EP2803295B1 - Composite chair - Google Patents
Composite chair Download PDFInfo
- Publication number
- EP2803295B1 EP2803295B1 EP13168346.8A EP13168346A EP2803295B1 EP 2803295 B1 EP2803295 B1 EP 2803295B1 EP 13168346 A EP13168346 A EP 13168346A EP 2803295 B1 EP2803295 B1 EP 2803295B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carrying portion
- slide
- linkage
- tracks
- pivotal
- 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.)
- Not-in-force
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Classifications
-
- 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
- A47C7/62—Accessories for chairs
- A47C7/68—Arm-rest tables ; or back-rest tables
- A47C7/70—Arm-rest tables ; or back-rest tables of foldable type
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B85/00—Furniture convertible into other kinds of furniture
- A47B85/06—Tables convertible otherwise
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C11/00—Benches not otherwise provided for
Definitions
- the present invention relates to a composite chair and particularly to a chair that provides tabletop and seating functions.
- Taiwan utility model No. M436398 also discloses a composite chair that provides multiple use states. It includes a rack and at least one carrying portion and one movable portion installed on the rack.
- the movable portion includes a movable deck, two coupling members and an adjustment member.
- Each of the coupling members has a fastening end hinged on the rack and a movable end hinged on the movable deck. The movable end can be turned about the fastening end in a rotary displacement.
- the adjustment member has two guiding tracks extended along the movable deck, a linkage bar with two ends held in the two guiding tracks and two movable arms respectively connected to the linkage bar and movable deck. When the linkage bar moves in the guiding tracks, the coupling members are coupled with the movable arms during the rotary displacement to drive the movable deck to move upwards or downwards against the carrying portion so as to change the chair to become different use states.
- US 2 955 648 discloses a movable armrest, which can be positioned in two positions, having a pluarlity of collapsible supporting links and locking means.
- the movable deck of the aforesaid composite chair is coupled with the chair backrest through the coupling members and the position of the movable deck is controlled by the two guiding tracks of the adjustment member and the linkage bar.
- Such a structure cannot fix and support the movable deck securely. Users could inadvertently touch the movable deck to cause the linkage bar to slide along the two guiding tracks to change the height of the movable deck.
- the primary object of the present invention is to provide a composite chair with a firm structure.
- the composite chair according to the invention includes a stationary seat and a movable portion which is installed on the stationary seat.
- the stationary seat includes at least one first carrying portion for people seating and two first tracks.
- the movable portion includes a second carrying portion and a linkage mechanism connected to the stationary seat and second carrying portion to allow the second carrying portion to proceed a lift movement against the stationary seat.
- the second carrying portion includes two second tracks.
- the linkage mechanism includes two first linkage bars and two second linkage bars respectively hinged on the two first linkage bars.
- Each of the two first linkage bars has a first slide end slidable along the first track and a first pivotal end hinged on the second carrying portion.
- Each of the two second linkage bars has a second slide end coupled to and slidable along the second track and a second pivotal end hinged on the stationary seat.
- the composite chair includes a lifted state in which the first slide ends move along the first tracks towards the second pivotal ends, and the second slide ends move along the second tracks towards the first pivotal ends so that the second carrying portion is supported by the first linkage bars and second linkage bars and lifted.
- the composite chair also includes a descended state in which the first slide ends move away from the second pivotal ends along the first tracks and the second slide ends move away from the first pivotal ends along the second tracks so that the second carrying portion is descended at the same height of the first carrying portion.
- the linkage mechanism includes a first connection bar to bridge the two first slide ends.
- the linkage mechanism includes a second connection bar to bridge the two second slide ends.
- the first track has a first notch at one side proximate the second pivotal end to hold the first slide end and confine movement of the first linkage bar.
- the first track has a second notch at another side remote from the second pivotal end.
- the linkage mechanism includes an anchor portion coupled to the first track, a drawing bar running through the anchor portion and a detent portion located above the first notch and connected to and drawable by the drawing bar to selectively confine the first slide end from escaping the first notch.
- the linkage mechanism includes an elastic element held in the anchor portion and connected to and compressible by the detent portion when the drawing bar is drawn to generate a return force.
