EP0824005A2 - Chaise anti-basculante - Google Patents

Chaise anti-basculante Download PDF

Info

Publication number: EP0824005A2
Authority: EP; European Patent Office
Prior art keywords: chair; legs; backrest; seat; chair according
Prior art date: 1996-08-14
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.): Granted

Application number

EP97113959A

Other languages

German (de)

English (en)

Other versions

EP0824005B1 (fr

EP0824005A3 (fr

Inventor

Hartmut Eichinger

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.)

Individual

Original Assignee

Individual

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.)

1996-08-14

Filing date

1997-08-13

Publication date

1998-02-18

1997-08-13 Application filed by Individual filed Critical Individual

1998-02-18 Publication of EP0824005A2 publication Critical patent/EP0824005A2/fr

2000-03-15 Publication of EP0824005A3 publication Critical patent/EP0824005A3/fr

2003-09-24 Application granted granted Critical

2003-09-24 Publication of EP0824005B1 publication Critical patent/EP0824005B1/fr

2017-08-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

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
- A47C3/04—Stackable chairs or nesting 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

Definitions

the invention relates to a chair with a seat supported by legs, on the Back of a backrest is arranged.
Chairs generally consist of one of legs supported seat, the attachment of the Components either directly to each other or over there is a frame that supports the seat. Especially when used by children who often sit very restlessly and on the chair and try to slide or rock tipping safety is of considerable importance. If the chair overturns with the user, this is considerable Risk of injury as a result, with head injuries, especially when hitting the Back of the head, can lead to paralysis and death.
the overturning of a chair occurs when there are Focus, which is generally in the field of or located vertically above the seat, in a horizontal Direction over the boundary line of the Stand space shifted, i.e. the area that through the outer connecting lines of the feet of the Chair is limited.
Focus which is generally in the field of or located vertically above the seat, in a horizontal Direction over the boundary line of the Stand space shifted, i.e. the area that through the outer connecting lines of the feet of the Chair is limited.
chairs are known whose legs are in Direction of the edge lines of a truncated pyramid run and often for feeding toddlers be used. In this case, the vertical Projection of the seat on all sides of the Surround space and good tipping safety guaranteed.
the invention The task of developing a chair that the risk of injury is significantly reduced and can be handled well.
this object is achieved by that the legs are inclined towards the vertical in such a way are that their base points are the back of the Chair closer than the upper sections of the legs are.
the invention is based on the knowledge that the Risk of injury when falling over with a chair depends significantly on the direction of tilt. Serious or even fatal injuries occur only when falling backwards with the following Serve on the head. A fall forward on the other hand only has minor injuries Episode. Unless the complete overthrow is not already through a table in front of the chair is prevented, the user can easily and without the risk of injury to hands and feet intercept.
the vertical Projection of the seat in the front area of the Footprint It is therefore proposed that the vertical Projection of the seat in the front area of the Footprint. It is also conceivable that the projection of the seat partially to the front extends beyond the edge of the footprint. As a result, the chair thus points in the direction in the back, the high stability of a chair with a pyramid shape legs aligned while the tipping safety in the forward direction is the same a chair with approximately vertical legs or possibly is even lower.
the relative location of floor space and projection of the seat to each other is achieved by the legs of the chair are inclined to the vertical.
the base points all legs are opposite their upper sections towards the back of the chair offset, i.e. the legs start from the foot points diagonally forwards and upwards. Besides one legs are parallel to each other also different inclinations of the front and rear legs possible.
the backrest is generally not vertically above the rear edge of the seat, but is slightly set back and / or inclined backwards.
the legs so far from the vertical to tend to the rear feet of the chair arranged approximately vertically under the backrest are. This means that the feet protrude to the rear on the vertical projection of the upper parts of the chair avoided, so that there is a risk of injury reduce by stumbling over the legs.
Backrests can be used appropriately manufacture two posts above the rear Legs of the chair through one or more cross bars get connected.
the rearmost point of the crossbar in front of the Line connecting the rearmost points of both posts is arranged. With a arched back Querholm requires this to be attached close the front edges of the posts. The beneficial The consequence is that the backrest when falling over of the chair with the mechanically stable posts hits while the cross bar hits the ground not touched and thus the danger of its breaking is excluded.
the rear legs of the chair are preferably next to the lateral boundaries of the seat, for example put on them.
both the rear leg and the post for the backrest is.
the chair is in the Follow stackable, since the back legs of one similar, put on chair on the seat pass by. Because the backrest basically an offset of the attached chair the lower chair requires forward his front legs either under or to the side the seat.
the backrest has a clear opening has, on which the chair can be grasped. Both the arrangement in the center of the Backrest as well as an off-center offset of the opening towards one of the posts. Farther you can have several chairs, e.g. in a stacked state, by means of a fastening means reaching through the openings, e.g. a rope, fix together.
the legs of the chair are also useful in the side Inclined towards the vertical so that their foot points protrude outwards.
the legs will not raise Inclination by small angles, preferably 1 ° - 2 °, proposed to the vertical since the Overlap of the base points over the vertical projection the upper parts of the chair are negligible in this case is low.
the main parts of the chair consist of a seat supported by legs (1, 2) (3) with a backrest (4) by an between Post (5) extending cross member (6) is formed becomes.
the attachment of the seat (3) to the Legs (1, 2) are about horizontal Carrier (7), the front part of which is in the leg (1) passes over and on the outside the rear leg (2) is attached.
Preferably rear leg (2) and post (5) made as a continuous component.
the legs (1, 2) of the chair run in this way inclined towards the vertical so that its base points (9) closer to their top sections at the back of the chair, d. H. in Direction on the backrest (4).
the foot points (9) limited footprint (11) of the Chair behind the center (12) of the projection of the Seat (3) in the direction of the solder (13). Consequently is an overturning of the loaded chair backwards almost impossible.
the legs (1, 2) not beyond the vertical outer boundaries (14, 15) of the chair. Should the unpolluted Prevents the chair from being knocked over to the rear the rear overhang of the posts (5) over the Querholm (6) on breaking and breaking the floor.
the result is a chair that protection against injury in particular significantly improved in use by children.

