a connection boss formed at the center of an installation hole for guiding the vertical rod provided at the center of the fixing bracket is provided.
  • the seat plate is connected to the bottom of the seat seat and the rolling member is installed between the seat plate and the fixing bracket, while the inclined adjustment jaw is integrated in the inner diameter so as to be selectively coupled from the three-stage fixing jaw of the height adjustment unit.
  • Rolling adjustment means for adjusting the height of the sheet plate relative to the rolling member in multiple stages, and vertically of the fixing bracket from the top of the sheet plate
  • the multifunctional chair comprising a spherical plane and a spherical ball bearing for fastening the central portion of the seat plate is fastened to the end of the fastening bolt and the vertical rod fastened to the rod,
  • Hexagonal 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 connection bosses of the sheet plate, and the rolling members are hollow to accommodate the vertical rods.
  • Hexagonal coupling portion is formed in the, between the hexagonal coupling portion is formed a spiral body, the inside of the body is characterized in that the compression spring for preventing the twisting of the rolling member with the cushion of the seat seat.
  • the body of the rolling member according to the invention is characterized in that molded in a urethane-based rubber material.
  • the present invention configures the rolling adjustment means to arbitrarily adjust the inclination angle of the front, rear, left, right of the rolling means installed in the lower portion of the sheet member so that the user can adjust the inclination angle according to the user, due to the sudden inclination As well as preventing injuries, by using the rolling adjustment means so that the seat member does not flow at all, so that it can be used as a general chair, while the top of the long after the spring member in the rolling adjustment means
  • the upper housing is fixed to the seat member, and the lower end of the spring member is fixed to the lower housing connected to the moving means, respectively, so that the seat member is always in the right position has a very useful effect to facilitate the user's seating.
  • the hexagonal head constituting the rolling member is coupled to the hexagonal coupling groove provided in the rolling adjustment lever and the height adjustment part of the fixing bracket to control the height of the seat support member. It prevents unnecessary twisting of seat seat during seating exercise using seat seat, and prevents injuries and side effects of movement that can be caused by moving more than necessary in seating exercise, as well as the material and internal compression of rolling body itself. By providing cushioning to the seat seat through the spring, there is an effect that can be usefully used as a multifunctional chair that combines everyday chair or sitting exercise.
  • FIG. 1 is a front view of a multifunctional chair according to the prior art
  • Figure 2 is a side cross-sectional view of the main part of the multifunctional chair according to the prior art
  • FIG. 3 is an exploded perspective view showing an extract of the rolling member of the multifunctional chair according to the present invention.
  • FIG. 4 is a perspective view showing an extract of the rolling member of FIG.
  • FIG. 5 is a side cross-sectional view of the main part of the multifunctional chair according to the present invention.
  • Figure 6 is a schematic view showing sequentially the operating state of the rolling adjustment means of the multifunctional chair according to the present invention
  • FIG. 7 is a front view in cross section of the main part of the multifunctional chair according to the present invention.
  • FIG. 8 is a front view showing an example multifunctional chair according to the present invention.
  • FIG. 9 is a perspective view illustrating the main parts separated from the multifunctional chair of FIG. 8;
  • FIG. 10 is a perspective view showing a state in which the components in FIG. 9 are combined;
  • FIG. 11 is a perspective view illustrating an anti-rotation device installed between the rolling means and the sheet plate in FIG. 8;
  • FIG. 12 is an enlarged cross-sectional view of the anti-rotation tool shown in FIG. 11;
  • 13 and 14 is a main portion longitudinal cross-sectional view showing a rolling state and a fixed state in the multifunctional chair according to the present invention
  • Figure 15 is an understanding to explain the height adjustment state by developing the main part of the height adjustment portion and the rolling adjustment means of the fixing bracket according to the present invention.
  • Support member 100 having a moving means 110 in the lower portion;
  • a raising and lowering member (200) installed upward from the center of the supporting member (200) to adjust its height by an operation rod (220) inside the gas cylinder (210);
  • a rolling member 300 installed at an upper end of the up and down members 200 so as to be able to roll back and forth, left and right;
  • seat member 400 is installed on the top of the rolling member 300 can be seated by the user stably;
  • the fixing bracket 500 installed on the top of the operation rod 220 of the lifting and lowering member 200 has the armrests 410 of the seat member 400 stable on both sides thereof as shown in FIGS. 3 and 4.
  • a fixed armrest fixing part 510 is formed, and a vertical rod 520 having a predetermined height is formed at the center upper portion of the fixing bracket 500.
  • An upper portion of the vertical rod 520 is provided with a fitting portion 530.
  • the through hole 540 is formed on the central axis of the fitting portion 530.