- the stationary seat includes a support portion located between the first tracks and second carrying portion to support the second carrying portion.
- the composite chair of the invention thus formed can provide many advantages, notably:
- FIGS. 1 and 2 Please refer to FIGS. 1 and 2 for an embodiment of the composite chair of the invention. It includes a stationary seat 1 and a movable portion 2 installed on the stationary seat 1.
- the stationary seat 1 has at least one first carrying portion 11 for people seating and two first tracks 12.
- the movable portion 2 includes a second carrying portion 21 and a linkage mechanism 22 connected to the stationary seat 1 and the second carrying portion 21 to allow the second carrying portion 21 to proceed a lift movement against the stationary seat 1.
- the second carrying portion 21 includes two second tracks 211.
- the linkage mechanism 22 includes two first linkage bars 23 and two second linkage bars 24 respectively hinged on the two first linkage bars 23.
- Each of the two first linkage bars 23 includes a first slide end 231 slidable along the first track 12 and a first pivotal end 232 hinged on the second carrying portion 21.
- Each of the two second linkage bars 24 includes a second slide end 241 coupled to and slidable along the second track 211 and a second pivotal end 242 hinged on the stationary seat 1.
- the first slide ends 231 are movable along the first tracks 12 towards the second pivotal ends 242, and the second slide ends 241 are movable along the second tracks 211 towards the first pivotal ends 232, thereby the second carrying portion 21 is supported by the first and second linkage bars 23 and 24 and raised to a lifted state.
- the first slide ends 231 also can slide along the first tracks 12 away from the second pivotal ends 242, and the second slide ends 241 can slide along the second tracks 211 away from the first pivotal ends 232 to descend the second carrying portion 21 at the same height of the first carrying portion 11 to a descended state.
- the two first linkage bars 23, two second linkage bars 24, two first tracks 12 and two second tracks 211 are all symmetrical elements. To facilitate discussion, only one set of them is elaborated hereunder.
- the first track 12 has a first notch 121 at one side proximate the second pivotal end 242 to hold the first slide end 231.
- the linkage mechanism 22 further includes an anchor portion 25 coupled on the first track 12, a drawing bar 26 running through the anchor portion 25, a detent portion 27 located above the first notch 121 and connected to and drawable by the drawing bar 26, and an elastic element 28 held in the anchor portion 25 and connected to the detent portion 27.
- the detent portion 27 is located above the first notch 121, it can confine the first slide end 231 from escaping the first notch 121 in normal conditions.
- the second carrying portion 21 is needed to be lifted.
- the first slide end 231 and second slide end 241 move respectively along the first track 12 and second track 211, and the second linkage bar 24 hinged on the first linkage bar 23 is driven to allow the second slide end 241 to move along the second track 211 towards the first pivotal end 232.
- the first slide end 231 moves to a position above the first notch 121, it pushes the detent portion 27 away and drops into the first notch 121, thereby the composite chair is switched to the lifted state.
- the drawing bar 26 is drawn to drive the detent portion 27 to move away from the position above the first notch 121. Then, the second carrying portion 21 is raised so that the first slide end 231 can escape the first notch 121 and move away from the second pivotal end 242 along the first track 12, and the second slide end 241 of the second linkage bar 24 can move away from the first pivotal end 232 along the second track 211, therefore the second carrying portion 21 can be descended.
- the elastic element 28 held in the anchor portion 25 is compressed by the detent portion 27 while the drawing bar 26 is pulled to generate a return force.
- the drawing bar 26 can be released by the user to return to the position above the first notch 121 due to the return force.
- the first track 12 further includes a second notch 122 remote from the second pivotal end 242.
- the second notch 122 also provides a support force for the second carrying portion 21 when the first slide end 231 of the first linkage bar 23 drops into the second notch 122, thereby the second carrying portion 21 can be held at another height.
- the second carrying portion 21 can have the versatility of being held at two different elevations.
- the stationary seat 1 further includes a support portion 13 located between the first track 12 and second carrying portion 21 to support the second carrying portion 21.
- a support portion 13 located between the first track 12 and second carrying portion 21 to support the second carrying portion 21.
