JP3063852U - Chair - Google Patents

Abstract

(57) [Problem] To provide a convenient new seat and chair which exhibits sufficiently distinctive originality and novelty and eliminates rut. SOLUTION: A pedestal having a cylindrical shape with a height up to the middle of the shin is formed, a turntable is arranged at a central portion of a top surface of the pedestal, and a fixed side panel is fixed to the same portion. Separately constitute a seat body with armrests on the left and right sides of the seat base and a lever-operated reclining backboard on the rear side, and place this seat body on the upper side of the turntable's rotary side board, Is fixed in such a manner that the central portion of the lower surface of the seat plate is placed on the upper surface of the seat plate.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a chair.

[0002]

[Prior art]

 2. Description of the Related Art Conventionally, as this kind of chair, a so-called solid type structure in which the height of a seat surface is slightly higher than the floor is known.

[0003]

[Problems to be solved by the invention]

 The chairs described in the prior art above are designed to create originality and novelty by devising the overall shape and color, changing the thickness of the pillars, and changing the area of the seat surface. They were not necessarily designed to express sufficiently originality and novelty, and none of them were able to eliminate rut.

[0004] In view of the above-mentioned circumstances, an object of the present invention is to provide a convenient new seat and chair that expresses sufficiently originality and novelty and eliminates rut.

[0005]

[Means for Solving the Problems]

 In order to solve the above problem, the chair according to the present invention comprises a cylindrical base having a height up to the middle of the shank, and a turntable is arranged at the center of the top surface of the base. The fixed side panel is fixed at the same location, and separately from this, a seat having left and right armrests on the left and right sides of the seat and a lever-operated reclining back on the rear side is configured, and this seat is turned. It is fixed on the upper side of the rotating side plate of the table, with the central part of the lower surface of the seat part being placed against the upper surface of the rotating side plate.

[0006]

【Example】

 In the embodiment shown in the figures, a metal frame 4 is formed in which a pair of upper and lower square metal frames 1 and 2 are connected to each other by a number of metal vertical rails 3 to have a height up to the middle of the shank. A pair of left and right horizontal plates 5 and 6 are provided on the upper surface of the metal frame 4 by reinforcing them with braces 7, and a decorative base 8 is formed on the entire peripheral surface of the metal frame 4 to form a cylindrical base 9. A turntable 12 containing ball bearings 10 and 11 is arranged on the top surface of the pedestal 9, and its fixed side panel 13 is fixed on the left and right horizontal plates 5 and 6 by screws 14.

Separately from this, a seat 21 having armrests 17 and 18 on the left and right sides of the seat 16 and a reclining backboard 20 for operating the lever 19 on the rear side is formed. 21 is fixed by screws 23 on the upper side of the rotating side plate 22 of the turntable 12 with the central portion of the lower surface of the seat base portion 16 abutting against the upper surface of the rotating side plate 22.

The seat 21 has a structure in which a jacket member is attached to a center (batting), and a reclining device adopts a structure operated by a built-in hydraulic cylinder (a so-called gas spring). is there.

[0009]

[Effect of the invention]

 Since the seat chair according to the present invention has the above-described configuration, it can exhibit remarkable originality and novelty. In particular, the chair uses the front direction and the inclination angle of the backboard 20. It is easy to use and can be changed at any time by the user, and has a significant effect to completely achieve the intended purpose.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing an embodiment of the present invention.

FIG. 2 is a side view of the same.

FIG. 3 is a partially cut-away side view of a main part.

FIG. 4 is a sectional view taken along the line AA of FIG. 3;

FIG. 5 is a sectional view taken along the line BB in FIG. 4;

FIG. 6 is a schematic sectional view of a turntable.

[Description of Signs] 1, 2 metal frame 3 metal vertical bar 4 metal frame 5, 6 horizontal plate 7 brace 8 decorative sheet member 9 pedestal 10, 11 ball bearing 12 turntable 14 screw 16 seat base 17 18 armrest 19 Lever 20 Reclining backboard 21 Seating body 22 Rotating side board 23 Screw

Claims (1)

[Utility model registration claims] 1. A pedestal having a cylindrical shape having a height up to the middle of the shank, a turntable arranged at a central location on the top surface of the pedestal, and a fixed side panel fixed to the same location. Separately, a seat body with armrests on the left and right sides of the seat board and a reclining back board with lever operation on the rear side is configured, and this seat body is placed on the upper side of the turntable rotating side board, the same rotating side A seat chair characterized in that a center part of a lower surface of a seat board portion is placed on the upper surface of the board and fixed.