JPH085698Y2 - Folding chair for sauna bath - Google Patents

Description

[Detailed Description of the Invention] [Industrial application] The present invention relates to a folding chair for a sauna bath, and more particularly to a folding chair used for a sauna bath that can be simply folded.

[Prior Art] Conventionally, in a foldable sauna bath that is simply used, as shown in FIG. 3, a main body 1 is formed of a thin material such as a resin sheet, and inside thereof is shown in FIG. Some have a chair 2 as shown.

A hole 3 through which a neck of a human body is inserted is formed in an upper portion of the main body 1. The front surface of the main body 1 can be opened and closed by a fastener (not shown) or the like so that a human body can move in and out of the main body 1.

The body 1 of this sauna bath is made of a frame such as a pipe.

On the other hand, the chair 2 is formed by a pipe. This chair 2 can also be folded if the pipe can be attached and detached.

In this way, the human body gets inside the main body 1,
The sauna effect can be obtained by matching the neck with the hole 3 in the upper part of the main body 1, sitting on the chair 2 inside the main body 1, and sending hot air from the outside.

(For example, see Japanese Utility Model Publication No. 47-26109) [Problems to be solved by the invention] However, since the sauna stays inside the main body 1 for an average of 10 to 20 minutes, the height of the chair 2 is high. However, there is a problem that the person gets tired when the body does not fit the human body.

Generally, there are many chairs whose height can be adjusted, but the mechanism is very complicated, and the cost is high for a simple chair.

Therefore, an object of the present invention is to provide a folding chair for a sauna bath which has a simple structure, can reduce the cost, and can easily change the height.

[Means for Solving the Problems] According to the present invention, a pair of long plates having a constant width and a constant thickness, and a pair of horizontal plates connected between the upper and lower portions of the pair of long plates. The plates, a pair of support plates having the same width as the width of the long plates rotatably connected to the inner substantially middle parts of the pair of the long plates via a shaft, and the inner substantially middle parts of the pair of support plates A pair of seat frame plates having the same width as the width of the long plates rotatably connected to each other by a shaft, and a positioning plate for horizontally positioning the seat frame plates are fixed to the pair of long plates, A folding chair for a sauna bath is obtained, in which a plurality of cutout portions to be fitted into the positioning plate are formed on the lower surface of the seat frame plate.

[Operation] In the folding chair of the sauna bath according to the present invention, the support plate is rotatably attached to the shaft of the long plate, and the seat frame plate is rotatably connected to the shaft of the support plate. The seat frame is always horizontal. In order to hold this seat frame plate horizontally, a positioning plate fixed to the long plate is fitted into a plurality of cutouts on the lower surface of the seat frame plate. As a result, the height of the chair can be changed by changing the fitting of the notch.

[Embodiment] FIGS. 1 and 2 show an embodiment of a folding chair for a sauna bath according to the present invention.

The folding chair of the sauna bath shown is a pair of long plates 11
And a pair of horizontal plates 13 in which these long plates 11 are connected to each other at the upper part and the lower part. A horizontal plate 15 connecting the long plates 11 to each other is connected to the upper end of the long plate 11. A pair of support plates 18 are connected to the intermediate portions of the pair of long plates 11 via shafts 16, respectively. A pair of support plates on the shaft 16
The upper part of 18 is connected, and the support plate 18 is connected rotatably around these shafts 16. A seat frame plate 21 is connected to an intermediate portion of each of the pair of support plates 18 via a shaft 20. One end of a seat frame plate 21 is connected to the shaft 20, and the seat frame plate 21 is rotatably connected around these shafts 20. A plurality of seat plates 23 are fixed to the upper surfaces of the pair of seat frame plates 21 so as to straddle in the shape of a saw.

Therefore, the human body sits on the surfaces of these seat plates 23. The lower surface of the seat frame plate 21 has intermittent cutouts 25a, 2
5b is formed. The cutout portions 25a and 25b are formed intermittently in the longitudinal direction of the seat frame plate 21.

The corners of the positioning plate 27 are fitted into these cutouts 25a. The positioning plate 27 is a shaft provided on the pair of long plates 11.
It is fixed across the long plate 11 between the lower plate 16 and the horizontal plate 13. The positioning plate 27 is for horizontally positioning the seat frame plate.

That is, the seat frame plate 21 is kept horizontal between the shaft 20 of the support plate 18 and the positioning plate 27.

This folding chair is made of wood and resin material.

Next, the change in the height of the folding chair of the sauna bath will be described.

First, the corner portion of the positioning plate 27 is fitted into the cutout portion 25a shown in FIG. In order to lower the folding chair, that is, to lower the position of the seat plate 23 for a person with a high sitting height, rotate the seat frame plate 21 in the direction of arrow A, that is, rotate the seat frame plate 21 upward about the axis 20. Move. Then, the long plate 1 is placed so that the positioning plate 27 is located in the notch 25b which is separated from the shaft 20.
With the shaft 16 of 1 as a fulcrum, the support plate 18 is moved in the direction of arrow C, that is, the shaft 1
The notch 25b is fitted into the positioning plate 27 by rotating the 6 upward in the direction of the arrow B, that is, centering.

 By doing so, the height of the seat plate 23 becomes low.

To increase the height of the seat plate 23, the seat frame plate 21 is rotated in the direction of arrow A, the support plate 18 is rotated in the direction opposite to the arrow C, and the seat frame plate 21 is again rotated in the direction of arrow B. Notch 25a
Then, the corners of the positioning plate 27 are aligned and fitted.

In this embodiment, the cutout portions 25a and 25b are two,
It goes without saying that the height of the seat plate 23 can be finely adjusted by forming three or more.

Further, since the support plate 18 and the seat frame plate 21 are rotated 180 degrees by the shafts 16 and 20, they can be folded flat.

[Effects of the Invention] As described above with reference to the embodiments, according to the folding chair of the sauna bath of the present invention, since a plurality of notches are formed on the lower surface of the seat frame plate, the support plate and the seat frame plate are separated from each other. By rotating, the height of the chair can be selected in several steps. Further, when the chair is stored, the constituent members are incorporated into the pair of long plates by the rotation of the support plate and the seat frame plate and folded flat, so that the storability is good.

[Brief description of drawings]

FIG. 1 is a side view showing an embodiment of a folding chair for a sauna bath according to the present invention, FIG. 2 is a front view of FIG. 1, FIG. 3 is a perspective view of a conventional sauna bath, and FIG. It is a perspective view of a chair for a sauna bath. 1 …… Main body, 2 …… Chair, 11 …… Long plate, 13 …… Horizontal plate, 18
…… Support plate, 20 …… Axis, 21 …… Seat frame plate, 23 …… Seat plate, 25
…… Notch, 27 …… Positioning plate.

Claims (1)

[Scope of utility model registration request] 1. A pair of long plates having a constant width and a constant thickness,
A pair of horizontal plates connected to the long plates between the upper and lower parts of the pair of long plates, and a width of the long plates rotatably connected to an inner substantially middle portion of the pair of long plates via a shaft. A pair of support plates having the same width as the above, and a pair of seat frame plates having the same width as the width of the long plate rotatably connected to the inner substantially middle portion of the pair of support plates via a shaft, A positioning plate for horizontally positioning the seat frame plate is fixed to the pair of long plates, and a plurality of cutout portions to be fitted into the positioning plate are formed on the lower surface of the seat frame plate of a sauna bath. Folding chair