A kind of adjustable height circle stool
Technical field
The utility model relates to a kind of furniture, especially relates to a kind of adjustable height circle stool.
Background technology
The circle stool since its advantage such as simple in structure, easy to use be widely used in the daily life; The people who uses in the life often has different height; Therefore also different to the requirement for height of circle stool; And the present round stool fixed structure of an integral body normally, it is highly unadjustable, and the people who therefore is not suitable for different heights uses.
For example, Chinese patent Granted publication number: CN201509932U, June 23 2010 Granted publication day; Disclose a kind of novel round stool, be made up of stool pin, rubber blanket, seat cushion, the stool pin adopts steel pipe manufacturing to form; End at the stool pin is buckled rubber blanket, and seat cushion adopts the steel plate manufacturing, with plate shearing machine steel plate is cut into circle; On cushion with air-vent on the boring machine drill, the other end of stool pin is welded on the seat cushion with electric welding machine then, on the surface of circle stool, sprays the layer of metal lacquer then.Its weak point is, the as a whole fixed structure of this circle stool, and it is highly unadjustable, and the people who is not suitable for different heights uses.
The utility model content
The utility model is in order to overcome the as a whole fixed structure of existing round stool, and its highly uncontrollable deficiency provides a kind of Height Adjustable, is fit to the round stool that the people of different heights uses.
To achieve these goals, the utility model adopts following technical scheme:
A kind of adjustable height circle stool; Described adjustable height circle stool comprises the stool seat, is provided with the externally threaded bar that is rotatably connected; Be provided with cavity in the described stool seat, the described bar that is rotatably connected is threaded with the stool seat in cavity, and the described masthead end that is rotatably connected is fixedly connected with the stool plate.The stool plate is connected through the bar that is rotatably connected with the stool seat, and is simple in structure, can change or produce the cavity of being located in the stool seat over to through the bar that will be rotatably connected; The height of rising or reduction stool plate; Thereby make round stool that different height arranged, use, regulate very convenient with the people who is fit to different heights.
As preferably, described stool plate is a disc, and thickness is 5cm, and diameter is 50cm.Security of discoidal stool plate and good stability.
As preferably, the sidewall of described stool plate is provided with dug hand.If the sidewall of stool plate is provided with dug hand, thereby can pass through dug hand swivel top stool plate driven rotary connecting rod, make the stool plate that a stress point arranged, convenient laborsaving when rotation stool plate is regulated the stool plate height.
As preferably, described stool seat is a cylinder, highly is 40cm, and external diameter is 45cm.Cylindrical stool seat is safe, and structural stability is good, and is more stable when putting.
As preferably, the sidewall of described stool seat is provided with the leg rest groove.The leg rest groove can be set as the shape and the degree of depth arbitrarily, and when the people was sitting on the stool plate for a long time, heel can rest in the leg rest groove, improves the comfort level of pin.
Therefore, the utlity model has following beneficial effect:
(1) the stool plate is connected through the bar that is rotatably connected with the stool seat, can pass through the height of rotation adjusting stool plate, and is simple in structure, easy to adjust;
(2) the stool plate is a disc, and the stool seat is cylinder, and is safe, and Stability Analysis of Structures.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: stool seat 1, the bar 2 that is rotatably connected, stool plate 3, dug hand 4, leg rest groove 5.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further description.
As shown in Figure 1, a kind of adjustable height circle stool, described adjustable height circle stool comprises stool seat 1, is provided with the externally threaded bar 2 that is rotatably connected, and described stool seat 1 is a cylinder; Highly be 40cm, external diameter is 45cm, is provided with cavity in the described stool seat 1, and the sidewall of described stool seat 1 is provided with leg rest groove 5; The leg rest groove is a rectangular recess, long 10cm, high 5cm, dark 5cm; The described bar 2 that is rotatably connected is threaded with stool seat 1 in cavity, and described bar 2 tops that are rotatably connected are fixedly connected with stool plate 3, and described stool plate 3 is a disc; Thickness is 5cm, and diameter is 50cm, also is provided with dug hand 4 on the sidewall of described stool plate 3.
During use, can be according to the height of oneself, through dug hand 4 swivel top stool plates 3; Make the bar 2 that is rotatably connected change or produce the cavity in the stool seat 1 over to; The bar 2 that is rotatably connected changes cavity over to then makes the height of stool plate reduce, and the bar 2 that is rotatably connected produces cavity then makes the height of stool plate 3 raise, and the height of regulating stool plate 3 positions has promptly been regulated the height of stool face; Adjust to suitable height descendant when stool plate 3 and just can take stool plate 3; In the time of on being sitting in round stool, heel can also be shelved in the leg rest groove 5, to improve the comfort level of step.