  • the center of the fixing bracket 500 is formed in the operating space portion 550 is inserted into the top of the operating rod 220 of the lifting and lowering member 200, is installed on one side of the operating space 550 Ball 551 is formed, the installation hole 551 is coupled to the operation cap 553 having a two-stage operation hole 552, the operation of a predetermined length to the two-stage operation hole 552 of the operation cap 553
  • the lever 554 is installed by the fastening pin 555, but one end of the operation lever 554 inserted into the two-stage operation hole 552 corresponds to the gas shovel 221 of the operation rod 220. .
  • Rolling control means 600 is installed on the top of the fixing bracket 500 to adjust the inclination of the seat member 400, the rolling adjustment means 600 and the vertical rod 520 of the fixed bracket 500
  • the cylindrical adjustment part 610 is integrally formed at a predetermined interval around the predetermined interval, and a plurality of fixing jaws 620 connected to the outer periphery of the adjustment part 610, for example, three stages, are inclined.
  • a height adjusting part 630 having a spring insertion hole 633 is installed on the outer circumference of the adjusting part 610 so as to rotate in response thereto, and an inner circumference of the height adjusting part 630 is provided.
  • the stopper 631 is formed by sliding a plurality of fixing jaw (620) as shown in Figure 4, the height adjuster 630, as shown in Figure 5 in accordance with the lever 632 one side of the height adjuster (630).
  • An upper end of the sheet plate 410 is in contact with or spaced apart from the circular protrusion 411 provided at the bottom of the sheet member 400 to prevent the rolling or the rolling angle thereof can be adjusted sequentially.
  • the rolling member 300 is installed between the adjusting part 610 of the fixing bracket 500 and the protrusion 411 of the seat plate 410, and a vertical rod between the fixing jaw 620 and the seat plate 410.
  • An elongated spring 310 which is in charge of horizontal maintenance and rolling of the seat member 400 is installed on the outer circumference thereof, and the spherical plane which is a kind of bearing in the bearing hole 412 of the seat plate 410.
  • 320 is installed, the fastening bolt 330 through the ball bearing 321 thereof is fastened by the nut 340 in the operating space 550 in the lower portion of the vertical rod 520, the sheet members were separated from each other ( 400 and the fixing bracket 500 are mutually coupled.
  • the spring 310 is coalesced, and the lower end of the spring 310 is fixed to the fixing groove 640 formed at one side of the adjusting unit 610 having the fixing jaw 620 and the spring 310. ), The upper end of the sheet plate 410 is fixed to a fixing groove (not shown) formed at one side of the fixing jaw 620 of the bottom of the sheet plate 410 so that the sheet member 400 of the upper portion of the sheet plate 410 does not always turn left and right. Will be located.
  • a rubber corrugated pipe 700 is installed between the top of the height adjusting part 630 and the protrusion 411 of the bottom of the seat plate 410 to lower the height adjusting part 630 by elasticity of the corrugated pipe 700.
  • the protrusion 411 of the upper end of the height adjustment portion 630 and the bottom of the sheet plate 410 is not visible from the outside.
  • an example multifunctional chair according to the present invention is a configuration of a multifunctional chair to serve as a legless exercise.
  • the height adjustment portion 132 is provided with a three-stage fixing jaw 131 on the outer periphery
  • the fixing bracket 130 is integrally provided with a vertical rod 133 having a connection hole (133a) in the upper center ), And a connecting boss 141 formed at the center of the mounting hole 141a for guiding the vertical rod 133 provided at the center of the fixing bracket 130 is provided, and is connected to the bottom of the seat seat.
  • Tilt adjustment jaw 162 is integrally provided on the inner diameter so as to be coupled to each other to increase the height of the seat plate 140 relative to the rolling member 150. It is fastened to the end of the fastening bolt 170 and the vertical rod 133 fastened to the vertical rod 133 of the fixing bracket 130 from the top of the rolling adjustment means 160 and the seat plate 140 to adjust the system
  • the multifunctional chair comprising a spherical plane 320 and a spherical ball bearing 321 for inducing the central portion of the seat plate 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 plate 140.
  • the rolling members 150 are formed to correspond to each other, and the hexagonal coupling portions 152 are formed at the upper and lower ends of the rolling members 150 in a hollow shape, and the spiral body 154 is formed between the hexagon coupling portions 152. Is formed, and a compression spring 156 is provided inside the body 154 to prevent twisting of the rolling member 150 together with the cushion of the seat.
  • the body 154 of the rolling member 150 is preferably molded of a urethane-based rubber material.
  • the height adjusting part 630 of the rolling adjusting means 600 is coupled to the adjusting part 610 of the upper fixing bracket 500, in which the height adjusting part to the fixing jaw 620 of the outer periphery of the adjusting part 610.
  • the stopper 631 of 630 is coupled and the lever 632 of one side of the height adjusting part 630 is folded, the upper end of the height adjusting part 630 is the bottom of the seat plate 410 as shown in FIGS. 5 and 6.