- the linkage mechanism 22 further includes a first connection bar 233 to bridge the two first slide ends 231 and a second connection bar 243 to bridge the two second slide ends 241, therefore the two first linkage bars 23 and two second linkage bars 24 can be moved synchronously to further increase the stability of the composite chair.
- the second carrying portion 21 can be lifted or descended to allow the composite chair to switch between a lifted state and a descended state.
- the second carrying portion 21 can be raised against the first carrying portion 11 to become a tabletop for holding goods, thereby provide multiple functions of seating or switching to the tabletop.
- the second carrying portion 21 can be held at two different heights.
- the second notch 122 also provides a function of buffering the descending speed to prevent rapid dropping from hurting user's hands.
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- Special Chairs (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
- The present invention relates to a composite chair and particularly to a chair that provides tabletop and seating functions.
- Chairs generally aim for people seating or resting. In order to make limited living space be utilized more efficient in modern houses, many furniture producers have tried to improve conventional single-function furniture to become multifunctional to serve multiple purposes. Hence composite furniture is developed. It has features of simple assembly and transformation to provide multiple use states which probably also can be used at the same time. Therefore, one set of composite furniture can meet varying use requirements. For instance, Germany patent No.
DE2327906 discloses a chair with a chair backrest that can be flipped for ninety degrees about a pivotal point to become tabletop. But the height of the tabletop cannot be adjusted after the chair backrest is flipped. Moreover, the flipping of the chair backrest relies on a single pivotal point which is easily to be damaged due to uneven applying forces or easily loosens off after used for a long period of time to result in changing the use states of the chair difficult. - Furthermore, Taiwan utility model No.
M436398 -
US 2 955 648 discloses a movable armrest, which can be positioned in two positions, having a pluarlity of collapsible supporting links and locking means. - The documents
FR 403 112 A FR 401 654 A DE 101 61 422A ,DE 203 20 522U1 ,US 1852 465 A disclose similar approaches where parts of seat are moved up and down. - However, the movable deck of the aforesaid composite chair is coupled with the chair backrest through the coupling members and the position of the movable deck is controlled by the two guiding tracks of the adjustment member and the linkage bar. Such a structure cannot fix and support the movable deck securely. Users could inadvertently touch the movable deck to cause the linkage bar to slide along the two guiding tracks to change the height of the movable deck.
- The primary object of the present invention is to provide a composite chair with a firm structure.
- To achieve the foregoing object, the composite chair according to the invention includes a stationary seat and a movable portion which is installed on the stationary seat. The stationary seat includes at least one first carrying portion for people seating and two first tracks. The movable portion includes a second carrying portion and a linkage mechanism connected to the stationary seat and second carrying portion to allow the second carrying portion to proceed a lift movement against the stationary seat. The second carrying portion includes two second tracks. The linkage mechanism includes two first linkage bars and two second linkage bars respectively hinged on the two first linkage bars. Each of the two first linkage bars has a first slide end slidable along the first track and a first pivotal end hinged on the second carrying portion. Each of the two second linkage bars has a second slide end coupled to and slidable along the second track and a second pivotal end hinged on the stationary seat.
- In one aspect the composite chair includes a lifted state in which the first slide ends move along the first tracks towards the second pivotal ends, and the second slide ends move along the second tracks towards the first pivotal ends so that the second carrying portion is supported by the first linkage bars and second linkage bars and lifted. The composite chair also includes a descended state in which the first slide ends move away from the second pivotal ends along the first tracks and the second slide ends move away from the first pivotal ends along the second tracks so that the second carrying portion is descended at the same height of the first carrying portion.
- In one embodiment the linkage mechanism includes a first connection bar to bridge the two first slide ends.
- In another embodiment the linkage mechanism includes a second connection bar to bridge the two second slide ends.
- According to the invention the first track has a first notch at one side proximate the second pivotal end to hold the first slide end and confine movement of the first linkage bar.
- In yet another embodiment the first track has a second notch at another side remote from the second pivotal end.
- Furthermore according to the invention the linkage mechanism includes an anchor portion coupled to the first track, a drawing bar running through the anchor portion and a detent portion located above the first notch and connected to and drawable by the drawing bar to selectively confine the first slide end from escaping the first notch.
