WO2011087232A2 - Dispositif de support de chaise à correction de posture - Google Patents

Dispositif de support de chaise à correction de posture Download PDF

Info

Publication number
WO2011087232A2
WO2011087232A2 PCT/KR2010/009590 KR2010009590W WO2011087232A2 WO 2011087232 A2 WO2011087232 A2 WO 2011087232A2 KR 2010009590 W KR2010009590 W KR 2010009590W WO 2011087232 A2 WO2011087232 A2 WO 2011087232A2
Authority
WO
WIPO (PCT)
Prior art keywords
adjustment
rest
elbow
adjusting
chair
Prior art date
Application number
PCT/KR2010/009590
Other languages
English (en)
Korean (ko)
Other versions
WO2011087232A3 (fr
Inventor
이상호
Original Assignee
Lee Sang-Ho
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
Application filed by Lee Sang-Ho filed Critical Lee Sang-Ho
Publication of WO2011087232A2 publication Critical patent/WO2011087232A2/fr
Publication of WO2011087232A3 publication Critical patent/WO2011087232A3/fr

Links

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
    • 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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
    • A47C1/0308—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable by rotation
    • 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
    • A47C7/54—Supports for the arms
    • A47C7/541—Supports for the arms of adjustable type
    • 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
    • A47C7/62—Accessories for chairs

