Reclining chair

A reclining chair and seat technology, which is applied in the field of reclining chair construction, can solve problems such as inclination angle limitation, and achieve the effects of easy use, simple structure and high strength

Inactive Publication Date: 2005-05-11
萨巴斯蒂安·阿拉姆布鲁埃切夫里亚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of structure has two main disadvantages: firstly, a large moment is generated with respect to the supporting legs, which means that a large strength must be given to the structure, which has a negative impact on production costs and the weight of the armchair; secondly Two, the angle of inclination is considerably limited by requiring the hinged item to be partially hidden under the seat and to be supported on legs, usually fitted with wheels
The other disadvantage is that the center of gravity is not altered significantly, which means that the forces exerted by the articulation and supporting legs are larger than reasonable

Method used

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Examples

Experimental program
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Embodiment Construction

[0014] In these figures, 1 denotes the armchair covered by the invention, which is fitted with a backrest 2 and a seat base 3 . The preferred angle of the base of the backrest relative to the base of the seat is 100 degrees.

[0015] 4 denotes the supporting leg of the armchair, for example on a base fitted with wheels. It is possible for the supporting legs to have height adjustment means, such as elastic and / or pneumatic systems, as known in the art, or any other mechanical structure, which in any case lies outside the scope of the present invention.

[0016] The supporting legs 4 of the armchair 1 are firmly joined to a first body 5 which is movable relative to a second body 6 fixed to the base of the armchair 1 . Both the first body 5 and the second body 6 have at least two lateral surfaces 7, 8, 9 and 10, respectively. Each surface has at least one pair of slots 11 , 12 and 13 , 14 respectively, through which two shafts 15 and 16 pass. At this point, it can be said tha...

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Abstract

The invention relates to a reclining chair comprising a support leg (4), a seat base (3) and a back. The aforementioned seat base and back can be moved and inclined in relation with the support leg in order to maintain the centre of gravity. The inventive chair also includes an assembly consisting of: a first body (5) comprising parallel faces (7, 8), each of which is provided with grooves (11, 12); a second body (6) comprising parallel faces (9, 10), each of which is provided with grooves (13, 14); and connection means between each pair of grooves, such as a shaft. Optionally, said assembly can be provided with a rack-and-pinion unit. Preferably, the chair comprises a height-adjustable foot rest, a height-adjustable arm rest and a work suface or work top. The invention is suitable for use in the production of seating furniture. <IMAGE>

Description

technical field [0001] The present invention consists of a recliner for office and home use that is simple in structure, strong, easy to use and adjustable to suit the individual user. Background technique [0002] For armchairs there is a need to provide maximum comfort and to provide satisfactorily reclining in any case more than 30-35° by reclining so that the user's body can be placed in place. [0003] With such purposes in mind, it is desirable for an armchair to have a headrest and a handrest so that personal comfort is independent of the position the armchair assumes, and preferably to have an object carrying tray for objects such as a computer keyboard, mouse or laptop objects. [0004] For the above products, in order for the product to be competitive in the market, it must have a moderate price without losing structural strength due to the price. [0005] The reclining chair of the known type has a leg on which a portion extends forward, hinged at its front end ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C1/025
CPCA47C1/025Y10S297/07
Inventor 萨巴斯蒂安·阿拉姆布鲁埃切夫里亚
Owner 萨巴斯蒂安·阿拉姆布鲁埃切夫里亚
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