- In yet another embodiment the linkage mechanism includes an elastic element held in the anchor portion and connected to and compressible by the detent portion when the drawing bar is drawn to generate a return force.
- In yet another embodiment the stationary seat includes a support portion located between the first tracks and second carrying portion to support the second carrying portion.
- The composite chair of the invention thus formed can provide many advantages, notably:
- Through the two first linkage bars sliding along the two first tracks and the two second linkage bars sliding along the two second tracks, the second carrying portion can be lifted or descended, hence the composite chair can be switched between the lifted state and the descended state, i.e. the second carrying portion can be lifted against the first carrying portion to serve as a tabletop for holding goods. As a result, the second carrying portion can provide multiple functions for people seating or be transformed to become a tabletop.
- The foregoing, as well as additional objects, features and advantages of the invention will be more readily apparent from the following detailed description, which proceeds with reference to the accompanying drawings.
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FIG. 1 is a perspective view of an embodiment of the invention. -
FIG. 2 is an exploded view of an embodiment of the invention. -
FIGS. 3A through 3D are schematic views of an embodiment of the invention in moving conditions. - Please refer to
FIGS. 1 and2 for an embodiment of the composite chair of the invention. It includes a stationary seat 1 and amovable portion 2 installed on the stationary seat 1. The stationary seat 1 has at least one first carrying portion 11 for people seating and twofirst tracks 12. Themovable portion 2 includes asecond carrying portion 21 and alinkage mechanism 22 connected to the stationary seat 1 and the second carryingportion 21 to allow thesecond carrying portion 21 to proceed a lift movement against the stationary seat 1. The second carryingportion 21 includes twosecond tracks 211. Thelinkage mechanism 22 includes twofirst linkage bars 23 and twosecond linkage bars 24 respectively hinged on the twofirst linkage bars 23. Each of the twofirst linkage bars 23 includes afirst slide end 231 slidable along thefirst track 12 and a firstpivotal end 232 hinged on thesecond carrying portion 21. Each of the twosecond linkage bars 24 includes asecond slide end 241 coupled to and slidable along thesecond track 211 and a secondpivotal end 242 hinged on the stationary seat 1. - The
first slide ends 231 are movable along thefirst tracks 12 towards the secondpivotal ends 242, and thesecond slide ends 241 are movable along thesecond tracks 211 towards the firstpivotal ends 232, thereby the second carryingportion 21 is supported by the first andsecond linkage bars first slide ends 231 also can slide along thefirst tracks 12 away from the secondpivotal ends 242, and thesecond slide ends 241 can slide along thesecond tracks 211 away from the firstpivotal ends 232 to descend the second carryingportion 21 at the same height of the first carrying portion 11 to a descended state. - Please refer to
FIGS. 3A through 3D , the twofirst linkage bars 23, twosecond linkage bars 24, twofirst tracks 12 and twosecond tracks 211 are all symmetrical elements. To facilitate discussion, only one set of them is elaborated hereunder. To maintain the lifted height of the second carryingportion 21, thefirst track 12 has afirst notch 121 at one side proximate the secondpivotal end 242 to hold thefirst slide end 231. When the second carryingportion 21 is lifted upwards, thesecond slide end 241 of thesecond linkage bar 24 slides along thesecond track 211, and thefirst slide end 231 of thefirst linkage bar 23 slides along thefirst track 12 towards the secondpivotal end 242 until arriving thefirst notch 121 which provides a support force for thefirst linkage bar 23 and confines thefirst slide end 231 from moving, thereby holds the second carryingportion 21 at a desired height. - Although the
first notch 121 can confine thefirst slide end 231 from moving, thefirst slide end 231 still could escape thefirst notch 121 because of user's inadvertent touch to pull thefirst linkage bar 23, and could result in abrupt descent of the second carryingportion 21. To prevent such an incident from taking place, thelinkage mechanism 22 further includes ananchor portion 25 coupled on thefirst track 12, a drawingbar 26 running through theanchor portion 25, adetent portion 27 located above thefirst notch 121 and connected to and drawable by the drawingbar 26, and anelastic element 28 held in theanchor portion 25 and connected to thedetent portion 27. As thedetent portion 27 is located above thefirst notch 121, it can confine thefirst slide end 231 from escaping thefirst notch 121 in normal conditions. - If it is desired to switch the composite chair to the lifted state with the second carrying
