JPS59127Y2 - floor action - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a floor cushion that can be used like an easy chair by having a mold on the floor.

The purpose of the present invention is to provide a new floor cushion that is light and fashionable, and that also fits perfectly to the body shape of the person sitting on it, making it an extremely comfortable easy chair. The explanation is as follows.

In the figure, reference numeral 1 denotes a bag-like outer covering made of cloth such as kohl, velveteen, vinyl leather, and mohair fabric made by Akunol, and having an approximately truncated hexagonal pyramid shape. The length of one side, a, is 44 cm, and the length of the diagonal, b, is 85 cm.
A regular hexagonal bottom cloth 1a, a circular top cloth 1b with a diameter length C of 25 cm, and the dimensions of each part are d = 122 cm, e
=57cm, f =45cm, g =44cm,
By sewing six pieces of side cloth 1C with h = 13 cm, the bag is formed into a truncated hexagonal pyramid-shaped bag with a large bottom surface similar to a truncated conical shape, as shown in FIG.

Reference numeral 2 is a cushioning material made of a spherical foam made of synthetic resin such as polystyrene resin or polystyrene-polyethylene copolymer resin, and this cushioning material 2 is preferably a mixture of materials with different diameters in order to improve fluidity or filling properties. and use it.

For example, 13 to 4 types have a diameter of 15 to 2 mm.
%, 8mm large, 3mm large, and 2mm large, 10% each.

3 is a chuck provided on the bottom cloth 1a of the outer cover,
When the chuck 3 is opened, the cushioning material 2 is filled with approximately 80% of its internal volume, for example, so that the cushioning material 2 does not fill the internal volume of the outer cover 1 under normal conditions (when not in use).

Since the cushioning material 2 can be freely inserted and removed from the chuck material 3, the filling amount can be selected according to the body shape, weight, preference, etc. of the person sitting.However, in order to obtain the shape of an easy chair, it is necessary to A filling amount in the range of 60 to 90% of the internal volume of the body 1 is desirable.

When the cushioning material 2 is left unused and not in use, the upper portion of the cushioning material 2 of the outer covering 1 is shriveled and folded over, as shown in FIG.

However, when a person begins to sit on it, the upper part of the cushion material 2 is pushed backwards by the weight of the person, and the pushed cushion material 2 rises and covers the upper space of the folded outer cover 1 behind. Inflate upwards.

When the person has finished sitting, the void filling effect of the internal cushioning material 2 and the effect that the internal volume of the outer cover 1 is somewhat narrowed due to the human body's volume combine to create a tense state, causing the seat portion 4, backrest portion 5, and left and right portions to become tense. The shape of the easy chair shown in FIG. 2 is formed with armrests 6, 6.

When you stand up, the tension in the outer cover 1 is released and it loses its shape as an easy chair, but if you sit down again it will of course become an easy chair, but if you lift the top of the outer cover 1 and shake it to release it, it will return to its original shape. It becomes the original shape of the figure.

By varying the size of the outer cover 1, it can be adapted to suit the user, such as a standard size for adults or children.

For example, in the case of a child's case, the outer cover 1 may be made smaller and the head shaped like an animal as shown in Figure 5, making the whole animal-like, and in the case of an adult's case, fur may be pasted at key points. It is also possible to change the size, shape, etc. of the outer cover 1, or to provide a picture, a pattern, etc. thereon.

As mentioned above, the present invention is made by enclosing a small amount of light and fluid cushioning material into the inside of a bag-like outer cover with a shape close to a truncated cone with a large bottom surface so as not to fill the bag. When sitting, this transforms into the shape of an easy chair with a backrest and armrests, making it a very comfortable chair that perfectly fits the body shape of the person sitting on it.It is light and fashionable, yet easy to handle and store away. It is also simple, extremely convenient and practical.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; Fig. 1 is a perspective view showing the state when not in use, and Fig. 2 shows the state when in use (
Figure 3 is a perspective view of the outer jacket 1 in an inflated state, Figure 4 is a plan view of the fabric of the outer jacket 1, and Figure 5 is a different outer jacket 1. FIG. In the figure, 1 is the outer cover, 2 is the cushion material, 3 is the chuck,
4 is a seat part, 5 is a backrest part, and 6 is an armrest part.

Claims (1)

[Scope of utility model registration request] 1. This floor cushion is made by filling a small amount of light and fluid cushioning material inside a bag-like outer cover with a large truncated conical bottom so that it does not become full. 2. The floor cushion according to claim 1, wherein the filling amount of the cushioning material is 60 to 90% of the internal volume of the outer cover. 3. Utility model registration claim 1 or 2, wherein the cushioning material is a spherical foam made of synthetic resin such as polystyrene resin or polystyrene-polyethylene copolymer resin.
Floor cushion as described in section.