GB2298783A - Adjustable chair - Google Patents
Adjustable chair Download PDFInfo
- Publication number
- GB2298783A GB2298783A GB9505494A GB9505494A GB2298783A GB 2298783 A GB2298783 A GB 2298783A GB 9505494 A GB9505494 A GB 9505494A GB 9505494 A GB9505494 A GB 9505494A GB 2298783 A GB2298783 A GB 2298783A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chair
- adjustable
- adjustable chair
- rest
- seat
- 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- Withdrawn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
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
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/26—Chairs or stools with vertically-adjustable seats with vertical, or inclined toothed rack; with peg-and-notch mechanism
-
- 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
- A47C7/402—Support for the head or the back for the back adjustable in height
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The chair comprises triangular side pieces 10 with a set of evenly spaced bars between them. A seat 12, footrest 13 and backrest 14 can be releasably mounted on the bars at any desired height. The chair may be provided with wheels and may be collapsed for transport.
Description
Adjustable Chair
Description.
This invention relates to an adjustable chair.
Chairs are well known pieces of furniture which are used for sitting on. Special types of adjustable chairs are usually used where the chair needs to fit the person in cases such as disability.
Chairs for the disabled are, however, relatively expensive and are often bulky and uncomfortable.
According to the present invention there is provided a frame which consists of two triangles which are separated by a series of round bars and a cross bar at the base. There is also provided a seat which is easily attachable on to the bars, a foot rest which is attachable by the same way and a back rest which is also attachable. These attachments are easily removed and can be put at any height.
A specific embodiment of the invention will now be described by way of example with reference to the accompanying drawings, in which:
Figure la shows an isometric drawing of the frame;
Figure ib shows an isometric drawing of the seat attachment;
Figure 1 c shows an isometric drawing of the foot rest attachment;
Figure id shows an isometric drawing ofthe back attachment;
Figure 2a shows plan, elevation and cross section of the frame;
Figure 2b shows the frame with attachments;
Figure 2c shows the seat in plan, elevation and cross section;
Figure 2d shows the foot rest in plan, elevation and cross section;
Figure 2e shows the back in elevation and cross section;;
Referring to the drawings, the chair comprises of a triangular frame 10 which has twelve identical round bars all at even spacing 11, on to which a seat 12, foot rest 13 and back 14 can be placed.
There is one cross bar 15 which give additional strength.
The seat comprises of four supports 16 on which is fixed a surface 17. Similarly the foot rest comprises of three supports 18 on which rests another surface 19.
The back has two side panels 20 into which are fixed four back strips 21 which give support to the back.
In order to remove the seat and/or foot rest it is necessary to pull the end up so that the rest is vertical and then pull it out from the bars. In order to remove the back one must stand behind the chair and place a hand on either side of the back rest. One must than lift gently and at the same time push forward and the back will slide out.
To replace the attachments it is necessary to do the reverse of the previous procedures.
Thus the seat and/or foot rest must be turned horizontally and hook on to the bars before lowering the front so it is horizontal. To replace the back rest it is necessary to stand behind the chair and gently slide the rest down and at the same time pulling back until the rest is in place.
Claims (13)
1 An adjustable chair in the form of two triangles forming an acute angle between which there are a set of bars onto which attachments can be place. A seat and foot rest which attach easily to the chair and a back rest that also attaches to the chair.
2 An adjustable chair as in any preceding claim where in there is a different seat or foot rest.
3 An adjustable chair as in any preceding claim where in there is a different shape of attaching device (i.e. seatlback rest supports).
4 An adjustable chair as in any preceding claim where in there is a different back rest.
5 An adjustable chair as in any preceding claim where the chair is padded.
6 An adjustable chair as in any preceding claim where in there are wheels to allow the chair to be moved more easily.
7 An adjustable chair as in any preceding claim where the chair is able to be flatpacked for journeys.
8 An adjustable chair as in any preceding claim where the chair has some form of restraining device.
9 An adjustable chair as in any preceding claim where there are a different number or type of attachment bars.
10 An adjustable chair as in any preceding claim where there is any form of attachable tray or other specialist attachment.
11 An adjustable chair as in any preceding claim where there are any form arm rests.
12 An adjustable chair as in any preceding claim where there are any form of leg, adjustable or fixed under the foot rest.
13 An adjustable chair substantially as described herein with reference to any of the accompanying drawings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9505494A GB2298783A (en) | 1995-03-17 | 1995-03-17 | Adjustable chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9505494A GB2298783A (en) | 1995-03-17 | 1995-03-17 | Adjustable chair |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9505494D0 GB9505494D0 (en) | 1995-05-03 |
GB2298783A true GB2298783A (en) | 1996-09-18 |
Family
ID=10771427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9505494A Withdrawn GB2298783A (en) | 1995-03-17 | 1995-03-17 | Adjustable chair |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2298783A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2788205A1 (en) * | 1999-01-07 | 2000-07-13 | Stephane Francois Michel Koch | Height adjustable footstool has bars of first support inserted in curved teeth of second support hence modifying height of stool |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1427266A (en) * | 1972-11-01 | 1976-03-10 | Stokke Fabrikker As | Adjustable chair |
GB2044606A (en) * | 1979-03-06 | 1980-10-22 | James R | A collapsible seat assembly |
-
1995
- 1995-03-17 GB GB9505494A patent/GB2298783A/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1427266A (en) * | 1972-11-01 | 1976-03-10 | Stokke Fabrikker As | Adjustable chair |
GB2044606A (en) * | 1979-03-06 | 1980-10-22 | James R | A collapsible seat assembly |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2788205A1 (en) * | 1999-01-07 | 2000-07-13 | Stephane Francois Michel Koch | Height adjustable footstool has bars of first support inserted in curved teeth of second support hence modifying height of stool |
Also Published As
Publication number | Publication date |
---|---|
GB9505494D0 (en) | 1995-05-03 |
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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) |