portion 21 at an elevation higher than the first carrying portion 11 to become a tabletop, merely the second carryingportion 21 is needed to be lifted. Meanwhile, thefirst slide end 231 andsecond slide end 241 move respectively along thefirst track 12 andsecond track 211, and thesecond linkage bar 24 hinged on thefirst linkage bar 23 is driven to allow thesecond slide end 241 to move along thesecond track 211 towards the firstpivotal end 232. When thefirst slide end 231 moves to a position above thefirst notch 121, it pushes thedetent portion 27 away and drops into thefirst notch 121, thereby the composite chair is switched to the lifted state. - If it is desired to switch the composite chair to the descended state, the drawing
bar 26 is drawn to drive thedetent portion 27 to move away from the position above thefirst notch 121. Then, the second carryingportion 21 is raised so that thefirst slide end 231 can escape thefirst notch 121 and move away from the secondpivotal end 242 along thefirst track 12, and thesecond slide end 241 of thesecond linkage bar 24 can move away from the firstpivotal end 232 along thesecond track 211, therefore the second carryingportion 21 can be descended. Theelastic element 28 held in theanchor portion 25 is compressed by thedetent portion 27 while the drawingbar 26 is pulled to generate a return force. When thefirst slide end 231 escapes thefirst notch 121 along thefirst track 12, the drawingbar 26 can be released by the user to return to the position above thefirst notch 121 due to the return force. Moreover, to prevent the second carryingportion 21 from descending too quickly that might cause the accident of hurting user's hands, thefirst track 12 further includes asecond notch 122 remote from the secondpivotal end 242. When thefirst slide end 231 is moved away from the secondpivotal end 242 along thefirst track 12, it drops into thesecond notch 122 and is confined without sliding. Aside from buffering the descending speed of the second carryingportion 21, thesecond notch 122 also provides a support force for the second carryingportion 21 when thefirst slide end 231 of thefirst linkage bar 23 drops into thesecond notch 122, thereby the second carryingportion 21 can be held at another height. As a result, the second carryingportion 21 can have the versatility of being held at two different elevations. - Finally, the stationary seat 1 further includes a
support portion 13 located between thefirst track 12 and second carryingportion 21 to support the second carryingportion 21. When user desires to descend the second carryingportion 21 to the original position parallel with the first carrying portion 11 for people seating, only the second carryingportion 21 is needed to be raised to disengage thefirst slide end 121 from thesecond notch 122 and move away from the secondpivotal end 242. Hence the second carryingportion 21 can be descended to thesupport portion 13 to return to the descended state. - Please refer to
FIG. 2 again, in order to enhance coupling of the two first linkage bars 23 and two second linkage bars 24, thelinkage mechanism 22 further includes afirst connection bar 233 to bridge the two first slide ends 231 and asecond connection bar 243 to bridge the two second slide ends 241, therefore the two first linkage bars 23 and two second linkage bars 24 can be moved synchronously to further increase the stability of the composite chair. - As a conclusion, in the invention, through the two first linkage bars 23 sliding along the two
first tracks 12, and the two second linkage bars 24 sliding along the twosecond tracks 211, the second carryingportion 21 can be lifted or descended to allow the composite chair to switch between a lifted state and a descended state. In other words, the second carryingportion 21 can be raised against the first carrying portion 11 to become a tabletop for holding goods, thereby provide multiple functions of seating or switching to the tabletop. In addition, through thefirst notch 121 andsecond notch 122, the second carryingportion 21 can be held at two different heights. Moreover, thesecond notch 122 also provides a function of buffering the descending speed to prevent rapid dropping from hurting user's hands.
