GB2502827A - A chair that pivots along a continuous floor rail between a vertical, forward leaning and reclined position - Google Patents

A chair that pivots along a continuous floor rail between a vertical, forward leaning and reclined position Download PDF

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Publication number
GB2502827A
GB2502827A GB1210168.9A GB201210168A GB2502827A GB 2502827 A GB2502827 A GB 2502827A GB 201210168 A GB201210168 A GB 201210168A GB 2502827 A GB2502827 A GB 2502827A
Authority
GB
United Kingdom
Prior art keywords
chair
floor rail
leg structure
continuous floor
section
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Withdrawn
Application number
GB1210168.9A
Other versions
GB201210168D0 (en
Inventor
Kevin Doherty
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National College of Art and Design NCAD
Original Assignee
National College of Art and Design NCAD
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 National College of Art and Design NCAD filed Critical National College of Art and Design NCAD
Priority to GB1210168.9A priority Critical patent/GB2502827A/en
Publication of GB201210168D0 publication Critical patent/GB201210168D0/en
Publication of GB2502827A publication Critical patent/GB2502827A/en
Withdrawn legal-status Critical Current

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
    • A47C3/02—Rocking chairs
    • A47C3/029—Rocking chairs with curved rocking members resting on the floor
    • 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
    • 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
    • A47C3/04—Stackable chairs; Nesting chairs
    • 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
    • A47C7/002—Chair or stool bases
    • 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

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

A chair 1 comprises a supporting frame, a seat portion 3 for supporting an occupant and a back portion 4 for supporting the back of a seated occupant, the supporting frame 2 comprises a leg structure on either side of the seat portion 5 wherein the leg structure comprises a continuous floor rail extending from the front of the leg structure to the rear of the leg structure. The continuous floor rail may comprise pivot points to allow the occupant move the chair from a substantially vertical position to a reclined backward position or a forward leaning position and may comprise a middle section 7, a front section 8 and a rear section 9, such that the continuous floor rail curves upwards at the front and back. The floor rail may be angled upward at the end by 20° at the rear section, and 10° at the front section.