  • the spring 310 is coupled to the spring insertion hole 633 of the height adjustment unit 630 to be seated on the vertical rod 520, and then the spherical plane 320 coupled to the seat plate 410 Through the fastening bolt 330 to the ball bearing 321 of the vertical rod 520, and fastening with the nut 340 in the operating space 550 inside the lower portion of the seat member 400 and the fixing bracket 500 were separated from each other ) Are mutually combined.
  • the lower end of the spring 310 is bound to the fixing groove 640 formed on one side of the adjusting portion 610 is provided with the fixing jaw 620 and the upper end of the spring 310 is the seat plate 410 It is bound to a fixing groove (not shown) formed at one side of the fixing jaw 620 of the bottom to ensure that the sheet member 400 of the upper portion of the sheet plate 410 is always positioned at the right position without turning left and right.
  • the operation lever 554 is fixed to the installation hole 551 which is connected to the operating space portion 550 of the bottom of the fixing bracket 500 to the operation pin 555, and then the two-stage operation hole One end of the actuating lever 554 inserted into the inside of the 552 corresponds to the gas shovel 221 of the actuating rod 220.
  • the user is first seated on the seat member 400, the seat member 400 is maintained horizontal by the elastic force of the spring 310
  • the first user of the multifunctional chair may be somewhat unstable, so the rolling angle of the seat member 400 may be reduced to a small rolling angle. It is desirable to prevent injury by.
  • the stopper 631 is positioned at the lowermost fixed jaw 620 as shown in FIG. 6 (b).
  • the height adjuster 630 and the seat as shown in FIG. Since the gap between the protrusions 411 of the plate 410 is large, the inclination of the seat member 400 before, after, left and right becomes severe about 20 degrees.
  • the stopper 631 is raised to the uppermost fixed jaw 620, the adjustment portion 630 and the projection 411 as shown in (b) of FIG. It is in close contact and the rolling phenomenon of the chair disappears.
  • the adjusting part 630 and the protruding part 411 are brought into close contact with each other to eliminate the rolling phenomenon of the seat member 400, and then the operation lever 554 is pushed to the side to operate the two-stage operator 552. ) Is sent to the two-stage operation hole 552 located at the side, at which time the end of the operation lever 554 is separated from the gas shovel 221 and the operation rod 220 is freely elevated. That is, the operating rod 220 is raised when standing up from the seat member 400, the operating rod 220 is lowered when sitting on the seat member 400 is a series of movements.
  • the multi-functional chair to prevent rotation during the seating movement the three-stage fixing jaw 131 formed in the height adjusting portion 132 of the fixing bracket 130 is formed in the circumference, the development view 15 is formed in an advantageous shape in which one side is formed to be inclined in a stair type as shown in FIG. 15 so that the stopper 162 formed at the inner diameter of the rolling adjusting means 160 can be moved and fixed to the lower and upper ends. It can be seen that.
  • Urethane-based rubber ring member 163 is assembled to protrude slightly from the upper surface of the rolling control means 160, the rubber ring member 163 on the top of the rolling adjustment means 160, the fixing bracket 130 is installed; The role of the sheet plate 140 is in close contact with the bottom portion of the connecting boss 141 of the boss plate can be elastically supported when rolling or fixing the seat.
  • the stopper 162 is formed by dividing the three in the spiral direction, because one side is formed to be inclined to facilitate the movement from the three-stage fixing jaw 131, holding one side of the rolling control means 160, rolling adjustment means As the 160 is rotated, the stopper 162 is moved from the three-stage fixing jaw 131 of the height adjusting part 132, where the stopper 162 is moved as long as the position of the fixing bracket 130 is moved.
  • the upper and lower side hexagon coupling parts 152 are coupled between the seat plate 140 and the seat plate 140 is assembled to the seat plate 140 together with the seat seats. It has a clearance from the upper surface of the member 163.
  • the above-mentioned clearance is generated as the height difference, as shown in Figure 13, the user moves the seat seat back and forth, left and right while seated on the seat seat movement.
  • 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.
  • the hexagonal coupling part 152 of the rolling member 150 is connected to the fixing bracket 130 and the seat plate 140 by the boss portion 141. Since it is assembled in the hexagonal coupling grooves (130a) (140a) formed in the inner diameter of the), the twisting operation of the seat seat is prevented, which is unnecessary to prevent the swing of the seat seat.
  • the anti-twisting of the seat is prevented by the seated seater exercising the pelvic movement, which prevents the back seat from suddenly turning in the pelvic movement, thereby preventing side effects of exercise related to the injury. To do it.
  • Rolling member 150 in the state of switching to the general chair use mode as described above is seated or raised from the seat seat under the influence of the compression spring 156 built therein with its own elasticity according to the material of the body 154 In this case, any user can reduce the burden of sitting by the effect of providing a cushion.
  • the fixing bracket 130 When used in the dedicated mode of the chair is applied to the fixing bracket 130 is installed can be used to adjust the height of the seat seat of the chair by operating the height adjustment lever 111 connected to the lifting, lowering member 120 side on the side.