Definitions

  • the present invention relates to a supporter device which is intended to relax the back muscles and the spine of the user toward the front by supporting the chest part and the elbow part, respectively, when a person is seated on the chair.
  • the supporter device is folded and stored.
  • the present invention relates to a supporter device for a posture corrector chair that can be used and spread out when used.
  • chairs are seat seats that support most of the jam when the user is seated, a back frame that stands on the back of the seat seat to support the user's back, and a support frame that supports the seat seat and the backrest to a certain height from the ground. It consists of.
  • the "S" 'shape must be maintained. To do this, when seating on the chair, the buttocks should be leaned back, the waist straight and the back rested on the backrest, but the chair usually extends from the back of the seat. It is difficult to put the buttocks deeply into the seat, which can be accompanied by fatigue or pain in the lower back, and in severe cases, it can cause spinal diseases such as spinal discs or scoliosis and lumbar diseases. do.
  • posture correction chairs In order to solve this problem, various types of posture correction chairs have been developed, and most of them are focused on improving the backrest structure so that the upper body load of the user can be effectively supported by the round bottom.
  • the user when the user is actually seated on the chair, the user is generally sitting in the state of bending the upper body with the upper body bent in the round body when working on a desk, rather than continuously leaning the upper body on the spout.
  • Conventional posture correction chairs are difficult to apply as a fundamental solution for posture correction.
  • the situation for the posture correction chair of the user's upper body support structure that corrects the seating posture so that the user's waist is straightened when seated on the chair is urgently required.
  • the chair for posture correction should be folded properly to support the user's upper body in the chair for posture correction. There is a need to provide convenience for use by storing and expanding it for use only.
  • the present invention has been made to solve the above-mentioned conventional problems, the object of the present invention is to allow the user to be able to fold the support structure that can support the chest and elbows while seating, folding the chair storage It is to provide a support device for the posture correction chair that can increase the convenience and prevent the possibility of damage in advance.
  • the chest rest for supporting the user's chest portion, the chess crest adjustment mode for adjusting the rotation angle of the chest rest, respectively attached to both sides of the chest rest of the user's elbow Fold the lower bar by folding the first and second elbow rests supporting the part, the elbow rest adjusting modes for adjusting the rotation angles of the first and second elbow rests, the chest rests, and the connecting rods connected to the first and second elbow rests.
  • Supporting device of posture corrector chair The ball.
  • FIG. 1 is a view showing the appearance of a state in which the supporter device of the posture correction chair according to the present invention unfolded;
  • FIG. 2 is a view showing the appearance of a folded supporter device of the chair for posture correction according to the present invention
  • FIG. 3 is a view showing the overall structure of the supporter device of the chair for posture correction according to the present invention.
  • Figure 4 illustrates the configuration of the folding adjustment mode that is applied to the supporter device of the present invention Detailed exploded perspective view
  • FIG. 5 is a view showing in detail the configuration of the folding adjustment hat shown in Figure 4
  • Figure 6 is an exploded perspective view showing in detail the configuration of the extension adjustment cap applied to the supporter device of the present invention
  • FIG. 7 is a diagram illustrating a state in which the extension adjusting caps illustrated in FIG. 6 operate.
  • FIG. 8 is a view showing in detail the configuration of the adjustment mode of the chest rest and elbow rest applied to the supporter device of the present invention
  • FIG. 9 is a diagram exemplarily illustrating a state in which the adjustment modes of the chest rest and the elbow rest shown in FIG. 8 operate.
  • FIG. 1 is a view showing the appearance of a state in which the supporter device of the posture correcting chair unfolded according to the present invention
  • Figure 2 is a view showing the appearance of the folded supporter device of the posture correction chair according to the present invention
  • 3 is a view showing the overall structure of the supporter device of the posture corrector chair according to the present invention.
  • the supporter device of the posture correction chair according to the present invention is attached to both sides of the chest rest 10 and the chest rest 10 for supporting the user's chest portion, Fold the connecting rods connected to the first and second elbow rests (20,30), the chest rest (10) and the first and second elbow rests (20,30) to support the elbow portion of the lower part of the chair, or
  • the fold adjustment modulus 40 which performs an adjustment function for fixing it upright at an angle, as the part of the connecting rod directly connected to the fold adjustment modulus 40 Extension adjustment for adjusting the extension length of the connecting rod connected to the folding adjustment bar 50, the chest rest 10, and the first and second elbow rests 20 and 30, which are folded according to the adjustment operation of the 40.
  • the extension adjustment rod 60 is configured to include an extension adjustment rod 70
  • the extension length is adjusted as a connecting rod according to the adjustment operation.
  • the fold adjustment bar 50 is erected by the adjustment operation of the fold adjustment modulus 40, and the extension adjustment rod 70 is appropriately adjusted through the adjustment operation of the extension adjustment mode 60.
  • the chestrest 10 can support the user's chest when sitting, and the elbow rests 20 and 30 on both sides can support the user's elbow. do.
  • the chest rest 10 and the first and second elbow rests 20 and 30 are folded up as shown in FIG.
  • the extension adjustment rod 70 is recovered to the shortest length by the adjustment operation of the folding control rod.
  • the folding adjustment rod 50 is folded and stored at the bottom of the chair through the adjustment operation of the extension adjustment modifier 60.
  • Figure 4 is an exploded perspective view showing in detail the configuration of the folding adjustment model applied to the supporter device of the present invention.
  • the fold adjustment modulus 40 comprises a housing 42, an adjustment switch 44, a pivoting rod 46, the adjustment switch 44 being flexible.
  • a screw hole 44c into which a set screw is inserted is formed on one side of the switch body 44a of a material, and a fixing protrusion 44d fitted to the pivoting rod 46 is formed, and on the other side thereof, a user pulls the handle.
  • the handle 44b is formed, and at the lower end of the handle 44b, an adjustment protrusion 44e is formed to release the fixed state of the pivoting rod 46 so that the folding adjustment rod 50 moves. .
  • the rotating rod 46 is installed inside the housing 42, and is connected to the folding adjustment bar 50 so as to be interlocked, and at its rear end, the fixing protrusion 44d of the adjustment switch 44 is provided.