Description

"A chair"
Introduction
The invention relates to a chair for working at a desk and relaxing.
There are many different types and shapes of chair from the dining chair to a working chair for sitting at a desk.
There is a need for an improved chair which allows a person to be more comfortable when they have to sit for long periods of time.
Statements of Invention
According to the invention there is provided a chair comprising a supporting frame, a seat portion for supporting an occupant and a back portion for supporting the back of a seated occupant, the supporting frame comprising a leg structure on either side of the seat portion wherein the leg structure comprises a continuous floor rail extending from the front of the leg structure to the rear of the leg structure.
In one embodiment of the invention the continuous floor rail comprises pivot points to allow the occupant move the chair from a substantially vertical position to a reclined backward position or a forward leaning position.
In one embodiment of the invention the continuous floor rail comprises a middle, front and rear section. Preferably when the middle section of the continuous floor rail rests honzontally on the floor the front and rear sections of the continuous floor rail are angled upwards compared to the middle section, In one embodiment of the invention the front section of the continuous floor rail is angled 10° upwards.
In one embodiment of the invention the rear section of the continuous floor rail is angled upwards.
In one embodiment of the invention the leg structure on either side of the seat portion is splayed or flared outward at the base.
In another embodiment of the invention the front and rear ends of the leg structure are angled inwardly.
In a further embodiment of the invention the leg structure comprises a central irregular convex hexagon shape. Preferably the leg structure comprises a central irregular convex hexagon shape and a puraIity of triangubr shapes,
Brief Description of the Invention
The invention will be more clearly understood from the following description thereof with reference to the accompanying drawings in which: -Fig. 1 is a top perspective view of a chair of the invention; Fig. 2 is a side perspective view of a chair of the invention; Fig. 3 is a downward view of a chair of the invention; Fig. 4 is a front view of a chair of the invention; and Fig. 5 shows the different positions for the chair of the invention
Detailed description
The dining chair of the past has become the multi-task household chair of today. We now use our household chairs for so many different things such as dining and socialising, checking emails working at a desk from home, reading and other hobbies. We often engage in these varied activities for prolonged periods which can get very uncomfortable.
The different types of multifunctional chairs currently available do not afford much freedom of movement.
More and more people are spending a lot of time in a sedentary position working at a desk andlor working at a computer, laptop etc. Sitting in the same position for prolonged periods of time has been shown to have significant effects on a persons well being.
Many studies over the years have shown that regularly changing position and moving is good for the sitter. Traditionally chairs have been designed to offer satisfactory support in a single seating position. Now that the same chair may be used for a variety of different functions it is important that correct posture is allowed and flexibility is given to changing position in a chair more regularly.
The chair of the present invention facilitates a person's natura' tendency for movement.
The chair 1 of the invention comprises a supporting frame 2, a seat portion 3 for supporting an occupant and a back portion 4 for supporting the back of a seated occupant.
The supporting frame 2 comprises a leg structure 5 on either side of the seat portion 3 wherein the leg structure S comprises a continuous floor rail 6 extending from the front of the leg structure 5 to the rear of the leg structure.
The continuous floor rail 6 has a middle section 7, a front section 8 and a rear section 9 so that the continuous floor rail kinks up at the front and back, This creates two distinct pivot points 10, II around which the occupant shifts their weight. The floor rail is angled upward 200 at the rear section of the floor rail and 100 at the end of the front section. The IOC shift at the front allows the sitter to tilt forward. This means that you can naturaUy lean towards your laptop as you type, or more easily reach across the table for another biscuit. The 20° shift at the back ets the sitter recline backwards (fig, 5). Again, this aids your natural movement, like when you relax after a nice meal, or as you pause to reflect whilst reading. Subconsciously, there is also a sense of discovery as the sitter plays on each of the pivot points, recognizing the pleasant sensation of balance as they move. All of this movement is good for you, as it improves blood circulation and exercises core muscles. The chair of the present invention provides a good seating position for the occupant while at the same time allowing the occupant to regularly change position.
The leg structure S comprises an iegular convex hexagon shape in the centre. The leg structure on either side of the seat portion is splayed or flared outward at the base as shown in Fig. 3. The front and rear sections of the leg structure are angled inward to reduce the footprint of the chair (Figs. 3 and 4). Such a design also allows the chair to be easily stacked as shown in Fig. 5. The chairs may be stacked neatly within a small space.
The angled leg structure is also aesthetically appealing.
The supporting frame comprising the leg structure is attached to the seat portion and/or back portion in any suitable manner commonly known in the field of chair manufacture.
The supporting frame is attached in such a way as to provide the necessary support to the occupant of the chair whichever position they adopt in the chair. Any suitable material having the required strength and durability may be used in the manufacture of the chair of the invention.
The chair of the present invention is suitable for all types of users from extreme users (tall, short or heavy people) to typical users (ranging from an elderly lady to professionals in their late 20s). The chair allows people to work comfortably at home or in an office and yet also provides the ability to reline backwards and relax, The chair would also appeal to teenagers who are prone to lots of movement.
The chair may be made in different sizes to cater for both adults and younger peop'e including children.
The Repose chair of the present invention brings a new dimension to the user's lives in the household chair context. Through the extra movement and play with balance that the Repose chair provides, the chair reflects our natural changing of modes. from conversationally engaged. to work-oriented, to relaxed, and back again. It does this by echoing the body's natural patterns of movement. It provides postural variation, which benefits blood circulation, core muscle usage, air intake, and in turn concentration and alertness. This mental and physical stimulation leads to an improved sense of well-being.
The invention is not limited to the embodiments herein before described which may be varied in detail.

