JP3059517U - Urethane pillow - Google Patents

Abstract

(57) [Summary] [Purpose] It is possible to obtain both a feeling of use due to moderate resistance transmitted to the head and neck and a soft touch feeling of urethane foam. A urethane foam 12 is used as a core material, and the surface thereof is coated with an airtight thin film 14 having a small elasticity and hardness. pillow.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a pillow used at bedtime.

[0002]

[Prior art]

 Conventional pillows made of urethane foam are used as the core material.Pillows whose surfaces are covered with a soft and breathable material such as cloth, and non-breathable leather like leather have elasticity and hardness. Pillows covered with some material are known.

[0003]

[Problems to be solved by the invention]

 In the former of the technologies described in the prior art, although the soft feel of urethane foam is maintained, there is no feeling of use for some users because there is no resistance to the head and neck when used. There was a problem that many people complained about such concerns.

[0004] In addition, the latter has a problem that, although a sufficient feeling of use is obtained, the soft touch of urethane foam cannot be obtained because it is impaired by the elasticity and hardness of the skin. I was

The present invention has been made in view of the above-mentioned problems of the prior art, and an object of the present invention is to provide a urethane foam which does not lose its soft tactile sensation and can be used sufficiently. It is intended to provide a pillow with a feeling.

[0006]

[Means for Solving the Problems]

 In order to solve the above object, the pillow of the present invention has an airtight thin film having low elasticity and hardness coated on the entire surface of urethane foam formed into an arbitrary shape to be used for a pillow.

The thin film coated on the surface is provided with a plurality of small holes at arbitrary positions so that the amount of air inside can be changed.

【Example】

FIG. 1 shows a sectional view of an embodiment of the pillow according to the present invention. The pillow 10 of the present embodiment is composed of urethane foam 12 as a core material, and a thin film 14 having low hardness, low elasticity and airtightness, which is coated over the entire outer periphery of the urethane foam 12. . Further, the thin film 14 is provided with a plurality of pores 16 at arbitrary positions.

FIG. 2 shows a case where the urethane foam 12 serving as a core material is manufactured in the shape of a generally used pillow and is provided with a thin film 14 and pores 16.

FIG. 3 shows an embodiment of the pillow 18 in the case where the shape of the urethane foam 12 as a core material is cylindrical, and the core material 12 is provided with a thin film 14 and pores 16. At this time, in order to use the pillow, a plurality of cylindrical pillows 20 processed into a cylindrical shape are stored in a cover 22 to form a pillow having a generally used shape.

[0011]

[Effect of the invention]

 The pillow of the present invention can achieve both the feeling of use due to the moderate resistance transmitted to the head and neck and the soft touch of urethane foam, which could not be obtained with existing urethane pillows.

[Brief description of the drawings]

FIG. 1 is a sectional view showing an embodiment of a pillow according to the present invention.

FIG. 2 is a perspective view showing an embodiment of the pillow according to the present invention.

FIG. 3 is a perspective view showing another embodiment of the present invention.

[Explanation of symbols]

 10,18 Pillow 12 Urethane foam 14 Thin film 16 Pores 20 Cylindrical pillow 22 Cover

Claims (1)

[Utility model registration claims] An urethane foam 12 is used as a core material, and the surface thereof is coated with an airtight thin film 14 having a low elasticity and hardness. Pillow provided.