  • a hole 46a for inserting a hole is formed, and at the front end thereof, a hole for inserting and fixing the adjustment protrusion 44e of the control switch 44 in an initial state (that is, the state where the folding control rod 50 is folded).
  • 46b is formed, and a fixing groove 46c is formed to receive and fix the adjustment protrusion 44e at a predetermined angle (for example, about 60 °) on the same line as the hole 46b.
  • the adjustment projection 44e of the adjustment switch 44 is fixed to the hole 46b or the position at the position opposite to the hole 46b and the fixing groove 46c of the pivoting rod 46.
  • a through hole 42a through which the adjusting projection 44e is formed to fit into the groove 46c is formed, and the rear end position opposite to the hole 46a of the rotating rod 46 is provided with the adjustment switch 44.
  • a fitting hole 42c for fitting the fixing protrusion 44d is formed, and a screw is inserted together with the screw hole 44c of the adjusting switch 44 to fix the adjusting switch 44 to the corresponding housing 42.
  • a screw hole 42b is formed.
  • the user pulls the knob 44b of the adjustment switch 44 so that the adjustment protrusion 44e is provided with the hole 46b of the rotation rod 46. ), Then fold the adjustment bar 50 by a certain angle and release the handle 44b. Then, the rotation bar 44 inside the housing 42 by the angle at which the fold adjustment bar 50 is erected. ) Is rotated so that the adjustment protrusion 44e of the control switch 44 is fitted into the fixing groove 46c to be fixed.
  • FIG. 6 is an exploded perspective view showing in detail the configuration of the extension control model applied to the supporter device of the present invention.
  • the extension adjustment modules 60 include housing cases 62a and 62b, a seesaw switch 64, a push button 66, an extension control unit 68, a seesaw shaft 69a, It is configured to include an elastic spring 69b.
  • the seesaw switch 64 has a seesaw shaft 69a penetratingly coupled to a central portion thereof, and the push button 66 is fixedly attached to one end of the front side thereof, and the extension control unit 68 is attached to the other end of the back side thereof.
  • An adjustment protrusion 64a is formed to contact and adjust the length of the extension adjustment rod 70, and the elastic spring 69b is coupled to the side of the other end.
  • the extension control unit 68 refers to a portion of the extension control rod 70 in contact with the control projection 64a of the seesaw switch 64, the seesaw on the extension control unit 68
  • a plurality of insertion holes 68a, 68b, 68c are formed at regular intervals so that the adjustment projection 64a of the switch 64 is inserted step by step so that the extension adjusting rod 70 is extended by a predetermined length.
  • any one of the plurality of insertion holes 68a, 68b, and 68c has the adjustment protrusion 64a inserted in the initial state in which the extension adjusting rod 70 is not extended but folded.
  • the extension adjustment It is possible to extend the rod 70 by the length desired by the user.
  • the extension adjustment mode 60 is the housing k, as shown in FIG.
  • the see-saw switch 64 to which the push-button 66 is engaged moves the seesaw shaft 69a. It is moved to the center, and the adjustment protrusion 64a of the seesaw switch 64 is separated from the insertion hole which was inserted in the initial state.
  • the seesaw switch is caused by the elastic return of the elastic spring 69b. 64 moves to the original position, and the adjusting projection 64a of the seesaw switch 64 is inserted into any one of the plurality of insertion holes 68a, 68b, 68c in accordance with the extension length of the extension adjusting rod 70. It is fixed or in contact with a specific portion of the extension control unit 68 to press the corresponding position.
  • the extension adjusting rod 70 can be fixed by extending the user's desired length in accordance with the adjustment operation of the extension adjustment mode (60).
  • FIG. 8 is a view showing in detail the configuration of the adjustment mode of the chest rest and elbow rest applied to the supporter device of the present invention.
  • the adjusting heads of the chest rest and the elbow rest are penetrated between the first elbow rest 20 and the second elbow rest 30 through the chest rest 10.
  • the switch 24 has a switch body 24a of a flexible type, and has screw holes 24b for fixing the elbow rests 20 and 30 and screws on one side thereof, and on the other side thereof.
  • a handle 24c operated by a user is formed, and a fixing protrusion 24d inserted into the holes 22a and 22b formed in the shaft 22 is formed to protrude.
  • the first and second holes 22a and 22b are formed at both sides of the shaft 22, that is, the portions inserted into the elbow rests 20 and 30 at an angle of 90 ° to each other.
  • the elbow rests 20 and 30 are fixed in a state of lying down so as to support the elbow of the user.
  • the fixing protrusion 24d of the switch 24 is inserted into the hole 22b, the elbow rests 20 and 30 are fixed in an upright position.
  • an angle adjusting ring 12 is fitted to the augmented portion of the shaft 22 into which the chest rest 10 is inserted, and the angle adjusting ring 12 is fixedly coupled to the chest rest 10,
  • the angle adjustment gear 16 is formed in the circular end of the end.
  • a fixed gear 26 having the same gear ratio as the angle adjusting gear 16 is formed, and each angle adjusting gear ( 16 and the fixed gear 26 are to be engaged, the rear end is provided with an elastic spring (14).
  • the elastic spring 14 releases the spring when the angle adjusting gear 16 of the angle adjusting ring 12 is engaged with the fixed gear 26 to release the angle of the chest rest 10.
  • the angle adjusting gear 16 is engaged with the fixed gear 26 again by the restoring force of the spring so as to be fixed.
  • the elbow rest 20 When the angle of the chest rest 10 is to be adjusted, the elbow rest 20 is pulled to one side along the longitudinal direction of the shaft 22 (that is, the opposite direction of the denture 10 of the chest rest 10).
  • the adjusting ring 12 is interlocked so that the angle adjusting gear 16 is removed from the fixed gear 26, and the chest rest 10 can be adjusted to a desired angle.
  • the angle adjusting gear 16 of the angle adjusting ring 12 is fixed by the restoring force of the elastic spring 14. 26) and can be fixed again.
  • the user to be able to adjust the chest rest supporting the chest when seated on the chair, elbow rest that can support the elbow foldable, the chest rest and elbow rest and the body of the chair
  • the connecting rod can be extended by the user's arbitrary adjustment, and the connecting rod connected to the chair body can be folded down and recovered when not in use, or can be erected at an angle when used.
  • the user's spine and rounded muscles relax forward, and the waist curve of the user whose upper body is leaned toward the chest rest and elbow rest is maintained to maintain a normal and comfortable seating state.
  • the chest rest and elbow rest and its connecting structure that support the upper body when the chair is stored and unused, thereby protecting against the risk of damage caused by external forces.
  • the support angle of the chest rest can be adjusted, and the user can arbitrarily adjust the connection length of the chest rest and the elbow rest, so that the same posture correction chair can be adjusted to his or her own body even if the body types are different for each user. By being able to adjust and use accordingly, there is an effect that the ease of use can be maximized.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