Claims (10)

  1. Claims 1. A chair comprising a supporting frame, a seat portion for supporting an occupant and a back portion for supporting the back of a seated occupant. the supporting frame comprising a leg structure on either side of the seat portion wherein the leg structure comprises a continuous floor rail extending from the front of the leg structure to the rear of the leg structure.
  2. 2, A chair as claimed in claim I wherein the continuous floor rail comprises pivot points to allow the occupant move the chair from a substantially vertical position to a reclined backward position or a forward leaning position.
  3. 3. A chair as claimed in claim 1 or 2 wherein the continuous floor rail comprises a middle, front and rear section.IS
  4. 4. A chair as claimed in claim 3 wherein when the middle section of the continuous floor rail rests horizontally on the floor and the front and rear sections of the continuous floor rail are angled upwards compared to the middle section.
  5. 5. A chair as claimed in claim 4 wherein the front section of the continuous floor rail is angled 10° upwards.
  6. 6. A chair as claimed in claim 4 wherein the rear section of the continuous floor rail is angled. 20° upwards.
  7. 7. A chair as claimed in any preceding claim wherein leg structure on either side of the seat portion is splayed or flared outward at the base.
  8. 8. A chair as claimed in aiiy preceding claim wherein the front and rear ends of the leg structure are angled inwardly.
  9. 9. A chair as claimed in any preceding daim wherein the leg structure comprises a central irregular convex hexagon shape.
  10. 10. A chair substantially as hereinbefore described with reference to the drawings.
GB1210168.9A 2012-06-08 2012-06-08 A chair that pivots along a continuous floor rail between a vertical, forward leaning and reclined position Withdrawn GB2502827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1210168.9A GB2502827A (en) 2012-06-08 2012-06-08 A chair that pivots along a continuous floor rail between a vertical, forward leaning and reclined position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1210168.9A GB2502827A (en) 2012-06-08 2012-06-08 A chair that pivots along a continuous floor rail between a vertical, forward leaning and reclined position

Publications (2)

Publication Number Publication Date
GB201210168D0 GB201210168D0 (en) 2012-07-25
GB2502827A true GB2502827A (en) 2013-12-11

Family

ID=46605647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1210168.9A Withdrawn GB2502827A (en) 2012-06-08 2012-06-08 A chair that pivots along a continuous floor rail between a vertical, forward leaning and reclined position

Country Status (1)

Country Link
GB (1) GB2502827A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105433637A (en) * 2015-12-18 2016-03-30 南京理工大学 Seat with switchable functions of stationary phase and rear swinging
US20180271288A1 (en) * 2017-03-27 2018-09-27 Virco Mfg. Corporation Low profile rocking chair

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542938A (en) * 1983-04-11 1985-09-24 Suncast Corporation Flexible chair
US5375911A (en) * 1992-06-17 1994-12-27 Morrow; Kristen R. Chair to facilitate sitting and standing
DE29900156U1 (en) * 1999-01-08 1999-04-15 Schröder, Jonathan, 58453 Witten Three position chair
ES2338513A1 (en) * 2008-10-08 2010-05-07 Miguel Angel Vega Diaz Swinging chair (Machine-translation by Google Translate, not legally binding)

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542938A (en) * 1983-04-11 1985-09-24 Suncast Corporation Flexible chair
US5375911A (en) * 1992-06-17 1994-12-27 Morrow; Kristen R. Chair to facilitate sitting and standing
DE29900156U1 (en) * 1999-01-08 1999-04-15 Schröder, Jonathan, 58453 Witten Three position chair
ES2338513A1 (en) * 2008-10-08 2010-05-07 Miguel Angel Vega Diaz Swinging chair (Machine-translation by Google Translate, not legally binding)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Kevin Doherty, "Repose - from sketch to finished design" online video posted on the vimeo.com website , 6th June 2012, available from "http://vimeo.com/43528916" [accessed 29th June 2012] *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105433637A (en) * 2015-12-18 2016-03-30 南京理工大学 Seat with switchable functions of stationary phase and rear swinging
US20180271288A1 (en) * 2017-03-27 2018-09-27 Virco Mfg. Corporation Low profile rocking chair
US10537180B2 (en) * 2017-03-27 2020-01-21 Virco Mfg. Corporation Low profile rocking chair

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Publication number Publication date
GB201210168D0 (en) 2012-07-25

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Legal Events

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)