GB2419281A - Magnetically-suspended chair - Google Patents
Magnetically-suspended chair Download PDFInfo
- Publication number
- GB2419281A GB2419281A GB0423674A GB0423674A GB2419281A GB 2419281 A GB2419281 A GB 2419281A GB 0423674 A GB0423674 A GB 0423674A GB 0423674 A GB0423674 A GB 0423674A GB 2419281 A GB2419281 A GB 2419281A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chair
- gravity
- magnetically
- seat
- ribs
- 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.)
- Withdrawn
Links
- 239000006260 foam Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 abstract 1
- 230000001846 repelling effect Effects 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/003—Magnets
-
- 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
- A47C7/029—Seat parts of non-adjustable shape adapted 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
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/028—Reclining or easy chairs having independently-adjustable supporting parts for changing a straight chair into an easy chair, e.g. by inverting or tilting seat and back-rest in the base frame or by overturning the whole chair
-
- 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
- A47C3/16—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats of legless type, e.g. with seat directly resting on the floor; Hassocks; Pouffes
-
- A47C7/022—
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Special Chairs (AREA)
Abstract
A chair includes a base with a magnet 6 and a seat/back unit with a magnet 5: the magnets suspending the chair. A cushion 9 below the seat allows the seat to fall back slowly under load. Ribs 7 on the back may support the back of a user.
Description
ANTI-GRAVITY CHAIR
Chairs are in use everywhere' the masons of them comprising a platform to sit on with a back rest and legs or a stand to hold the main body of the chair. These type of chairs do not stop the body mass from loading down onto the spine,, enviably causing back pain.
Orthopacdic chairs offer more support, but are expensive and have a limit to the amount of support they can achieve.
Exploring present inventions there would appear to be room for an antigravity chair. This chair would comprise of an inner chair design system supporting and holding the body weight by means of ribs which allow the spine to relax, using an incorporated stand in which permanent magnets produce repelling forces lifting the main body of the chair. This allows free movement over the stand with no friction or wear.
The invention will now be described by way of example with reference to the accompanying drawings, in which: Figure 1 showing in perspective the anti-gravity chair.
Figure showing a side view.
Figure 3 showing 11 *ant view.
Figure 4 showing the rear elevation.
ln figure 1 the chair (1) is fixed to e magnet stand (2) by means of a hinge system at point (3) and in the magnetic stand at point (4) The side view, figure 2 of the chair (1) shows points (5) and (61. At these points permanent magnets are fitted of a repelling force sufficient to create an air gap between troth parts, acting as the main spring suspension unit.
Figure 3 illustrates the inner ribs, fitted horizontally within the main body of the chair ( I) to hold and support the body mass from loading down onto the spine.
Figure 4 shows the back rail (8), which stops the chair (1) from being pushed too far up by the pennanent magnets fined at points (5) and (6). It also shows the foam cushioning (9) between the chair (1) and the stand (2) to allow the chair (1) to fall back slowly under load and to return to it's standard position as shown in figures 1, 2, 3, and 4. Figure 4 also demonstrates a seating adjustment bar (10), which can be moved round as shown by the arrow to give Me chair a different position under load.
Claims (4)
1. A Anti-Gravity chair that has permanent magnetic base, which is the main suspension unit allowing the chair to hover on a hinge system or unhinged system.
2. A Anti-Gravity chair has claimed in claim I wherein the inner supports on the inside of the chair ribs to hold body mass.
3. A Anti-Gravity chair as claimed in claim 1 or 2 wherein the main body of the chair is supported by foam cushioning to allow the chair to fall back slowly and to return to its original possession.
4. A Anti-Gravity chair substantially as described herein with reference to figures 1-4 of the accompanying drawing. i
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0423674A GB2419281A (en) | 2004-10-25 | 2004-10-25 | Magnetically-suspended chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0423674A GB2419281A (en) | 2004-10-25 | 2004-10-25 | Magnetically-suspended chair |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0423674D0 GB0423674D0 (en) | 2004-11-24 |
GB2419281A true GB2419281A (en) | 2006-04-26 |
Family
ID=33485165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0423674A Withdrawn GB2419281A (en) | 2004-10-25 | 2004-10-25 | Magnetically-suspended chair |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2419281A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108065658A (en) * | 2018-01-08 | 2018-05-25 | 大连大学 | A kind of wearable magnetic suspension thing to sit on |
CN108209284A (en) * | 2018-01-08 | 2018-06-29 | 大连大学 | A kind of application method of seat device |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1277612A (en) * | 1969-01-17 | 1972-06-14 | Wilhelm Peter Klotz | Improvements in seats |
US4383342A (en) * | 1980-03-15 | 1983-05-17 | Peter Forster | Mattress for a sitting or lying person |
US4585272A (en) * | 1982-10-22 | 1986-04-29 | Castelli S.P.A. | Chair having a back comprising a plurality of articulated segments |
US4856846A (en) * | 1986-02-13 | 1989-08-15 | Hartmut Lohmeyer | Chair with a seat and an inherently elastically pliable back rest |
US4913493A (en) * | 1987-09-22 | 1990-04-03 | Strafor S.A. | Flexible structure |
JPH09329184A (en) * | 1996-04-08 | 1997-12-22 | Delta Tsuuring:Kk | Magnetic spring having damping characteristics and vibration mechanism having the magnetic spring |
JPH1067267A (en) * | 1996-08-29 | 1998-03-10 | Delta Tsuuring:Kk | Magnetic levitation type suspension unit |
JPH1086724A (en) * | 1996-09-17 | 1998-04-07 | Delta Tsuuring:Kk | Magnetic floating type suspension unit |
JPH1086725A (en) * | 1996-09-17 | 1998-04-07 | Delta Tsuuring:Kk | Magnetic floating type suspension unit |
-
2004
- 2004-10-25 GB GB0423674A patent/GB2419281A/en not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1277612A (en) * | 1969-01-17 | 1972-06-14 | Wilhelm Peter Klotz | Improvements in seats |
US4383342A (en) * | 1980-03-15 | 1983-05-17 | Peter Forster | Mattress for a sitting or lying person |
US4585272A (en) * | 1982-10-22 | 1986-04-29 | Castelli S.P.A. | Chair having a back comprising a plurality of articulated segments |
US4856846A (en) * | 1986-02-13 | 1989-08-15 | Hartmut Lohmeyer | Chair with a seat and an inherently elastically pliable back rest |
US4913493A (en) * | 1987-09-22 | 1990-04-03 | Strafor S.A. | Flexible structure |
JPH09329184A (en) * | 1996-04-08 | 1997-12-22 | Delta Tsuuring:Kk | Magnetic spring having damping characteristics and vibration mechanism having the magnetic spring |
JPH1067267A (en) * | 1996-08-29 | 1998-03-10 | Delta Tsuuring:Kk | Magnetic levitation type suspension unit |
JPH1086724A (en) * | 1996-09-17 | 1998-04-07 | Delta Tsuuring:Kk | Magnetic floating type suspension unit |
JPH1086725A (en) * | 1996-09-17 | 1998-04-07 | Delta Tsuuring:Kk | Magnetic floating type suspension unit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108065658A (en) * | 2018-01-08 | 2018-05-25 | 大连大学 | A kind of wearable magnetic suspension thing to sit on |
CN108209284A (en) * | 2018-01-08 | 2018-06-29 | 大连大学 | A kind of application method of seat device |
Also Published As
Publication number | Publication date |
---|---|
GB0423674D0 (en) | 2004-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |