JP3116766U - Relax pillow that functions to stretch the neck and support the neck actively - Google Patents

Abstract

A pillow having a structure in which a first convex portion 1 and a second convex portion 2 are connected to a support base 3 by a shaft 9, and the first convex portion 1 To make the movement of the second convex part 2 soft and match the movement of the head, to make a more comfortable relaxation pillow.
A fulcrum 10 and a fulcrum 11 that support a support base 3 are used by changing them to an integrated pillow base 13, and a buffer part 12 is laid on and below the first convex part and the second convex part. It was solved by.
[Selection] Figure 2

Description

  The present invention relates to a pillow.

The applicant previously described in FIG. 1 in the specification of “Rotary backrest by load distribution method using elastic body and fulcrum” (application date: September 18, 2002, application number: Japanese Patent Application No. 2002-310291). A structure pillow was proposed.
FIG. 1 shows a first convex portion 1 composed of a cushion portion 5 having a cushion material pasted on a plate-like base 6 having a rectangular plane, and a boss 7 on which a shaft 9 can be set. A second convex portion 2 that is configured in the same structure as the first convex portion 1 and is symmetrical to the first convex portion 1, a support base 3 having bearings 8 at both ends, and a fulcrum 10 that supports the support base 3, A pillow composed of fulcrums 11.
(FIG. 1 corresponds to FIG. 7 in Japanese Patent Application No. 2002-310291, and is displayed as first convex portion 23, second convex portion 28, support base 34, fulcrum 31a, fulcrum 31b, and space 80).
In FIG. 1, when a portion extending from the neck to the back of the head is used as a pillow at the position of the space 4 between the first protrusion 1 and the second protrusion 2 positioned symmetrically, depending on the weight of the head The first convex portion 1 and the second convex portion 2 rotate about the axis 9 to form a substantially inverted triangular groove shape, and lightly fix and support the portion from the neck to the occipital region, so that the entire occipital region is contacted. The function is different from the pillow that supports it.
Therefore, even if the neck is removed, the head is stably supported, the body naturally stretches, and the space 4 created between the convex portion 1 and the second convex portion 2 and the back head also have a gap. The pillow has an excellent rest feeling because the head is in contact with the fabric of the pillow and the air flow is good, and heat does not accumulate in the back of the head.
(Japanese Patent Application No. 2002-310291 also proposes a pillow that forms a fixed inverted triangular groove shape by using a rigid material as shown in FIGS. 12 and 13.)
On the other hand, there is a high pillow that has been used in Japan for a long time as shown in Fig. 4 to prevent the head from coming into contact with the pillow fabric or futon. This pillow has Japanese hair (Takashimada, Maruki). These are used so that they do not collapse during sleep, and are made of a material such as cotton, which is made of a material such as cotton, on a table 15 such as wood, and is laid in a horizontally long cushion material portion 14.
In the case of a high pillow, when the neck is put on the cushion material part 14, the hair is designed to ensure a sufficient height so that Japanese hair does not touch the lower part of the table 15 and break.

Problems that the device tries to solve

The present invention makes use of the principle of the pillow having the structure shown in FIG. 1 to make the pillow more convenient, and eliminates the disadvantage of the high pillow shown in FIG. It was devised as a task to do.
The pillow with the structure shown in FIG. 1 is able to support the head stably even if the neck force is removed, the body stretches naturally, and there is a gap in the back of the head. A pillow with excellent rest, effective in relieving insomnia and sleeping deeply and comfortably.
However, when this is used, when the head moves outside the first convex portion 1 or the second convex portion 2, the first convex portion 1 or the second convex portion 2 is smoothly centered on the axis 9. Since the first convex portion 1 and the second convex portion 2 are small, there is a defect that the head is likely to come off from the first convex portion 1 and the second convex portion 2 because it rotates.
For the high pillow shown in FIG. 4, there is a gap in the back of the head, so there is an advantage such as heat does not accumulate in the back of the head,
Since the shape of the cushion material part 14 is flat with no difference in height between the center part and both ends that support the neck, the force required to stabilize the neck is required, and this causes the occurrence of muscle stress. is there.
The present invention was devised with the aim of overcoming these drawbacks and providing a more convenient pillow.

