US20070096524A1 - Corrective chair - Google Patents
Corrective chair Download PDFInfo
- Publication number
- US20070096524A1 US20070096524A1 US11/265,071 US26507105A US2007096524A1 US 20070096524 A1 US20070096524 A1 US 20070096524A1 US 26507105 A US26507105 A US 26507105A US 2007096524 A1 US2007096524 A1 US 2007096524A1
- Authority
- US
- United States
- Prior art keywords
- seat
- plates
- user
- plate
- corrective
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 230000000903 blocking effect Effects 0.000 claims description 6
- 210000001015 abdomen Anatomy 0.000 claims description 4
- 210000004400 mucous membrane Anatomy 0.000 abstract description 6
- 230000003387 muscular Effects 0.000 abstract description 5
- 230000002040 relaxant effect Effects 0.000 abstract description 3
- 206010061218 Inflammation Diseases 0.000 abstract description 2
- 230000004054 inflammatory process Effects 0.000 abstract description 2
- 210000002683 foot Anatomy 0.000 description 4
- 210000003041 ligament Anatomy 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 208000010300 Genu Varum Diseases 0.000 description 1
- 206010062061 Knee deformity Diseases 0.000 description 1
- 208000019695 Migraine disease Diseases 0.000 description 1
- 208000008765 Sciatica Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 206010027599 migraine Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Images
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
- A47C9/005—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects with forwardly inclined seat, e.g. with a knee-support
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/007—Physiotherapeutic chairs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/14—Standing-up or sitting-down aids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0292—Stretching or bending or torsioning apparatus for exercising for the spinal column
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2203/00—Additional characteristics concerning the patient
- A61H2203/04—Position of the patient
- A61H2203/0425—Sitting on the buttocks
- A61H2203/0431—Sitting on the buttocks in 90°/90°-position, like on a chair
Definitions
- the present invention relates to a corrective chair, particularly to a corrective chair which improves sitting position and supports vertebrae, allowing an upright as well as a lying position.
- Chinese medicine teaches 8 vertical layers of bones, reaching from neck, shoulder, breast and hip vertebrae to thighs, lower leg and toes. Flexible connections and proper balancing are important for proper distribution of muscles, ligaments and tissue.
- muscular mucous membranes surround muscles, ligaments and nerves, migraine and aching of the stomach is often caused by tension in muscular mucous membranes.
- U.S. Pat. No. 10,828,851 discloses a corrective chair for improving the sitting position, having a seat that is inclined forward, so that an upright posture is naturally assumed and legs and torso form an angle of greater than 90 degrees. Thus an improved sitting position for relaxing and better health is achieved.
- the present invention aims at further improvements.
- An object of the present invention is to provide a corrective chair which improves the sitting position of a user and allows stretching to relax and prevent inflammation of muscular mucous membranes.
- the corrective chair of the present invention comprises: a frame 10 , having a support function; a seat 20 , mounted on the frame 10 , being tiltable; and a backrest 30 , mounted on the frame 10 , being tiltable.
- a frame 10 having a support function
- a seat 20 mounted on the frame 10
- a backrest 30 mounted on the frame 10 , being tiltable.
- the seat 20 comprises a seat plate 21 , a blocker assembly 22 , and two lateral plates 23 , 24 which extend vertically downward from the seat plate 21 .
- Each of the two lateral plates 23 , 24 has a hole 25 , passed through by the hinge axis 17 . of one of the the left and right plates 13 , 14 .
- the blocker assembly 22 serves to limit tilting angles of the seat 20 , comprising two arc-shaped openings 221 , respectively cut into the two lateral plates 23 , 24 , and two bolts 223 , respectively extending inward from the left and right plates 13 , 14 and each passing through one of the two arc-shaped openings 221 .
- FIG. 4 tilting backward of the seat 20 is stopped at a rear dead center 225
- tilting forward of the seat 20 is stopped at a front dead center 226 .
- the seat 20 allows to be tilted forward and backward according to different centers of mass of users, as shown in FIGS. 3-8 for achieveing an optimum effect of support and correction of sitting positions.
