JPS5835251Y2 - foldable sauna box - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a foldable sauna box in which casters are attached to the lower parts of the side wall plates, front wall plate, and rear wall plate.

The desire to use saunas at home has been rapidly increasing recently.

However, in ordinary households, it is impossible to build a large sauna room due to the cost and lack of a large enough space for a sauna.

Therefore, a sauna box is being considered that is inexpensive, does not require a large installation space, and can be folded and stored in a small space when not in use.

This type of sauna box is constructed by horizontally rotating the front wall plate and the rear wall plate attached to each of the pair of side wall plates around their attachment parts, so that the front wall plate and the rear wall plate are attached to each side wall. After making contact with the outer surface of the board, the pair of side wall boards are relatively displaced in a direction in which they approach each other, and at the same time, the ceiling board and floor board, whose ends are supported by the pair of side wall boards, are folded between the side wall boards. Something like this is being considered.

This type of sauna box is convenient because it can be folded without disassembly, but when horizontally rotating the front and rear wall panels around the attachment points to the side wall panels, the front wall Since the entire load of the plate or rear wall plate is applied, it is difficult to smoothly horizontally rotate and fold the front wall plate or the rear wall plate.

Also, when folding a ceiling board or a floor board between a pair of side walls and changing the direction of the side wall boards so that they approach each other relatively, the lower part of the side wall board will slide against the floor, so folding the side wall board like this It was also difficult to carry out the work smoothly.

The purpose of this invention is to provide a foldable sauna box that solves these problems.
By installing casters at the bottom of the front and rear wall plates, when horizontally rotating the front and rear wall plates around the attachment points to the side wall plates, the entire load on the front and rear wall plates can be reduced. This feature prevents the side wall panels from acting biasedly on the mounting portion, and also prevents the bottom of the side wall panels from sliding against the floor when the side wall panels are displaced relative to each other, allowing for smooth folding work. That is.

An embodiment of the present invention will be described below with reference to the drawings.

In FIGS. 1 to 4, side wall plates 1 facing each other,
A front wall plate 3 and a rear wall plate 4 are disposed at the front and rear of the vehicle 2, respectively.

The front wall plate 3 has one end attached to the side wall plate 2 via a hinge 5 so as to be horizontally rotatable, and the rear wall plate 4 has one end attached to the side wall plate 1.
via a hinge 6 so as to be horizontally rotatable.

At each lower end of the side wall plates 1 and 2, both ends of the floor plate 7 are connected to the side wall plates 1 and 2.
, 2 through a hinge 8 so as to be rotatable about a horizontal axis parallel to the two.

This floorboard 7 is a pair of boards 7a. 7a are foldably connected with a hinge 9.

Further, both ends of a ceiling plate 10 are attached via hinges 11 to the upper ends of the side wall plates 1 and 2 so as to be rotatable about an axis parallel to the horizontal axis.

This ceiling plate 10 is also a pair of plate bodies 10 a , 10 a that are foldably joined together by a hinge 12 .

In the figure, 13 is a door provided on the front wall plate 3, and 14 is a door provided on the rear wall plate 4.
15 is the seat plate of the screen, and 16 is the front heater attached to both sides of the inner surface of the front wall plate 3.

A pair of casters 17 and 17 are attached to both lower ends of the side wall plate 1 as shown in FIG. 5, and a pair of casters 17 and 17 are attached to both lower ends of the side wall plate 2 as shown in FIG. Casters 18.18 are installed.

Furthermore, casters 19 are attached to the lower free end of the front wall plate 3 as shown in FIGS. 1 and 3, and casters 20 are also attached to the lower free end of the rear wall plate 4 ( (See Figure 3).

The folding operation of the foldable sauna box having such a structure is carried out in the following steps.

First, the front wall plate 3 shown in FIG. is horizontally rotated about the hinge 6, so that the rear wall plate 4 is aligned with the outer surface of the side wall plate 1.

At this time, since the front wall plate 3 and the rear wall plate 4 are moved on the floor by the casters 19 and 20, no unbalanced load acts on the hinges 5 and 6.

Next, the floor plate 7 and the ceiling plate 10 are folded between the side wall plates 1 and 2 around the hinges 9 and 12 as shown in FIG. 4, and the side wall plates 1 and 2 are brought relatively close to each other.

In this case, the side wall plate 1.2 is moved on the floor by casters 17.18.

A foldable sauna box folded in this way can be stored in a narrow space.

As explained above, in this invention, casters are provided at the bottom of the front and rear wall plates, so when the front and rear wall plates are horizontally rotated around the attachment points to the side wall plates and folded. It is possible to prevent the entire load of the front wall plate and the rear wall plate from acting biasedly on the mounting portion thereof.

Thereby, the front wall plate and the rear wall plate can be horizontally rotated smoothly around their mounting portions.

Moreover, since the casters are attached to the lower portions of the side wall plates, the side wall plates do not rub against the floor when the side wall plates are displaced relative to each other.

As a result, the entire folding operation can be carried out quickly.

Further, since casters are attached to the lower portions of the side wall plates, front wall plate, and rear wall plate, there is an advantage that the sauna box can be easily moved.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a foldable sauna box showing an embodiment of the present invention, and FIG. 2 is a perspective view of the sauna box shown in FIG. 3 is a plan view of the sauna box shown in FIG. 2, FIG. 4 is a perspective view of the sauna box shown in FIG. The left side view of the sauna box shown in FIG. 1.2...Side wall plate, 3...Front wall plate, 4
... Rear wall board, 7 ... Floor board, 10 ...
...Ceiling board, 17, 18, 19.20 casters.

Claims (1)

[Scope of utility model registration request] A front wall plate and a rear wall plate are respectively disposed at the front and rear of a pair of side wall plates facing each other, one end of the front wall plate is horizontally rotatably attached to one of the side wall plates, and the rear wall one side end of the plate is horizontally rotatably attached to the other side wall plate, and both ends of the floor plate are attached to the lower ends of each of the pair of side wall plates so as to be rotatable about a horizontal axis parallel to the side wall plates, Both ends of a ceiling plate are attached to the upper ends of each of the pair of side wall plates so as to be rotatable about a horizontal axis parallel to the horizontal axis, and the floor plate and ceiling plate are bendable about a horizontal axis parallel to the horizontal axis. A foldable sauna box, characterized in that at least two casters are attached to the lower part of each of the side wall plates, and at least one caster is attached to the free end sides of the lower part of the front wall plate and the lower part of the rear wall plate.