JPH0421809Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention fills a hollow bag with a lightweight bulky material such as foamed resin beads, and a latent heat agent or a heat absorbing agent during vaporization and crystallization, making it ideal for overnight use in both summer and winter. This involves improving pillows to help people stay cool.

There are various types of pillows that are used to cool the head, but the ideal temperature is (29 degrees Celsius while sleeping, 30 degrees Celsius while sleeping).
There is no temperature-adjustable pillow that maintains the temperature at 31 degrees Celsius (during deep sleep) and 32 degrees Celsius from resting until waking up.

Therefore, this project involves mixing foamed resin beads, sepiolite, which has a capillary action, with coolant water, sodium phosphate, etc., and sealing the mixture in a hollow plastic bag.
We are trying to provide a cooling pillow that maintains the right temperature throughout the night.

Embodiments of the present application will be described in detail below using the drawings.
1 indicates a hollow bag, which is made of a durable pillow such as a vinyl membrane and high-frequency welded to prevent air leakage. 2 indicates peas, which are filled with a light and bulky material such as polystyrene foam resin particles. In step 3, disodium phosphate (Na ₂ HPO ₄ , 12H ₂ O) or sodium sulfate (Na ₂ SO ₄ , 10H ₂ O), etc. and water (H ₂ O) are appropriately mixed to moisten the beads 2, and the capillary tube is It is designed to help the body function and release heat from the head into the atmosphere. 4 indicates sepiolite, which is a fibrous substance made of magnesium silicate.The molecular structure is brick-like and has many spaces.It absorbs a large amount of water and has special plasticity. Therefore, about 10% of the beads are mixed in so as to cover and moisten the beads 2 and promote capillary action.

As mentioned above, this idea utilizes the bulkiness of the beads 2, but the bag 1 is filled with beads 2, water, and sodium phosphate 3 in order to control the heat retention of the adverse effect and also eliminate the squeaking sound that occurs during use. By sealing a mixture of and Sepiolite 4, it is prepared to maintain the appropriate temperature for each time, from bedtime to morning, regardless of summer or winter, such as when sleeping, sleeping, deep sleep, and inertia.

Therefore, regardless of whether it is summer or winter, if you can sleep comfortably and soundly, you will recover from the fatigue of the day and wake up the next morning feeling refreshed, which has the great effect of not only maintaining your health but also improving your study and work efficiency. Although the effects of the present invention are not noticeable, the ability to maintain an appropriate temperature for a long period of time, 1/3 of the day, should be emphasized.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; Fig. 1 is a cross-sectional front view of the pillow, Fig. 2 is an enlarged view of the contents, and Fig. 3 is a physical illustration of the material. 1...Hollow bag, 2...Beads, 3...Cooling agent (water, sodium phosphate, sodium sulfate, etc.), 4...
...Sepiolite fibrous body.

Claims (1)

[Scope of utility model registration request] A cooling pillow in which a light bulky foamed resin piece 2, a moisture absorbent sepiolite 4, a cooling agent water 3, and sodium phosphates 3 are mixed and sealed in a hollow bag 1.