- a seat cushion 27 is mounted on the seat plate 21 .
- the legs and the torso of the user enclose an angle of greater than 90 degrees, providing for a natural, relaxed sitting position.
- the user has the option of placing the feet on the support plates 15 , controlling body position and center of mass for correcting the sitting position and properly orienting vertebrae.
- a support device 40 is mounted on the seat 20 , comprising a bearing 41 and an L-shaped support rod 44 .
- the bearing 41 is mounted on one of the two lateral plates 23 , 24 , having a roughly square cross-section, an opening 42 and an inner space from which an orienting rod 43 extends vertically upwards.
- the support rod 44 has a lower end with an end part 45 of a roughly square cross-section into which the bearing 41 is inserted, with the orienting rod 43 further extending into the support rod 44 to ensure proper orientation thereof.
- the support rod 44 further has an upper end which extends to the abdomen of the user seated on the seat 20 , thereby supporting and fixing the body of the user for correcting the sitting position and properly orienting vertebrae.
- the support rod 44 is turnable around the orienting rod 43 to allow convenient sitting down and getting up from a sitting position.
- the upper end of the support rod 44 which toouches the abdomen of the user, is covered by a padding 46 .
- the backrest 30 is fastened to the left and right plates 13 , 14 via an adjusting device 60 .
- a back cushion 31 is placed on the backrest.
- the adjusting device 60 is conventional art from regular chairs or car seats. In the following, an example is described.
- the adjusting device 60 allows to adjust an inclination angle of the backrest 30 .
- the adjusting device 60 has an active part 61 and a passive part 71 .
- the passive part 71 comprises a fixed plate 72 , mounted on the right plate 14 of the frame 10 and carrying an axis 73 , and a moving plate 74 , turnably mounted on the fixed plate 72 and fastened to the backrest 30 at a right edge thereof.
- the active part 61 comprises a fixed plate 62 , mounted on the left plate 13 of the frame 10 and carrying an axis 63 , and a moving plate 64 , turnably mounted on the fixed plate 72 and fastened to. the backrest 30 at a left edge thereof.
- the moving plate 64 has a periphery with-a depression 65 and a cover plate 66 ′, which is fastened to the fixed plate 62 by bolts 661 , 662 .
- a transmission rod 663 passes through the fixed plate 62 , carrying a handle 664 , a blocking washer 665 , a passive washer 666 and an E-shaped washer 667 .
- a braking disc 67 is laid into the depression 65 and fixed there by the bolt 661 , blocking the moving plate 64 from turning.
- a spring 68 is inserted between the fixed plate 62 and the passive washer 666 , exerting torsion on the passive washer 666 when the handle 664 is pushed downward.
- a plate spring 69 surrounds the axis 63 .
- a cushioning ring 691 provides torsion when the moving plate turns in a forward direction.
- the handle 664 is pulled up, driving the blocking washer 665 to separate the braking disc 67 from the depression 65 , allowing the moving plate 64 to turn when external pressure is exerted on the backrest.
- the backrest moves rearward or forward. If the inclination angle has assumed a desired value, the handle 664 is released. Then the braking disc 67 enters the depression 65 , blocking the moving plate 64 from turning, fixing the inclination angle.
- the user is able to recline the backrest 30 to attain a lying position.
- the hand is placed on the support rod 44 to assist getting up.
- the present invention helps to lie down and get up, with the feet of the user hooking onto the front plate 11 to get a better hold.
- the inclination angle of the backrest 30 is adjustable by the user, using the adjusting device 60 , to any desired value. Rising from a lying position is facilitated by the support rod 44 . Furthermore, the backrest 30 protects head and back of the user, ensuring a feeling of safety.
- a positioning device 50 is fastened to the front plate 11 , comprising a hinged joint 51 , having a fixed end 53 that is fastened to the front plate 11 and a free end 55 , and a stopper 52 which is mounted on the free end.
- the stopper 52 In a normal state, the stopper 52 is hidden behind the front plate 11 .
- the stopper When the seat 20 is tilted forward, the stopper is turned to towards the lateral plates 23 , 24 of the seat 20 .
