JP3008019U - Sanya type pillow - Google Patents

Abstract

(57) [Summary] [Purpose] With extremely natural movements, the head and neck can be displaced during sleep and the height can be changed smoothly.
With a shape that keeps the tibia and spine straight even when lying sideways, it provides a pillow that does not burden the neck while resting while rolling over regardless of how you sleep. [Structure] A rectangular parallelepiped (1) is provided with a U-shaped deep recess (2) to form two peaks (3).

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a Yamatani-type pillow that smoothly rolls over during sleep.

[0002]

[Prior art]

 Traditionally, there have been pillows that support the head and neck during sleep.

[0003]

[Problems to be solved by the device]

 This had the following drawbacks. (B) Disregarding head and neck dislocations and height changes when turning over. (B) Even if a pillow has a shallow depression, it only stabilizes the head and neck in a fixed position, and sleeping sideways puts a strain on the neck. (C) The height-adjustable pillow unfortunately frequently turns over, and during sleep, it is not possible to wake up each time and adjust the height of the pillow. The present invention has been made to eliminate these drawbacks.

[0004]

[Means for Solving the Problems]

 U-shaped deep depressions (2) and (2) are provided in the rectangular parallelepiped (1), and two mountains (3) and (3) are formed. is there .

[0005]

[Action]

 When turning over, ride on the mountains (3) (3) so that the head and neck follow the U-shaped slopes (4) (4) from the depressions (2) (2) and turn sideways. If the reverse operation is performed, it will turn to the back and return to the original position.

[0006]

[Embodiment] An embodiment of the present invention will be described below. (B) Use a rectangular parallelepiped longer than a conventional pillow. (B) U-shaped deep recesses (2) and (2) are provided in the rectangular parallelepiped (1) to form two peaks (3) and (3). When the present invention is used in the structure as described above, when the head and neck are aligned with the depressions (2) (2) along the U-shaped slopes (4) (4), the peaks (3) (3) Ride on and turn sideways. If the reverse operation is performed, the person will lie on its back and return to its original position. As shown in Fig. 2, a twin Yamatani pillow can be made by providing two U-shaped deep depressions based on the structure of the Yamatani pillow.

[0007]

[Effect of device]

 As shown in Figs. 3 and 4, the head and neck can be displaced and the height can be changed smoothly during sleep with extremely natural movements. With the shape that keeps the spine straight, the body can be relaxed while rolling over regardless of how to sleep, and the neck is not burdened.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a perspective view showing another embodiment of the present invention.

FIG. 3 is a side view showing an embodiment of the present invention.

FIG. 4 is a side view showing an embodiment of the present invention.

[Explanation of symbols]

 1 rectangular parallelepiped 2 U-shaped depression 3 mountain 4 slope

Claims (2)

[Scope of utility model registration request] 1. A U-shaped deep recess (2) in a rectangular parallelepiped (1).
(2) is provided, and two mountain (3) and (3) are formed. 2. Based on the structure of the mountain trough type pillow of claim 1,
A twin Yamaya-type pillow that can be made by providing two U-shaped deep depressions.