Landscapes

Chairs Characterized By Structure (AREA)
Chair Legs, Seat Parts, And Backrests (AREA)

EP97113959A 1996-08-14 1997-08-13 Chaise anti-basculante Expired - Lifetime EP0824005B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE29614071U DE29614071U1 (de)	1996-08-14	1996-08-14	Kippsicherer Stuhl
DE29614071U		1996-08-14

Publications (3)

Publication Number	Publication Date
EP0824005A2 true EP0824005A2 (fr)	1998-02-18
EP0824005A3 EP0824005A3 (fr)	2000-03-15
EP0824005B1 EP0824005B1 (fr)	2003-09-24

Family

ID=8027815

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP97113959A Expired - Lifetime EP0824005B1 (fr)	1996-08-14	1997-08-13	Chaise anti-basculante

Country Status (3)

Country	Link
EP (1)	EP0824005B1 (fr)
AT (1)	ATE250368T1 (fr)
DE (2)	DE29614071U1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE591503C (de) *	1931-11-09	1934-01-23	London General Omnibus Company	Stuhl mit abnehmbaren Polsterteilen
BE552131A (fr) *	1954-01-05
US2800171A (en) *	1955-05-18	1957-07-23	American Seating Co	Chair construction

1996
- 1996-08-14 DE DE29614071U patent/DE29614071U1/de not_active Expired - Lifetime
1997
- 1997-08-13 AT AT97113959T patent/ATE250368T1/de active
- 1997-08-13 DE DE59710773T patent/DE59710773D1/de not_active Expired - Lifetime
- 1997-08-13 EP EP97113959A patent/EP0824005B1/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ATE250368T1 (de)	2003-10-15
EP0824005B1 (fr)	2003-09-24
DE59710773D1 (de)	2003-10-30
EP0824005A3 (fr)	2000-03-15
DE29614071U1 (de)	1996-09-26

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2004-03-01	NLV1	Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
2004-03-24	GBV	Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]	Effective date: 20030924
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