- FIG. 1 is a perspective view of the corrective chair of the present invention.
- FIG. 2 is an exploded perspective view of the corrective chair of the present invention.
- FIGS. 2 a - 2 c are schematic illustrations of an adjusting device used in conjunction with the present invention.
- FIG. 3 is a schematic illustration of the corrective chair of the present invention with the seat tilted forward.
- FIGS. 4-8 are schematic illustrations of the corrective chair of the present invention at various positions of the user.
- FIG. 8 a is a schematic illustration of the positioning device of the present invention.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Biophysics (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A corrective chair comprises a seat which allows to be tilted forward and backward, a backrest and support elements for feet, allowing multiple uses as a regular chair, a reclining chair and a chair for correcting orientation of vertebrae, assisting a user to get up, lie down and stretch the torso for relaxing, preventing inflammation of muscular mucous membranes and attaining a better sitting position.
Description
- 1. Field of the Invention
- The present invention relates to a corrective chair, particularly to a corrective chair which improves sitting position and supports vertebrae, allowing an upright as well as a lying position.
- 2. Description of Related Art
- Today's life is full of tension and gives little space for relaxing. Physical and psychical stress result in unstable sitting positions, and lack of exercise lead to fatigue, knots in mucous membranes and ligaments, and disorientation of joints.
- Chinese medicine teaches 8 vertical layers of bones, reaching from neck, shoulder, breast and hip vertebrae to thighs, lower leg and toes. Flexible connections and proper balancing are important for proper distribution of muscles, ligaments and tissue.
- Since all layers of bones support each other, fatigue or disorientation of one layer negatively affect stability of the remaining layers and balancing of the body, causing frequent contemporary diseases, like displaced vertebrae, bowlegs and sciatica.
- Furthermore since muscular mucous membranes surround muscles, ligaments and nerves, migraine and aching of the stomach is often caused by tension in muscular mucous membranes.
- As common preventive measures, muscular mucous membranes are often massaged and improving of the sitting position is seeked.
- U.S. Pat. No. 10,828,851 discloses a corrective chair for improving the sitting position, having a seat that is inclined forward, so that an upright posture is naturally assumed and legs and torso form an angle of greater than 90 degrees. Thus an improved sitting position for relaxing and better health is achieved.
- The present invention aims at further improvements.
- An object of the present invention is to provide a corrective chair which improves the sitting position of a user and allows stretching to relax and prevent inflammation of muscular mucous membranes.
- Another object of the present invention is to provide a corrective chair which is usable as a regular chair and a chair assisting in properly orienting vertebrae and which allows sitting as well as lying.
- The present invention can be more fully understood by reference to the following description and accompanying drawings.
- As shown in
FIGS. 1 and 2 , the corrective chair of the present invention comprises: aframe 10, having a support function; aseat 20, mounted on theframe 10, being tiltable; and abackrest 30, mounted on theframe 10, being tiltable. By tilting theseat 20 and thebackrest 30 to various angles, the sitting position of a user is corrigible, and sitting, lying as well as functions of a regular chair are allowed. In the following, a detailed explanation is given. - The
frame 10 is made of front, rear, left,right plates right plates support plate 15 is attached. Each of the left andright plates hinge axis 17. - The
seat 20 comprises aseat plate 21, ablocker assembly 22, and twolateral plates seat plate 21. Each of the twolateral plates hole 25, passed through by thehinge axis 17. of one of the the left andright plates seat 20 is tiltable forward and backward. Theblocker assembly 22 serves to limit tilting angles of theseat 20, comprising two arc-shaped openings 221, respectively cut into the twolateral plates bolts 223, respectively extending inward from the left andright plates shaped openings 221. Thus, as shown inFIG. 4 , tilting backward of theseat 20 is stopped at a reardead center 225, and, as shown inFIG. 3 , tilting forward of theseat 20 is stopped at a frontdead center 226. - To accommodate various sitting positions and centers of mass of different users, the
seat 20 allows to be tilted forward and backward according to different centers of mass of users, as shown inFIGS. 3-8 for achieveing an optimum effect of support and correction of sitting positions. - For comfortable seating, a
seat cushion 27 is mounted on theseat plate 21. - When the
