JP6892979B1 - pillow - Google Patents

Abstract

PROBLEM TO BE SOLVED: To twist a neck without moving the position of the head and bending the neck in the same manner as the motion of rotating the head and twisting the neck in the standing and sitting postures even in the lying posture. Provide pillows that can be used. SOLUTION: In the case where the arc-shaped pillow is a pendulum body composed of one fixed point or two fixed points, and the pendulum body is composed of the two fixed points. , Both ends of the arc-shaped pillow, which is longer than the distance between the two fixed points and the fixed points, are connected by a pair of hanging tools and suspended. [Selection diagram] Fig. 2

Description

The present invention relates to a pillow used for a motion of rotating the head and twisting the neck in a lying position.

Among the conventional pillows used for the movement of rotating the head and twisting the neck in the lying position, there are a stationary pillow, a pair of rollers as in Patent Document 1, and a pillow consisting of an endless band attached to the rollers. is there.

In the pillow consisting of the roller and the endless band attached to the roller, when the head is rotated on the endless band, the endless band is moved by the rotation of the head, so that the position of the head does not move. You can twist your neck without bending it.

Patent No. 5428

In the above-mentioned stationary pillow, when the head is rotated on the pillow during the twisting exercise of the neck in the recumbent posture, the head moves so as to roll on the pillow and the neck is bent, so that the standing posture and the sitting position are performed. It was difficult to twist the neck without bending it like the movement of twisting the neck in the posture.

Further, in the pillow of Patent Document 1 composed of a roller and an endless band attached to the roller, the roller arranged in consideration of the interval for rotating the head is attached to the roller as well as smoothness and durability. There is a problem that the cost of parts is high because a diameter is required so that the top and bottom of the endless band do not come into contact with each other.

Further, in the case of the endless band having flexibility, there is a problem that if a bank-shaped protrusion for effectively receiving and receiving the head is provided, the roller cannot be smoothly caught in the roller.

From the above problems, an object of the present invention is to effectively receive and receive a pillow capable of twisting the neck without bending the neck as in the standing and sitting postures. It is an object of the present invention to use a rigid member capable of installing a bank-shaped protrusion and to realize and provide a structure that does not use a roller.

The solution to the problem of neck bending during the above-mentioned stationary pillow twisting exercise is to attach the pillow to one fixed point or a pair of hanging tools attached to two fixed points. It is a pendulum body that hangs on both sides of the.

The pillow is made into an arc shape so that the head receiving surface of the pillow suspended by a pair of hanging tools attached to the above-mentioned fixed points is aligned with the swing trajectory.

When the above-mentioned arc-shaped pillow is hung by a pair of hanging tools attached to two fixed points, the arc-shaped head is hung by suspending both ends of the arc-shaped pillow that is longer than the distance between the fixed points. It swings so as to approximate the receiving surface of the part.

The motion of twisting the neck on the arc-shaped pillow by suspending the arc-shaped pillow with one support shaft or a pair of hanging tools attached to the two support shafts to form a pendulum body. Therefore, when the head is rotated, the position of the head does not move due to the movement of the pillow that is arcuate by the rotation of the head. You can twist without bending.

In the above-mentioned configuration of the pendulum body, since the roller is not used, the component cost can be reduced.

Since the arc-shaped pillow can be a rigid body, there is no problem even if a bank-shaped protrusion for effective reception of the head is installed on the reception surface.

Further, the support shaft is provided with a pair of hanging tools attached to the support shafts provided on the upper portions of the support frames erected with the arc-shaped pillows positioned on both sides of the head in the lying position. By suspending both ends of the arc-shaped pillow that is longer than the distance between the pillows, the head receiving surface of the arc-shaped pillow and the swing trajectory can be approximated and swung.

It is a perspective view of the pillow which hung both ends of the arc-shaped pillow by the hanging tool attached to one support shaft. It is a perspective view of a pillow in which both ends of the arc-shaped pillow are hung by hanging tools attached to each of the two support shafts. It is a perspective view of the pillow which installed the bank-shaped protrusion on the head receiving surface of the arc-shaped pillow.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. The present invention is not limited to the present embodiment.

In FIG. 1, the support frame 2 installed on the base 1 is used to form an arc with a pair of hanging tools 3a3b mounted on one support shaft 4 installed above the head in the lying position. Both ends of the pillow 7 are hung to form a pendulum body.

In FIG. 2, the arc-shaped pillow 7 is installed on each of the support frames 5a and 5b erected on the left and right sides of the base 1 so as to be located on the left and right sides of the head in the lying position. In a pendulum structure composed of two fixed points by suspending both ends of an arc-shaped pillow 7 that is longer than the distance between the support shafts 4a4b with a pair of hanging tools 6a6b attached to the support shafts 4a4b. Also, the arc-shaped pillow is made to swing around a circular orbit.

In FIG. 3, a bank-shaped protrusion 8 is installed on the head receiving surface of the arc-shaped pillow 7.

As the member of the arc-shaped pillow, plastic or wood can be used.

As the above-mentioned hanging tool, a band-shaped, string-shaped, wedge-shaped, or panel-shaped member can be used.

1 Base 2, 5a5b Support frame 3a, 3b, 6a, 6b Suspension tool 4, 4a4b Support shaft 7 Arc-shaped pillow 8 Embankment-like protrusion

Claims (2)

Both ends of the pillow which is arcuately, supine posture when the head of the installed are supporting frame and said one provided in the support frame pivot and a pair of said mounted on a single shaft so as to cover the In the movement of rotating the head on the pillow of the arc-shaped pillow and twisting the neck by suspending both ends of the arc-shaped pillow with a hanging tool to form a pendulum body, the arc-shaped pillow is formed by the rotation of the head. In a pillow for exercise that twists the neck in a lying position, which has the function of not causing the position movement of the head and bending of the neck by matching or approximating the head receiving surface of the pillow with the swinging circular trajectory.
A support frame erected on both sides of the head in the recumbent posture, and a support shaft provided on each upper portion of the support frame and a pair of hanging tools attached to each of the support shafts. The feature is that even a pendulum pillow that uses two support shafts by suspending both ends of an arc-shaped pillow that is longer than the distance between the support shafts has a function of swinging in a circular orbit. Pillow for exercise that twists the neck in a lying position. An exercise pillow for twisting the neck in a recumbent posture, characterized in that the arc-shaped pillow according to claim 1 is provided with a bank-shaped protrusion for effectively receiving and receiving the head.

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