Multi-adaptability multidirectional-rotation rocking chair

Multi-adaptability multidirectional-rotation rocking chair

  • CN 103,222,747 A
  • Filed: 01/27/2012
  • Published: 07/31/2013
  • Est. Priority Date: 01/27/2012
  • Status: Active Application
First Claim
Patent Images

1. adapt to multidirectional pendulum rotating rocking chair more one kind, comprise which is provided with being suitable for the seat support (1) that human body is sat the member of lying, it is characterized in that:

  • the bottom of described seat support (1) is provided with coupled shaking tray in the form of annular discs (2);

    The serve as reasons radius that is positioned at the cross section base by shaking tray (2) center of the bottom surface of described shaking tray (2) is that the circular arc line of R is the spherical cambered surface (21) of being inverted umbrella around what the center line rotation of shaking tray (2) formed;

    Have suitable height between the supporting surface at seat face on the described seat support (1) and shaking tray (2) place, the diameter on described shaking tray (2) end edge is suitable, so that be seated at the supporting surface that the pin of the people on the seat support (1) can touch shaking tray (2) place;

    Described shaking tray (2) constitutes same swing integral body with described seat support (1) and seat human body thereon, and forming the common focus point G (10) that swings, the radius of a ball R of described spherical cambered surface (21) is greater than the distance between described focus point G (10) and described shaking tray (2) the place supporting surface;

    Described seat support (1) is constituted by foot rest with suitable height (3) that is positioned at its underpart and the mounting (4) that is positioned at described foot rest (3) top;

    Described foot rest (3) two upwards is being symmetric construction and is being fixedly connected on the described shaking tray (2) in length and breadth, and its center line overlaps with the center line X (20) of shaking tray (2);

    The upper end of described foot rest (3) is provided with four via hole A(33), described four via hole A(33) with described shaking tray (2) in length and breadth two to symmetrical plane be the plane of symmetry and correspondence is symmetrical arranged so that these four via hole A(33) form the installing hole group A of one group of rectangular distribution;

    Described mounting (4) is supported in the upper end of described foot rest (3) through its bottom, and makes both lateral symmetry face phase convergence or coincidence;

    The bottom of described mounting (4) is provided with and described four via hole A(33) mutually the pairing four via hole B(46), these four via hole B(46) form one group of hole group B that matches mutually with above-mentioned hole group A, and can adopt standard fasteners to pass through the hole group A of this pairing and hole group B is fixed together mounting (4) and foot rest (3), and make Common figureHuman body when being seated at mounting (4) and going up, this human body is in company with the center line X(20 of focus point G (10) and the shaking tray (2) of formation jointly of mounting (4) and foot rest (3) and shaking tray (2) institute) convergence or coincidence mutually;

    Each via hole A(33 of described hole group A) horizontal along it ForwardOn the suitable spacing position all separately correspondence set up at least one via hole A1(331 again), to form at least one group of hole group A1 that matches mutually with the hole group B of mounting (4) bottom, and this hole group A1 is cooperated with hole group B and change the horizontal link position of mounting (4) on foot rest (3), so that The slight of stature figureHuman body when being seated at mounting (4) and going up, this human body is in company with the center line X(20 of focus point G (10) and the shaking tray (2) of formation jointly of mounting (4) and foot rest (3) and shaking tray (2) institute) convergence or coincidence mutually;

    Each via hole A(33 of described hole group A) horizontal along it BackwardOn the suitable spacing position all separately correspondence set up at least one via hole A2(332 again), to form at least one group of hole group A2 that matches mutually with the hole group B of described mounting (4) bottom, and this hole group A2 is cooperated with hole group B and change the horizontal link position of mounting (4) on foot rest (3), so that Fat strong figureHuman body when being seated at mounting (4) and going up, this human body is in company with the center line X(20 of focus point G (10) and the shaking tray (2) of formation jointly of mounting (4) and foot rest (3) and shaking tray (2) institute) convergence or coincidence mutually.

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