seat 20 is tilted forward, the legs and the torso of the user enclose an angle of greater than 90 degrees, providing for a natural, relaxed sitting position. As shown inFIG. 5 , the user has the option of placing the feet on thesupport plates 15, controlling body position and center of mass for correcting the sitting position and properly orienting vertebrae. - Referring to
FIG. 2 , asupport device 40 is mounted on theseat 20, comprising abearing 41 and an L-shaped support rod 44. Thebearing 41 is mounted on one of the twolateral plates opening 42 and an inner space from which anorienting rod 43 extends vertically upwards. Thesupport rod 44 has a lower end with anend part 45 of a roughly square cross-section into which thebearing 41 is inserted, with theorienting rod 43 further extending into thesupport rod 44 to ensure proper orientation thereof. Thesupport rod 44 further has an upper end which extends to the abdomen of the user seated on theseat 20, thereby supporting and fixing the body of the user for correcting the sitting position and properly orienting vertebrae. - The
support rod 44 is turnable around theorienting rod 43 to allow convenient sitting down and getting up from a sitting position. The upper end of thesupport rod 44, which toouches the abdomen of the user, is covered by apadding 46. - The
backrest 30 is fastened to the left andright plates device 60. Aback cushion 31 is placed on the backrest. - The adjusting
device 60 is conventional art from regular chairs or car seats. In the following, an example is described. - Referring to
FIGS. 2 a -2 c, the adjustingdevice 60 allows to adjust an inclination angle of thebackrest 30. The adjustingdevice 60 has anactive part 61 and apassive part 71. Thepassive part 71 comprises afixed plate 72, mounted on theright plate 14 of theframe 10 and carrying anaxis 73, and a movingplate 74, turnably mounted on thefixed plate 72 and fastened to thebackrest 30 at a right edge thereof. - The
active part 61 comprises afixed plate 62, mounted on theleft plate 13 of theframe 10 and carrying anaxis 63, and a movingplate 64, turnably mounted on thefixed plate 72 and fastened to. thebackrest 30 at a left edge thereof. The movingplate 64 has a periphery with-adepression 65 and acover plate 66′, which is fastened to thefixed plate 62 bybolts transmission rod 663 passes through thefixed plate 62, carrying ahandle 664, a blockingwasher 665, apassive washer 666 and anE-shaped washer 667. Abraking disc 67 is laid into thedepression 65 and fixed there by thebolt 661, blocking the movingplate 64 from turning. Aspring 68 is inserted between thefixed plate 62 and thepassive washer 666, exerting torsion on thepassive washer 666 when thehandle 664 is pushed downward. Aplate spring 69 surrounds theaxis 63. Acushioning ring 691 provides torsion when the moving plate turns in a forward direction. For adjusting the inclination angle of thebackrest 30, thehandle 664 is pulled up, driving the blockingwasher 665 to separate thebraking disc 67 from thedepression 65, allowing the movingplate 64 to turn when external pressure is exerted on the backrest. Depending on whether the torsion generated by thespring 68 is overcome or not, the backrest moves rearward or forward. If the inclination angle has assumed a desired value, thehandle 664 is released. Then thebraking disc 67 enters thedepression 65, blocking themoving plate 64 from turning, fixing the inclination angle. - Referring to
FIG. 6 , the user is able to recline thebackrest 30 to attain a lying position. For rising, the hand is placed on thesupport rod 44 to assist getting up. - Referring to
FIGS. 7-8 , the present invention helps to lie down and get up, with the feet of the user hooking onto thefront plate 11 to get a better hold. The inclination angle of thebackrest 30 is adjustable by the user, using the adjustingdevice 60, to any desired value. Rising from a lying position is facilitated by thesupport rod 44. Furthermore, thebackrest 30 protects head and back of the user, ensuring a feeling of safety. - When the feet are placed on the
support plates 15, with theseat 20 tilted forward, hip and feet determine balance s and sitting position, and the belly is trained to adjust the center of mass of the user to keep a stable sitting position. - Referring now to
FIG. 8 a, apositioning device 50 is fastened to thefront plate 11, comprising a hinged joint 51, having afixed end 53 that is fastened to thefront plate 11 and afree end 55, and astopper 52 which is mounted on the free end. In a normal state, thestopper 52 is hidden behind thefront plate 11. When theseat 20 is tilted forward, the stopper is turned to towards thelateral plates seat 20. - In this state, with vertebrae bent, by stretching the torso orientation of the vertebrae is corrected, while the inclination angle of the
backrest 30 is adjusted for an optimum effect. - While the invention has been described with reference to preferred embodiments thereof, it is to be understood that modifications or variations may be easily made without departing from the spirit of this invention which is defined by the appended claims.