Landscapes

  • Special Chairs (AREA)
  • Rehabilitation Tools (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

La présente invention concerne une chaise multifonction qui est adaptée à l'exercice et à la rééducation de la colonne vertébrale, du pelvis et des articulations du genou de l'utilisateur et qui permet de corriger ceux-ci ; conçue de sorte que l'angle d'inclinaison d'un élément de siège puisse être réglé arbitrairement vers l'avant, vers l'arrière, vers la gauche et vers la droite, ce qui permet d'éviter l'apparition de blessures à la taille en raison d'un angle d'inclinaison aigu dès le début, tout en empêchant complètement le basculement de l'élément de siège en l'absence d'exercices de la taille, ce qui permet d'utiliser la chaise comme une chaise traditionnelle, et de sorte qu'un élément roulant disposé dans une partie inférieure du siège est amélioré, ce qui permet de conférer au siège une sensation de moelleux tout en limitant la plage du mouvement d'inclinaison du siège aux seuls mouvements d'avant vers l'arrière et vice-versa, de gauche à droite et vice-versa, et multidirectionnel, et d'empêcher la rotation de manière à limiter le basculement excessif du siège dans l'ensemble, et d'empêcher ainsi les effets secondaires dus à la réalisation des exercices en position assise.
PCT/KR2011/000203 2010-01-13 2011-01-12 Chaise multifonction WO2011087264A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/522,317 US20120306249A1 (en) 2010-01-13 2011-01-12 Multifunctional chair

