JP2009106642A - Good sleep pillow - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve problems of pillows, although, as a proverb says, "keeping the head cool and feet warm", a person has a good sleep when cooling the head and warming the feet, a regular pillow is hard or soft and is filled with heat during sleep, while a water pillow has too much fluidity in the bag and no stability. <P>SOLUTION: For improving the stability, a low-repulsion urethane resin and an air bag are inserted into the water pillow so as to provide this good sleep pillow with appropriate softness, coolness and a fitting property. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a sleep pillow characterized by inserting a low-resilience urethane resin and an air bag into a water pillow.

Ordinary pillows have problems with hardness and heat dissipation, and it is easier to sleep better if you cool your head and warm your feet, as the term head cold foot heat. In the garlic, the conventional water pillow is small, fluid, and not stable.
Japanese Patent No. 3630420

  As described above, ordinary pillows have a problem of hardness and softness, and if they fit the head, they do not dissipate heat, and the soft memory foam pillow is hot when wrapped around the head. Well, the water pillow had a flow system and was not stable.

Therefore, taking advantage of the cooling characteristics of the water pillow, we have invented a sleep pillow with moderate softness, coldness and a feeling of footing by inserting a low-resilience urethane resin and an air bag into the water pillow so as to increase the sense of stability.
By inserting a low-resilience urethane resin and air bag into the water pillow, a sense of stability is increased. The low resilience urethane resin is inexpensive and can provide the sleep pillow of the present invention at a low price. Conventionally, by sleeping with the head cooled, sufficient deep sleep can be obtained, and there are effects such as good health. Low-resilience urethane resin has the property of discharging water when pressed and returning to its original shape when stress is removed. This action fits the head well.
The low-resilience urethane resin is so-called foaming urethane, which deforms in response to stress, sucks water, and discharges it.
The air bag may be a single body, or a large number of rod-shaped air bags may be arranged side by side. The air bag floats the low-resilience urethane resin of air and deforms according to the stress. To double the effect, the water pillow is about twice as large as the conventional one. (Length 43 centimeters, head size width 63 centimeters, shoulder width) This makes it possible to effectively obtain the elasticity of rubber and double the advantages of the present invention.

By inserting a low-resilience urethane resin and air bag into the water pillow, a sense of stability is increased. The low-resilience urethane resin is inexpensive and can provide the pillow of the present invention at a low price. Conventionally, by sleeping with the head cooled, sufficient deep sleep can be obtained, and there are effects such as good health. Low-resilience urethane resin has the property of discharging water when pressed and returning to its original shape when stress is removed. In order to support this action, the air bag is inserted into the lower part of the low-resilience urethane resin, so that the head fits gently and well.
The sleep pillow has a synergistic effect of the low-resilience urethane resin and the air bag. In addition, the cooling effect of the water pillow can be utilized and the head can be easily fitted to the head is an invention based on the compatible action of the low-resilience urethane resin, water and air bag.

Figure 3 shows a donut-shaped pillow (cushion)
Traditional donut pillows were mostly air pillows. The disadvantage of air pillows is that they are not stable when supporting the load. The present invention has an integrated structure in which low-rebound urethane resin is set in a donut-shaped pillow, water is included, an air bag is inserted in the lower part, and it is wrapped in a rubber bag. I can do it. Moreover, since the present invention has a structure in which water is contained in the low-resilience styrene resin, an increase in temperature can be suppressed. By utilizing this feature, it can contribute to long-distance safe driving by reducing stability and fatigue of the waist when driving a car (acting to take heat from pressure on the waist). Protecting the physical condition of a pregnant woman after giving birth (to distribute and support the gravity on the hips) can be beneficial.

FIG. 5 is a sleep bed for sleep. The application of a sleep pillow according to the present invention can be realized in a simple, lightweight and inexpensive form of a sleep bed without bed slipping, which has recently been required for nursing care.
In a bed-type rubber bag, a low-resilience urethane resin is inserted in the upper part and an air bag is inserted in the lower part. With the synergistic effect of the bag, the entire body can be gently and fitly wrapped to prevent bed slipping and turn over easily. In addition, temperature control, which is indispensable for body temperature, can be easily performed by changing the temperature of the body part using a temperature-controlled electric heater.

Fig. 7 Water Saddle Car Bar for Bicycle The application of the sleep pillow of the present invention hurts the hips when cycling a long ride.
It was particularly painful on the pebbles and on the road. The water saddle car bar for bicycles has an integrated structure in which low resilience urethane resin is set in a rubber bag, water is included, an air bag is inserted in the lower part, and it is wrapped in a rubber bag, providing a sense of stability when supporting a load. I can do it. Moreover, since the present invention has a structure in which water is contained in the low-resilience styrene resin, an increase in temperature can be suppressed. By utilizing this feature, when riding a bicycle, it reduces stability and fatigue of the waist (acts to take heat from the pressure of the waist). It can also contribute to long-distance cycling, such as mania, A beneficial effect can be obtained to protect the physical condition of pregnant women after birth (to disperse and support the gravity on the waist).

    By inserting a low-resilience urethane resin containing water in the upper part of the water pillow and an air bag in the lower part (by the action of volume and fluid movement in the principle of Archimedes' law) It becomes a pillow.

    A practical example will be described below with reference to the accompanying drawings. 1 is a sleep pillow. 2 is a rubber bag, 3 is a low-resilience urethane resin, and 4 is an air bag. The low-rebound urethane resin 3 contains water and wraps everything in a rubber bag.

It is a front view which shows the sleep pillow of this invention. It is sectional drawing which shows the sleep pillow of this invention. It is a front view which shows a donut type pillow (cushion). It is sectional drawing which shows a donut-shaped pillow (cushion). It is a front view showing a sleeper water bet. It is sectional drawing which shows a sleeper water bed. It is a front view which shows the water saddle car bar for bicycles. It is sectional drawing which shows the saddle car bar for bicycles.

Explanation of symbols

1 Sleep pillow body 2 Rubber bag 3 Low-resilience urethane resin 4 Air bag 5 Temperature control heater 6 Fixed installation hole

Claims (2)

  A sleep pillow characterized by inserting a low-resilience urethane resin and an air bag into the water pillow.   2. The sleep pillow according to claim 1, wherein a urethane resin containing water is placed on the air bag.

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