摘要:
The present invention relates to a honeycomb-structured sitting cushion comprising: a lower seat in which first through holes, which are vertical holes having a regular hexagonal cross-section, are formed and the first through holes, spaced at predetermined intervals from each other by first partitions, are consecutively formed in x-axial and y-axial directions; and an upper seat which is formed on the lower seat, and in which second through holes, which are vertical holes having a regular hexagonal cross-section larger than that of the first through holes, are formed, and the second through holes, spaced at predetermined intervals from each other by second partitions having a thickness (T2) smaller than the thickness (T1) of the first partitions, are consecutively formed in x-axial and y-axial directions, wherein the centers of the first through holes and the first partitions are aligned with the centers of the second through holes and the second partitions.
摘要:
The invention concerns a spring core comprising a plurality of rows (1) of springs which are disposed parallel to each other and each of which consists of a plurality of individual springs (3) connected to each other. The spring core is designed in such a way that each spring (3) is in the form of a ring which is disposed on edge in the loading direction and consists of an elastically deformable wire having an inwardly directed notch (4) in the progression of the contour.
摘要:
The spring is intended to form a directional damping mean, which presents the particular feature that the spirals (2) thereof are especially configured in such a way that when the spring is compressed, said spirals (2) and the upper spiral (3) itself, upon which the push force is applied, in addition to undergoing a vertical displacement, also undergo a crosswise displacement towards one side, depending on the orientation of the spirals (2), which gives rise to a directional damping of the force exerted on the body in which the springs (1) are applied, which may be a mattress (5), a seat, pillow or cushion, etc. Said spring (1) is obtained based on a method that consists in positioning a spring with conventional "S" shaped spirals and fastening it via the two end spirals thereof, in order to give rise to lateral pushes on the intermediate spirals, in order to deform said spirals, which alongside a displacement of the spirals, results in the same passing from a conventional "S" shape to an approximate "Z" shape, the thermal treatment of the spring assembly being carried out in order to achieve the definitive conversion thereof.
摘要:
Le siège est muni de ressorts (3) associés à des moyens de freinage unidirectionnel freinant les ressorts dans le sens de la décompression. Ces moyens de freinage sont constitués par exemple d'une rondelle de friction (25) montée entre un écrou de pression (23) et une rondelle (26) montés sur un arbre (15), le dispositif de friction étant associé au ressort par un bras (9).
摘要:
To provide a flame-retardant three-dimensional lattice-shaped cushion having the moderate softness required for a cushion and having the excellent mechanical properties such as compressibility, vibration absorbency, dehumidifying performance, deformation followability, and no settling, while being provided with the sufficient flame retardancy. A flame-retardant three-dimensional lattice-shaped cushion, including a viscoelastic elastomer compound, wherein the cushion has a thickness reduction rate of 5.0% or less in a repeated compression set test (in accordance with JIS K-6400-4: 2004 B), has a honeycomb-shaped structure being an aggregate of a plurality of polygons formed by continuous lattice walls, and forms a lattice body of which at least the upper side is opened, and the viscoelastic elastomer compound contains an oil, a styrene-based thermoplastic elastomer, a brominated flame retardant, and antimony trioxide.
标题翻译:BÜRO-,ARBEITS- UND FREIZEITSTUHL SOWIENACHRÜSTSATZFÜREINEN STUHL ODER EINESITZFLÄCHEZUM ERZEUGEN VON UNTERSCHWELLIGEN BEWEGUNGEN DER DARAUF SITZENDEN PERSON
摘要:
The office, work and leisure chair serves for causing subliminal movements of the person sitting thereon. It consists of a cruciform base (1) and freely articulated rollers (4), a gas-spring support (2) and, resting thereon, an interface panel (5) with a backrest (22), and a base panel (28) mounted on the interface panel (5). Everything necessary for the wobble capability is constructed on said base panel. A cover panel (27) rests above the base panel (28) on a plurality of spring elements (7), which are mounted such that they can be displaced radially, obliquely in relation to the radial or helically from the centre of the base panel (28) in each case in the direction of the periphery of the base panel (28). Said spring elements (7) can be displaced outwards or inwards, counter to a spring force, by means of a push-pull cable or by means of at least one Bowden cable, it therefore being possible to vary the distance by which the seat cover (19) wobbles and the force and/or the weight required for the wobble action.