Claims (6)
- A composite chair comprising:a stationary seat (1) including at least one first carrying portion (11) for people seating and first tracks (12); anda movable portion (2) installed on the stationary seat (1), which includes a second carrying portion (21) and a linkage mechanism (22) connected to the stationary seat (1) , wherein the second carrying portion (21) proceeds a lift movement against the stationary seat (1); the second carrying portion (21) including two second tracks (211), the linkage mechanism (22) including two first linkage bars (23) and two second linkage bars (24) respectively hinged on the two first linkage bars (23), each of the two first linkage bars (23) including a first slide end (231) slidable along the first track (12) and a first pivotal end (232) hinged on the second carrying portion (21), each of the two second linkage bars (24) including a second slide end (241) coupled to and slidable along the second track (211) and a second pivotal end (242) hinged on the stationary seat (1);wherein the composite chair includes a lifted state in which the first slide ends (231) move along the first tracks (12) toward the second pivotal ends (242) and the second slide ends (241) move along the second tracks (211) toward the first pivotal ends (232) such that the second carrying portion (21) is supported and lifted by the first linkage bars (23) and the second linkage bars (24), and a descended state in which the first slide ends (231) move away from the second pivotal ends (242) along the first tracks (12) and the second slide ends (241) move away from the first pivotal ends (232) along the second tracks (211) such that the second carrying portion (21) is descended at a same height of the first carrying portion (11); wherein the first track (12) includes a first notch (121) at one side proximate the second pivotal end (242) to hold the first slide end (231), and
characterised in that the linkage mechanism (22) includes an anchor portion (25) coupled on the first track (12), a drawing bar (26) running through the anchor portion (25) and a detent portion (27) located above the first notch (121) and connected to and drawable by the drawing bar (26) to selectively confine the first slide end (231) from escaping the first notch (121). - The composite chair of claim 1, wherein the linkage mechanism (22) includes a first connecting bar (233) to bridge the two first slide ends (231).
- The composite chair of claim 1 or 2, wherein the linkage mechanism (22) includes a second connecting bar (243) to bridge the two second slide ends (241).
- The composite chair of claim 1, wherein the first track (12) includes a second notch (122) at another side remote from the second pivotal end (242).
- The composite chair of the claim 1, wherein the linkage mechanism (22) includes an elastic element (28) held in the anchor portion (25) and connected to and compressible by the detent portion (27) to generate a return force when the drawing bar (26) is drawn.
- The composite chair of any of the claims 1 to 5, wherein the stationary seat (1) includes a support portion (13) located between the first track (12) and the second carrying portion (21) to support the second carrying portion (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13168346.8A EP2803295B1 (en) | 2013-05-17 | 2013-05-17 | Composite chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13168346.8A EP2803295B1 (en) | 2013-05-17 | 2013-05-17 | Composite chair |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2803295A1 EP2803295A1 (en) | 2014-11-19 |
EP2803295B1 true EP2803295B1 (en) | 2015-07-15 |
Family
ID=48428394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13168346.8A Not-in-force EP2803295B1 (en) | 2013-05-17 | 2013-05-17 | Composite chair |
Country Status (1)
Country | Link |
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EP (1) | EP2803295B1 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR401654A (en) * | 1909-04-05 | 1909-09-08 | Eugene Joseph Butterlin | Device for raising and lowering the seat of chairs or benches |
FR403112A (en) * | 1909-05-17 | 1909-10-26 | Felix Joseph Francois Ramondou | Instant height variation seat |
US1852465A (en) * | 1929-09-03 | 1932-04-05 | Clarence H Mackey | Seat |
US2955648A (en) * | 1958-12-23 | 1960-10-11 | Gen Motors Corp | Pop-up arm rest |
DE2327906A1 (en) | 1973-06-01 | 1975-01-02 | Werner Lange | CHILDREN'S CHAIR COMBINED WITH A TABLE |
DE10161422A1 (en) * | 2001-12-13 | 2003-06-18 | Volkswagen Ag | Vehicle rear seat, has arm rest(s) integrated into seat part of vehicle seat when in out-of-use position, can be brought into in-use position by at least one actuator |
DE20320522U1 (en) * | 2003-05-10 | 2004-10-14 | Keiper Gmbh & Co. Kg | Rear seat for car has arm rest in center, from which tables can swivel down, arm rest being mounted on frame with scissor joints, allowing it to be lowered so that it is flush with seat cushions |
TWM436398U (en) | 2012-05-15 | 2012-09-01 | Keysheen Industry Shanghai Co Ltd | Compound type chair |
-
2013
- 2013-05-17 EP EP13168346.8A patent/EP2803295B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2803295A1 (en) | 2014-11-19 |
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