-
FIG. 1 is a perspective view of the corrective chair of the present invention. -
FIG. 2 is an exploded perspective view of the corrective chair of the present invention. -
FIGS. 2 a -2 care schematic illustrations of an adjusting device used in conjunction with the present invention. -
FIG. 3 is a schematic illustration of the corrective chair of the present invention with the seat tilted forward. -
FIGS. 4-8 are schematic illustrations of the corrective chair of the present invention at various positions of the user. -
FIG. 8 a is a schematic illustration of the positioning device of the present invention.
Claims (6)
1. A corrective chair, comprising:
a frame, having a front plate, a rear plate, a left plate, a right plate and two support plates which extend from said left and right plates inward, respectively; and
a seat, mounted on said frame and further comprising
a seat plate, from which two lateral plates extend downward, each having a hole in a middle position passed through by a hinge axis mounted on said frame, allowing said seat to be tilted forward and backward, and
a blocking assembly for restricting tilting forward and backward of said seat to maximum angles;
wherein by placing feet of a user on said supporting plates, movements of said user for controlling position and balance help to attain a healthy sitting position and proper orienting of vertebrae.
2. The corrective chair according to claim 1 , wherein a backrest is mounted on rear edges of said left and right plates, having an inclination angle that is adjustable by an adjusting device.
3. The corrective chair according to claim 1 , wherein a support device is mounted on said seat for supporting an upright sitting position of said user.
4. The corrective chair according to claim 3 , wherein said support device comprises:
a bearing, mounted on one of said two lateral plates having a cross-section shaped roughly like a square, further having an opening and an inner space from which an orienting rod extends upward; and
a support rod, shaped like the letter L, having a lower end with an end part with a cross-section shaped roughly like a square, into which said bearing is inserted, with said orienting rod fixing an orientation of said support rod, and an upper end placed close to an abdomen of said user.
5. The corrective chair according to claim 1 , wherein a positioning device is mounted on said front plate for maintaining a forward-tilted position of said seat.
6. The corrective chair according to claim 1 , wherein said blocking assembly comprises two arc-shaped openings, respectively cut into said two lateral plates, and two bolts, respectively extending inward from said left and right plates and each passing through one of said two arc-shaped openings.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/265,071 US20070096524A1 (en) | 2005-11-01 | 2005-11-01 | Corrective chair |
DE202005017508U DE202005017508U1 (en) | 2005-11-01 | 2005-11-09 | Posture-correcting chair for use as e.g. beach chair, has support plate installed between side plates of frame, in which feet of user can be placed on support plates to set equilibrium, promoting and correcting sitting posture of user |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/265,071 US20070096524A1 (en) | 2005-11-01 | 2005-11-01 | Corrective chair |
DE202005017508U DE202005017508U1 (en) | 2005-11-01 | 2005-11-09 | Posture-correcting chair for use as e.g. beach chair, has support plate installed between side plates of frame, in which feet of user can be placed on support plates to set equilibrium, promoting and correcting sitting posture of user |
Publications (1)
Publication Number | Publication Date |
---|---|