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2010-0003199 2010-01-13
KR1020100003199A KR101117555B1 (ko) 2010-01-13 2010-01-13 다기능 의자
KR1020100055181A KR101000255B1 (ko) 2010-06-11 2010-06-11 좌식운동시 시트의 회전방지기능을 갖는 다기능 의자
KR10-2010-0055181 2010-06-11

Publications (2)

Publication Number Publication Date
WO2011087264A2 true WO2011087264A2 (fr) 2011-07-21
WO2011087264A3 WO2011087264A3 (fr) 2011-12-29

Family

ID=44304799

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000203 WO2011087264A2 (fr) 2010-01-13 2011-01-12 Chaise multifonction

Country Status (2)

Country Link
US (1) US20120306249A1 (fr)
WO (1) WO2011087264A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102415714A (zh) * 2011-10-13 2012-04-18 陈育 一种摇摇椅
JP2013257417A (ja) * 2012-06-12 2013-12-26 Jvc Kenwood Corp モノクロ画像表示装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5923397B2 (ja) * 2012-06-29 2016-05-24 株式会社ショーワ シートダンパー
US9661929B1 (en) * 2016-01-25 2017-05-30 Harvest-Excel International Pte. Ltd. Topple-proof buffering structure for a chair
CN205795341U (zh) * 2016-05-19 2016-12-14 强龙家具股份有限公司 一种双向控制气杆阀门的椅子
EP3560385B1 (fr) * 2016-12-20 2021-08-25 Kokuyo Co., Ltd. Chaise et élément de couverture de chaise
KR102545010B1 (ko) * 2017-04-18 2023-06-20 삼성메디슨 주식회사 초음파 영상장치
PL234797B1 (pl) * 2017-09-25 2020-04-30 Kowalski Maciej S Z T K Taps Mebel podparcia stojącego pasażera
PL234796B1 (pl) * 2017-09-25 2020-04-30 Kowalski Maciej S Z T K Taps Mebel do dynamicznego siedzenia
JP7317469B2 (ja) * 2018-01-30 2023-07-31 株式会社オカムラ 椅子および椅子の製造方法
CN108433419A (zh) * 2018-05-21 2018-08-24 余少杰 多功能可调节式学生座椅
PL3701839T3 (pl) * 2019-02-27 2023-03-13 L&P Property Management Company Mechanizm sterowania krzesłem
CN116763083A (zh) * 2023-07-25 2023-09-19 深圳创博优科技发展有限公司 一种可偏转的折叠支架

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920008383U (ko) * 1990-10-31 1992-05-20 삼성전관 주식회사 음극선관의 전자총 봉입장치
JPH06296528A (ja) * 1993-04-15 1994-10-25 Takano Co Ltd スプリングの予圧調整装置
KR20030018438A (ko) * 2001-08-28 2003-03-06 이종환 회전의자의 작동레버 설치구조
KR20060118177A (ko) * 2005-05-16 2006-11-23 기 석 우 다기능 의자
KR200432195Y1 (ko) * 2006-08-28 2006-11-30 송철주 회전의자용 스토퍼

