JPH0721184Y2 - Futon - Google Patents

Description

[Detailed Description of Device] a. Purpose of the Invention [Industrial Field of Application] The present invention is a futon, more specifically, two futons which can be fused and separated, at least one of which is provided with a large number of permanent magnets. It relates to a seasonal type futon.

[Conventional technology]

Feather duvet is ideal as a comforter because it is lightweight and has excellent heat retention effect, and it is becoming widespread in Japan. Like the normal duvet, the duvet is used for thick winter and thin summer.

[Problems to be solved by the invention]

Duvets are much more expensive than regular duvets,
It is economically burdensome to separately prepare summer and winter as in the past, and there is a waste of having to play one of them depending on the season. In addition, the duvet has excellent heat retention effect, but is insufficient in terms of the effect of promoting blood circulation for recovery from fatigue and promotion of health, and the seam (quilting part) is a so-called cold point, which is uniform over the entire area. There is a problem that it does not have a good heat retaining effect.

The present invention has been made in order to solve such problems, and in addition to the effect of being lightweight and excellent in heat retention, it exerts a blood circulation promoting effect by magnetism, and can be used all seasons and is economical. The purpose is to provide a duvet.

B. Configuration of the Invention [Means for Solving the Problems] The present invention is composed of two relatively thin duvets in which the seams do not overlap when overlapped, and at least one duvet has a large number. The above-mentioned problem was solved by fixing the permanent magnet of No. 2 and fixing the two duvets to the whole circumference by velvet fasteners (registered trademark Velcro) or other fastening means in a detachable manner.

[Action]

The two duvets are attached to each other through fastening means in the cold season to be used as one futon, and are separated in the warm season to be used separately. When used in combination, a third heat-retaining layer is formed between the upper and lower duvets to promote the heat-retaining effect, and because the seams between the two do not overlap, so-called cold points cannot be made, A uniform heat retention effect can be obtained over the whole. Also, there are many permanent magnets on the outside of the duvet located on the lower side, that is, on the body contact surface side,
This promotes blood circulation, thus relaxing shoulders and muscles during sleep and relieving fatigue.

〔Example〕

FIG. 1 is a perspective view of an embodiment of the present invention, in which 1 is an upper down duvet, 2 is a lower down duvet, both of which are thin, but the lower down is usually better Be thin. Numerals 3 and 4 are seams (quilting parts), and the seams 3 and 4 are prevented from overlapping each other. For example, the upper duvet 1 is provided with a mirror 5, a seam 3 is inserted inside the duvet, the lower duvet 2 is not provided with a mirror, and one side is longer than the upper duvet 1. Then, the seams 4 may be inserted in a grid pattern. The permanent magnet 6 is usually attached only to the lower duvet 2. The permanent magnet 6 is directly adhered to the inner side of the futon cloth on the side that comes into contact with the body when being worn. For example, in the case of a single-sized futon, 88 permanent magnets having a magnetic force of 900 gauss are used, and as shown in FIG. 2, the upper and lower parts are increased and the intermediate part is decreased. 7, 8
Are a pair of fastening means and usually use a velvet fastener. The fastening means 7 and 8 are attached over the entire circumference in order to form a third heat retaining layer between the upper and lower duvets 1 and 2.

C. Effect of the Invention The present invention is as described above, and can be used by combining and separating according to the season, so that a relatively expensive duvet can be used economically and effectively, Occasionally, a third heat-retaining layer is formed between the two duvets, and since no cold points are created, the heat-retaining effect is promoted, and the magnetic action also promotes blood circulation, resulting in an ideal comforter. There is.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention, and FIG. 2 is a plan view showing an arrangement example of permanent magnets. Explanation of reference numerals 1 …… Upper duvet, 2 …… Lower duvet 3,4
...... Seams, 5 ... Mirrors, 6 ... Permanent magnets, 7,8 ... Fastening means

Claims (1)

[Scope of utility model registration request] 1. A pair of relatively thin duvets (1) in which seams (4) are prevented from overlapping when they are overlapped,
(2), at least one of the down duvets is fixed with a large number of permanent magnets (6) on the body contact surface side,
The duvet (1), (2) is a combination duvet which is detachably fastened by velvet fasteners and other fastening means (7), (8) over the entire circumference.