pillow

Abstract

This item is a washable cylindrical pillow, made of breathable cushioning material (such as a three-dimensional spring structure) sewn into a cylindrical shape with fabric, and items can be placed inside the cylindrical pillow from both the left and right sides. As shown in Reference Figure 1, by using a three-layer mesh material such as double raschel for the inner fabric ▲2▼ near the center, a layer of air that allows easy ventilation of cold and heat is secured inside the cylindrical pillow ▲1▼. By using an elastic knit material for the outer fabric ▲3▼, cold and heat are less likely to escape from the pillow, providing a heat retention effect. The density of the outer fabric ▲3▼ is higher than that of the inner fabric ▲2▼. As shown in Reference Figure 2, which shows the usage situation, and Reference Figure 3, which shows the usage situation, an ice pack ▲4▼ can be placed inside the cylindrical pillow ▲1▼ to use it as a cooling pillow to prevent heat stroke, etc. As shown in Reference Figure 4, which shows the usage situation, the pillow can be adjusted to the desired height by placing a towel ▲5▼, underwear, or other cloth of any material and size inside, and it can also be used as a cushion.

Images