FIELD: personal use articles.
SUBSTANCE: present invention relates to device for maintaining user in sat condition. Device for sitting comprises armchair stand; base; seat support; multiple rollers fixed to one of elements: base or lower surface of support for seat; multiple bent inclined guides for interaction with the possibility of movement with multiple rollers; support for seat back; elastic element arranged between support for seat and support for seat back and rigidly connected to them; seat back; and seat. Base is installed on armchair stand and comprises two protruding parts bent upwards. Support for seat comprises upper surface for installation of seat and lower surface. Bent inclined guides are attached to other of the following elements, relative to multiple rollers: base or lower surface of support for seat. Support for seat is fixed with the possibility of rotation to protruding parts that are bent upwards. Seat back is fixed with the possibility of inclination to support for seat back. Seat is fixed to upper surface of seat support.
EFFECT: invention is aimed at improving comfort in use of sitting device.
22 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR SITTING (VERSIONS) AND ITS PRODUCTION METHOD | 2010 |
|
RU2418560C1 |
| ADJUSTABLE ARM-CHAIR | 0 |
|
SU1773232A3 |
| SEAT STRUCTURE | 2010 |
|
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| REFERENCE BEARING STRUCTURE OF VEHICLE FACILITY SEAT (VERSIONS) | 2015 |
|
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|
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|
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| ARMCHAIR WITH ROCKING BACK | 2008 |
|
RU2437605C2 |
| VEHICLE SEAT ASSEMBLY (VERSIONS) | 2015 |
|
RU2684957C2 |