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525752C2 (de) * 1975-06-10 1984-06-07 Stabilus Gmbh, 5400 Koblenz Höhenverstellbarer Stuhl mit Neigungsänderung von Lehne oder Sitzfläche
DE8511034U1 (de) * 1985-04-16 1985-06-05 Steifensand Sitzmöbel- und Tischfabrik Inh.: F. Martin Steifensand, 8501 Wendelstein Sitzmöbel in Form eines Stuhls oder Sessel, insbesondere für Bürozwecke
US4756502A (en) * 1986-06-26 1988-07-12 Nordam Aircraft seat
DE19654500C1 (de) * 1996-12-18 1998-03-12 Ulrich Dipl Ing Huber Anpaßbarer Rahmenträger mit dreiachsiger Bewegunsfreiheit für Liege- und Sitzmöbel
US6231126B1 (en) * 2000-07-27 2001-05-15 Tien-Fu Cheng Structure for fastening a support shaft to a seat of a chair
DE50111943D1 (de) * 2000-10-12 2007-03-15 Vitra Patente Ag Lagerung für einen Sitz
DE202004005366U1 (de) * 2004-04-05 2004-06-24 VS Vereinigte Spezialmöbelfabriken GmbH & Co. Stuhl mit Wippmechanik
US7547067B2 (en) * 2004-12-01 2009-06-16 Keilhauer (Partnership) Tilt and swivel chair and mechanism therefor
US7100983B1 (en) * 2004-12-09 2006-09-05 Gant Richard A Lumbar flexing seating apparatus
US7686396B2 (en) * 2006-09-29 2010-03-30 Corewerks, Inc. Method and apparatus to enhance proprioception and core health of the human body
US7806479B2 (en) * 2007-02-14 2010-10-05 Wisys Technology Foundation Seat with adjustable dynamic joint
US7922247B2 (en) * 2008-04-18 2011-04-12 Spark Innovations, Inc. Hydraulic adjustable seat

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920008383U (ko) * 1990-10-31 1992-05-20 삼성전관 주식회사 음극선관의 전자총 봉입장치
JPH06296528A (ja) * 1993-04-15 1994-10-25 Takano Co Ltd スプリングの予圧調整装置
KR20030018438A (ko) * 2001-08-28 2003-03-06 이종환 회전의자의 작동레버 설치구조
KR20060118177A (ko) * 2005-05-16 2006-11-23 기 석 우 다기능 의자
KR200432195Y1 (ko) * 2006-08-28 2006-11-30 송철주 회전의자용 스토퍼

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102415714A (zh) * 2011-10-13 2012-04-18 陈育 一种摇摇椅
JP2013257417A (ja) * 2012-06-12 2013-12-26 Jvc Kenwood Corp モノクロ画像表示装置

Also Published As

Publication number Publication date
US20120306249A1 (en) 2012-12-06
WO2011087264A3 (fr) 2011-12-29

Similar Documents

Publication Publication Date Title
WO2011087264A2 (fr) Chaise multifonction
CN104223821B (zh) 一种转椅底盘
US7294096B1 (en) Torso exercise methods and apparatus
WO2015023089A1 (fr) Chaise permettant de protéger la colonne vertébrale et le dos
WO2021206453A1 (fr) Structure d'ajustement de largeur d'oscillation gauche et droite et de rotation d'une selle de vélo stationnaire
KR101117555B1 (ko) 다기능 의자
CN203861465U (zh) 一种由护理人员帮助站立的减震助残轮椅
KR200431308Y1 (ko) 다리 운동용 의자
KR20160112475A (ko) 골반 운동 및 앉은 허리자세 교정용 의자
WO2015108357A1 (fr) Chaise de yoga
JP2007105348A (ja) 運動補助具機能を備えた椅子
KR20110138536A (ko) 좌식운동 기능을 갖는 바이크용 안장
KR101313685B1 (ko) 좌판의 탄성을 이용한 뇌활성화 기능성 의자
CN108514259B (zh) 一种坐具
WO2010128800A2 (fr) Dispositif pour faire tourner et élever un dossier et siège l'utilisant
KR101000255B1 (ko) 좌식운동시 시트의 회전방지기능을 갖는 다기능 의자
KR200432389Y1 (ko) 의자용 좌판의 완충구조
KR101320049B1 (ko) 각도 조절이 가능한 좌식의자
US5529561A (en) Leg press
KR101887967B1 (ko) 체형 교정장치
CN201194660Y (zh) 可摇动垫凳
CN101305870A (zh) 可摇动垫凳
CN213216100U (zh) 椅子及其椅脚
CN108514258B (zh) 坐具
KR200330570Y1 (ko) 전신 운동기

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 13522317

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11815836

Country of ref document: EP

Kind code of ref document: A2

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 12/06/2015)

122 Ep: pct application non-entry in european phase

Ref document number: 11815836

Country of ref document: EP

Kind code of ref document: A2