La présente invention concerne un dispositif de support d'une chaise à correction de posture qui permet un pliage d'une structure de support conçue pour soutenir la poitrine et les coudes lorsqu'un utilisateur s'assoit sur la chaise, ce qui rend la chaise plus facile à ranger et évite la casse.
PCT/KR2010/009590 2010-01-12 2010-12-30 Dispositif de support de chaise à correction de posture WO2011087232A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100002628A KR101140009B1 (ko) 2010-01-12 2010-01-12 자세 교정용 의자의 서포터 장치
KR10-2010-0002628 2010-01-12

Publications (2)

Publication Number Publication Date
WO2011087232A2 true WO2011087232A2 (fr) 2011-07-21
WO2011087232A3 WO2011087232A3 (fr) 2011-11-10

Family

ID=44304774

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/009590 WO2011087232A2 (fr) 2010-01-12 2010-12-30 Dispositif de support de chaise à correction de posture

Country Status (2)

Country Link
KR (1) KR101140009B1 (fr)
WO (1) WO2011087232A2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106132247A (zh) * 2014-01-09 2016-11-16 墨床有限公司 凳子、椅子以及使用凳子、椅子的方法
US9814313B2 (en) 2014-01-09 2017-11-14 InkBed, Inc. Stools, chairs, and methods using the same
US10264885B2 (en) 2010-09-07 2019-04-23 InkBed, Inc. Apparatus for support during tattooing
US10524573B2 (en) 2014-01-09 2020-01-07 InkBed, Inc. Stools, chairs, and methods using the same
US11707136B2 (en) 2018-02-14 2023-07-25 InkBed, Inc. Stools and chairs with translatable armrests
US11779120B2 (en) 2018-02-13 2023-10-10 LCL Enterprises, Inc. Chairs with adjustable back supports

