WO2005023056A1 - Device for adjusting the inclination and, consequently, the height of the arms with respect to the plane of the seat of a chair - Google Patents
Device for adjusting the inclination and, consequently, the height of the arms with respect to the plane of the seat of a chair Download PDFInfo
- Publication number
- WO2005023056A1 WO2005023056A1 PCT/EP2004/009719 EP2004009719W WO2005023056A1 WO 2005023056 A1 WO2005023056 A1 WO 2005023056A1 EP 2004009719 W EP2004009719 W EP 2004009719W WO 2005023056 A1 WO2005023056 A1 WO 2005023056A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- arms
- inclination
- lever arm
- spring
- chair
- Prior art date
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
- A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
Definitions
- the present finding concerns a device for adjusting the inclination and, consequently, the height of the arms with respect to the plane of the seat of a chair.
- the purpose of the present finding is that of making a chair in which the arms can be adjusted in height with respect to the plane of the seat and in which it is possible to keep the angle formed between the forearm and the back of the person unchanged as the inclination of the back varies; the relative moving device must be simple to construct, it must be made up of a limited number of elements and it must not require any maintenance.
- Such a purpose is obtained with a device that simply consists of a gas spring, coupled with a lever arm, so as to form a link mechanism between the arm and the back.
- the small size of the entire device allows it to be positioned on the back without compromising the seating comfort of the person sat down.
- fig. 1 represents an overall view of a chair equipped with the device according to the finding
- fig. 2 represents a front elevated section view of the back equipped with the device according to the finding
- fig. 3 represents a detailed view, according to the direction "X" of fig. 2
- fig. 4 (Table III) represents a lower perspective view of the back according to fig. 2
- fig. 5 (Table IV) represents a front perspective view of the back according to fig. 2.
- the device supports the arched structure 2 of the arms and is applied to the inner part of the rigid wall 3 of the back 4.
- the device 1 is in the form of an articulated link mechanism made up of a gas spring 5 and a lever arm 6 hinged together at their end points 7; said link mechanism is idly fitted onto the wall 3, with the pin 8, at the spring and with the pin 9 at the lever arm, respectively.
- the arched structure 2 is applied and supported, outside the wall 3 and partially penetrating into the back through the opening 11 made on said wall .
- the actuation of the gas spring 5 can, in a preferred embodiment, be obtained mechanically through a flexible wire 12 connected to a button 13, arranged on one of the arms.
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/571,742 US20060290190A1 (en) | 2003-09-09 | 2004-09-01 | Device for adjusting the inclination and consequently the height of the arms with respect to the plane of the seat of a chair |
EP04764682A EP1662941A1 (en) | 2003-09-11 | 2004-09-01 | Device for adjusting the inclination and, consequently, the height of the arms with respect to the plane of the seat of a chair |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVI2003A000173 | 2003-09-11 | ||
IT000173A ITVI20030173A1 (en) | 2003-09-11 | 2003-09-11 | DEVICE FOR THE ADJUSTMENT AND, CONSEQUENTLY, OF THE HEIGHT OF THE ARMRESTS COMPARED TO THE PLAN OF THE SEAT OF A SESSION. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005023056A1 true WO2005023056A1 (en) | 2005-03-17 |
Family
ID=34260047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/009719 WO2005023056A1 (en) | 2003-09-09 | 2004-09-01 | Device for adjusting the inclination and, consequently, the height of the arms with respect to the plane of the seat of a chair |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060290190A1 (en) |
EP (1) | EP1662941A1 (en) |
IT (1) | ITVI20030173A1 (en) |
WO (1) | WO2005023056A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10131259B1 (en) * | 2017-07-14 | 2018-11-20 | Dae Won San Up Co., Ltd. | Armrest structure for vehicle seat |
KR102287978B1 (en) * | 2020-05-08 | 2021-08-09 | 현대트랜시스 주식회사 | Armrest of car seat |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2347080A (en) * | 1999-02-23 | 2000-08-30 | Janine Simons | Arm support |
US6416131B1 (en) * | 2000-01-18 | 2002-07-09 | Ryu Changkeun | Adjust button of gas cylinder of chair used as palm message |
US20030042782A1 (en) * | 2001-06-15 | 2003-03-06 | Davis Keith L. | Height and pivot-adjustable chair arm |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2730913A1 (en) * | 1995-02-23 | 1996-08-30 | Paul Goiset | RECLINING ARMCHAIR |
DE10214104C1 (en) * | 2002-03-28 | 2003-12-11 | Airbus Gmbh | Vehicle seat, in particular passenger seat |
-
2003
- 2003-09-11 IT IT000173A patent/ITVI20030173A1/en unknown
-
2004
- 2004-09-01 EP EP04764682A patent/EP1662941A1/en not_active Withdrawn
- 2004-09-01 US US10/571,742 patent/US20060290190A1/en not_active Abandoned
- 2004-09-01 WO PCT/EP2004/009719 patent/WO2005023056A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2347080A (en) * | 1999-02-23 | 2000-08-30 | Janine Simons | Arm support |
US6416131B1 (en) * | 2000-01-18 | 2002-07-09 | Ryu Changkeun | Adjust button of gas cylinder of chair used as palm message |
US20030042782A1 (en) * | 2001-06-15 | 2003-03-06 | Davis Keith L. | Height and pivot-adjustable chair arm |
Also Published As
Publication number | Publication date |
---|---|
EP1662941A1 (en) | 2006-06-07 |
ITVI20030173A1 (en) | 2005-03-12 |
US20060290190A1 (en) | 2006-12-28 |
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