US20070096524A1 true US20070096524A1 (en) | 2007-05-03 |
Family
ID=46690807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/265,071 Abandoned US20070096524A1 (en) | 2005-11-01 | 2005-11-01 | Corrective chair |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070096524A1 (en) |
DE (1) | DE202005017508U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080036259A1 (en) * | 2006-07-19 | 2008-02-14 | Ming-Chih Huang | Auxiliary yoga exercising device |
US20080093904A1 (en) * | 2006-10-18 | 2008-04-24 | Sedus Stoll Aktiengesellschaft | Chair with tilting seat |
US20140345926A1 (en) * | 2013-05-21 | 2014-11-27 | Samsung Electro-Mechanics Co., Ltd. | Multilayered ceramic capacitor and board for mounting the same |
US10881211B1 (en) | 2020-01-29 | 2021-01-05 | Hamad M. A. H. Al-Salloom | Collapsible chair |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201004959D0 (en) * | 2010-03-25 | 2010-05-12 | Henderson James I | Seating safety device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2638150A (en) * | 1951-02-07 | 1953-05-12 | Checker Cab Mfg Corp | Adjustable seat structure |
US2928457A (en) * | 1958-04-24 | 1960-03-15 | Matilda D Welsh | Baby chair-bed |
US5437494A (en) * | 1992-10-29 | 1995-08-01 | Life Force Associates, L.P. | Rearward moving seat |
US5697628A (en) * | 1995-08-24 | 1997-12-16 | Spear; Robert W. | Wheelchair exercise and support bar apparatus and method |
US6050642A (en) * | 1996-05-13 | 2000-04-18 | Erb; Scott C. | Multi-direction reclining and stretching chair |
US20050006936A1 (en) * | 2003-07-07 | 2005-01-13 | Markus Isidoro Natalio | Reclinable chair mechanism |
US7121629B2 (en) * | 2004-04-19 | 2006-10-17 | Shang-Wei Chou | Healthy chair |
US20070132292A1 (en) * | 2003-10-30 | 2007-06-14 | Robco Designs Ltd | Adjustable reclining chair |
-
2005
- 2005-11-01 US US11/265,071 patent/US20070096524A1/en not_active Abandoned
- 2005-11-09 DE DE202005017508U patent/DE202005017508U1/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2638150A (en) * | 1951-02-07 | 1953-05-12 | Checker Cab Mfg Corp | Adjustable seat structure |
US2928457A (en) * | 1958-04-24 | 1960-03-15 | Matilda D Welsh | Baby chair-bed |
US5437494A (en) * | 1992-10-29 | 1995-08-01 | Life Force Associates, L.P. | Rearward moving seat |
US5697628A (en) * | 1995-08-24 | 1997-12-16 | Spear; Robert W. | Wheelchair exercise and support bar apparatus and method |
US6050642A (en) * | 1996-05-13 | 2000-04-18 | Erb; Scott C. | Multi-direction reclining and stretching chair |
US20050006936A1 (en) * | 2003-07-07 | 2005-01-13 | Markus Isidoro Natalio | Reclinable chair mechanism |
US20070132292A1 (en) * | 2003-10-30 | 2007-06-14 | Robco Designs Ltd | Adjustable reclining chair |
US7121629B2 (en) * | 2004-04-19 | 2006-10-17 | Shang-Wei Chou | Healthy chair |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080036259A1 (en) * | 2006-07-19 | 2008-02-14 | Ming-Chih Huang | Auxiliary yoga exercising device |
US20080093904A1 (en) * | 2006-10-18 | 2008-04-24 | Sedus Stoll Aktiengesellschaft | Chair with tilting seat |
US7614698B2 (en) * | 2006-10-18 | 2009-11-10 | Sedus Stoll Aktiengesellschaft | Chair with tilting seat |
US20140345926A1 (en) * | 2013-05-21 | 2014-11-27 | Samsung Electro-Mechanics Co., Ltd. | Multilayered ceramic capacitor and board for mounting the same |
US9424990B2 (en) * | 2013-05-21 | 2016-08-23 | Samsung Electro-Mechanics Co., Ltd. | Multilayered ceramic capacitor and board for mounting the same |
US10881211B1 (en) | 2020-01-29 | 2021-01-05 | Hamad M. A. H. Al-Salloom | Collapsible chair |
Also Published As
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DE202005017508U1 (en) | 2005-12-29 |
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