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101303245B1 (ko) * 2011-09-16 2013-09-10 주식회사 명신인퍼스 의자 메모대
KR101436747B1 (ko) 2013-06-28 2014-09-11 진광복 자세교정 의자
KR102182578B1 (ko) * 2018-08-27 2020-11-24 권민승 탈부착형 가슴받이

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KR950013164U (ko) * 1993-11-09 1995-06-15 박종웅 학습 안락의자
KR200323364Y1 (ko) * 2003-05-21 2003-08-14 배순조 의자
JP2008062015A (ja) * 2006-08-10 2008-03-21 Itoki Corp 椅子
US20090278391A1 (en) * 2006-04-07 2009-11-12 Hans Jurgen Ulrich Work Chair

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Publication number Priority date Publication date Assignee Title
US4650249A (en) * 1984-12-31 1987-03-17 Hector Serber Ergonomic seating assembly system with front chest support component, pelvic tilt seat component and related attachments
KR101091283B1 (ko) * 2009-06-22 2011-12-07 이상호 자세교정용 의자

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950013164U (ko) * 1993-11-09 1995-06-15 박종웅 학습 안락의자
KR200323364Y1 (ko) * 2003-05-21 2003-08-14 배순조 의자
US20090278391A1 (en) * 2006-04-07 2009-11-12 Hans Jurgen Ulrich Work Chair
JP2008062015A (ja) * 2006-08-10 2008-03-21 Itoki Corp 椅子

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10264885B2 (en) 2010-09-07 2019-04-23 InkBed, Inc. Apparatus for support during tattooing
US11246418B2 (en) 2010-09-07 2022-02-15 InkBed, Inc. Apparatus for support during tattooing
US10638843B2 (en) 2010-09-07 2020-05-05 InkBed, Inc. Apparatus for support during tattooing
US10506881B2 (en) 2014-01-09 2019-12-17 InkBed, Inc. Stools, chairs, and methods using the same
US10238213B2 (en) 2014-01-09 2019-03-26 InkBed, Inc. Stools, chairs, and methods using the same
AU2015204573B2 (en) * 2014-01-09 2019-09-26 InkBed, Inc. Stools, chairs, and methods using the same
CN106132247A (zh) * 2014-01-09 2016-11-16 墨床有限公司 凳子、椅子以及使用凳子、椅子的方法
US10524573B2 (en) 2014-01-09 2020-01-07 InkBed, Inc. Stools, chairs, and methods using the same
US9814313B2 (en) 2014-01-09 2017-11-14 InkBed, Inc. Stools, chairs, and methods using the same
US10959523B2 (en) 2014-01-09 2021-03-30 InkBed, Inc. Stools, chairs, and methods using the same
CN112932124A (zh) * 2014-01-09 2021-06-11 墨床有限公司 凳子、椅子以及使用凳子、椅子的方法
EP3071073A4 (fr) * 2014-01-09 2017-08-09 Inkbed, Inc. Tabourets, chaises, et leurs procédés d'utilisation
US11805904B2 (en) 2014-01-09 2023-11-07 InkBed, Inc. Stools, chairs, and methods using the same
US11779120B2 (en) 2018-02-13 2023-10-10 LCL Enterprises, Inc. Chairs with adjustable back supports
US11707136B2 (en) 2018-02-14 2023-07-25 InkBed, Inc. Stools and chairs with translatable armrests

Also Published As

Publication number Publication date
KR20110082744A (ko) 2011-07-20
WO2011087232A3 (fr) 2011-11-10
KR101140009B1 (ko) 2012-05-02

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