JP3149220U - Lower body heating tool using bag-like electric heat source - Google Patents

Abstract

An object of the present invention is to provide a more efficient lower body heating tool that does not allow heat to escape from a gap. A thick electric blanket having a length of about 2.2 meters and a width of about 1 meter is folded in half, and both ends are closed into a bag shape to make it difficult for heat to escape. When you put the lower body in the bag, the heat source is close to your body, so it warms up quickly and with less power. Easy to move. Moreover, attachment and detachment were made easy by using a fastener when closing both ends. [Selection] Figure 1

Description

  The present invention relates to a lower body heating device in which both ends of an electric blanket are closed to form a bag shape.

  Conventionally, in order to warm the lower body, a kotatsu, a rug and a foot warmer have been used.

  When trying to get warm with a conventional electric rug or foot warmer, heat escapes from the gap, which is not efficient. Electric kotatsu consumes little power and takes some time to warm up.

  The present invention solves the above problems by folding the long side of the electric blanket, closing both ends into a bag shape, and placing the lower body in the bag to warm it. Furthermore, in order to make attachment and detachment easy, when closing both ends, it decided to use a fastener for the one part or all.

  By closing both ends of the electric blanket and making it into a bag shape, the escape heat can be reduced. In addition, since the heat source is close to the body, it warms the body faster than kotatsu, and requires less power. Depending on how you sit and the length, you can warm your hips as well as your hips. Easy to move. Also, the fasteners attached to both ends make it easy to attach and detach.

  When folded in half, the length on one side is about 1.1 meters, so the overall length is about 2.2 meters and the width is so that the upper side can be laid down and the lower side can be laid under the buttocks Pass a wire that becomes a heat source through a thick blanket of about 1 meter, make an electric blanket, fold it at the center of the longer one, close both ends, and form a bag. At that time, a fastener is used for some or all of them.

  When using the lower body in the above bag, slightly reduce the space between the heat source coils in the part that hits the foot.

  Strengthen the protection of the heat source coil in areas where gravity is applied, such as the part under the buttocks.

  Temperature control is multistage.

  A string for fixing the present invention to a chair or the like, or a ring or hole for passing the string is attached to the upper end of the blanket on the lower side.

  The velcro is attached to the blanket to stop the cover and not to let the heat escape.

  In order to increase the thermal efficiency of the present invention and prevent dirt, a cover with a magic tape is provided.

  The total length is about 2.8 meters so that the waist can be covered even when it is used while sitting.

  When used on a stool, the length of the lower side of the blanket should be extended to the back of the knee, and the bag should extend up to the belly. FIG.

  A thin blanket is used in the present invention, and a thick cover is used.

  Instead of the blanket of the present invention, quilted cotton quilted material is used.

It is the figure which turned over the upper end of the upper blanket used as a knee when folded in half. Viewed from the upper blanket that hangs when folded in half Example (0014) seen from below

Explanation of symbols

1 Fastener 2 Velcro 3 String 4 Upper back

Claims (2)

Folding electric blanket, closing both ends, and heating device Lower body heating tool that folds an electric blanket and closes both ends using a part or all of the bag as a bag

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