Means for solving the problem

As a means for solving the disadvantage of the pillow having the structure shown in FIG. 1 previously proposed, a pillow in which the fulcrum 10 supporting the support base 3 and the fulcrum 11 are integrated by a hard (hard) cushion material. It is solved by changing to the base 13 and laying the buffer part 12 by a soft (soft) cushion material at the lower part and the periphery of the first convex part 1 and the second convex part 2, 2 is a side view (partial sectional view) showing the structure, and FIG. 3 is a perspective view.
The high pillow shown in FIG. 4 has been solved by attaching a cushion part 16 made of a soft cushioning material to a pillow base 17 made of a hard cushioning material and a mold having a generally inverted triangular recess 18 in the central part. FIG. 5 is a perspective view showing the structure.

Effect of device

The pillow of the present invention shown in FIG. 2 is constructed such that the buffer portion 12 and the pillow base 13 are laid on and under the first convex portion 1 and the second convex portion 2, so that the head portion is the first convex portion 1 or the first convex portion. When the first convex portion 1 or the second convex portion 2 rotates around the axis 9 when moving to the outside of the two convex portions 2, the buffer portion 12 is the first convex portion 1 or the second convex portion 2. Of the first convex portion 1 or the second convex portion 2, and the first convex portion 1 by the load received by the rotation of the first convex portion 1 or the second convex portion 2 Or the contact part of the 2nd convex part 2 and the buffer part 12 is dented below, and supports the 1st convex part 1 or the 2nd convex part 2, and the outer side of the buffer part 12 and the 1st convex part 1 or The level difference from the second convex part 2 is reduced, the head is moved smoothly, and even if the head is turned over, it has a structure that does not give a sense of incongruity. It could be made with.
In addition, the position of the head should be perpendicular to the line connecting the left and right shoulders, but the rotation of the first convex part 1 or the second convex part 2 is roughly turned over In order to match the movement of both shoulders (e.g., if you roll over to the outside of the first convex part 1, the head and both shoulders rotate outward, but the first convex part 1 Rotating and distorting the buffer portion 12 creates an inclination according to the movement of the head, supports the neck muscle, and reduces the twist of the neck muscle), and has the effect of reducing the muscle stress of the neck muscle.

  FIG. 5 is a perspective view of a pillow according to the present invention. When a portion extending from the neck to a part of the back of the head is placed in the recess 18, the movement of the portion extending from the neck to a part of the back of the head is restricted by the action of the recess 18. Therefore, it does not require the force required for fluctuation of the head, can be relaxed, and has a good feeling of use.

Best mode for carrying out the invention

FIG. 3 is a perspective view of the pillow according to the present invention, and the following are six points for implementing the pillow proposed in FIG.
(1) It is better to design the buffer part 12 and the pillow base 13 to be large so as to surround the outer periphery of the first convex part 1 and the second convex part 2.
(2) The cushion part 5 and the buffer part 12 are made of urethane foam, cotton, or the like having an appropriate cushion.
(3) Manufacture is easy if the base 6 is made of plastic, the support base 3 is made of steel, and the shaft 9 is made of steel.
(4) Since the pillow base 13 also has a function of supporting the support base 3 of the steel plate, a polyester product or the like for a hard sheet is used.
(5) In addition to making the buffer part 12 wider, it is designed by changing the thickness and width of the front and back of the place protruding from the outer periphery of the first convex part 1 and the second convex part 2, depending on the physical condition and mood of the user It is also possible to produce products that are used interchangeably.
(6) To make a product, it is necessary to cover the surface with a pillow fabric.
Regarding the product shown in FIG. 5, the following two items are important points to consider.
(1) The pillow table 15 can be designed and designed with a structure in which a polyester product for a hard sheet is used and the other periphery is surrounded by soft urethane foam.
(2) To make a product, it is necessary to cover the surface with a pillow fabric.

FIG. 1 is a side view of a conventional pillow. FIG. 2 is a side view (partial sectional view) of a pillow according to the present invention. FIG. 3 is a perspective view of a pillow according to the present invention. FIG. 4 is a perspective view of a conventional pillow. FIG. 5 is a perspective view of a pillow according to the present invention.

Explanation of symbols

1. 1st convex part 2nd convex part 3. Support base 4. Space 5. Cushion part 6. Base 7. Boss 8 8. Bearing Axis 10. 10. fulcrum Fulcrum 12. Buffer section 13. Pillow base 14. Cushion material 15. Table 16. Cushion part 17. Pillow 17
18. Hollow

Claims (2)

  The shaft 9 is set so that the first convex portion 1 and the second convex portion 2 are positioned symmetrically with respect to the support base 3, and the buffer portion 12 is connected to the base 6 of the first convex portion 1 and the second convex portion 2. A pillow with a structure attached around the bottom.   A pillow having a structure in which a cushion part 16 having a depression 18 is attached to the upper part of the pillow table 17.

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