JP3136756U - pillow - Google Patents

Abstract

An object of the present invention is to provide a structure specific to the pillow body and to provide a special bag cover separately from the body so that a predetermined portion of the pillow body has a height difference to stably support the head posture. To give a predetermined cushioning property.
A body 1 includes left and right bulky parts 3, a bulky part 4 disposed between them, and a buffer empty part 14, and a bag cover has a fastener for opening and closing, In addition, at least the overall length of the bag cover is configured to be significantly shorter than the overall length of the main body 1, and the main body 1 is stored in the bag cover by using the close-up state of the low volume portion 4 and the buffer empty space portion 14. ing.
[Selection] Figure 1

Description

  The present invention relates to an improvement of a pillow used for sleeping.

As pillows used for sleeping, etc., various Japanese and Western configurations have been used and proposed since ancient times.
In general, the whole is bag-shaped and filled with feathers, buckwheat husks and the like.
In the case of these simple configurations, the pillow as a mass-produced product has a problem that its height is determined at the time of manufacture, and it is difficult to obtain a height suitable for each person.
However, in the past, once it was completed in ordinary households, it was possible to partially adjust the height by adjusting the amount of filling of the buckwheat husk and the like by partially unpacking the bag.
In order to prevent the pillow body from becoming dirty, the pillow cover has been detachably covered over the entire body or the central portion.

  In the mass-produced pillow described above, there is a problem that it is difficult to adjust the height, and there is also a problem with the hardness that supports the head. If the pillow is hard, it is difficult to turn over, and if it is too soft, Sinks into the pillow, and there is a problem that it is difficult to obtain a stable support.

Various proposals have been made to solve such problems, and examples include the following techniques.
Utility model registration No. 3068732. Utility model registration No. 3074654.

According to the above prior art, the head posture is made to be in an optimal state by giving the softness to each part of the pillow, or the hard filling material is selected and distributed in the inner filling It has been proposed to stabilize the head by such means.
However, anyway, until now, when the sewing in the production process is completed, the inherent flexibility of the pillow is determined, so in mass production, the appropriate pillow hardness, Setting the height was very difficult.

  In view of such problems, the present invention provides a specific body structure of the pillow body and a special bag cover separately from the main body to provide a height difference in a predetermined portion of the pillow body. An object is to stably support the head posture and to give a predetermined cushioning property.

In order to solve the above problems, a pillow according to the present invention is as described in claim 1,
A sleeping pillow,
A sleeping pillow comprising a main body 1 and a bag cover 2,
The main body 1 is composed of an eight-compartment bag-like body attached to each other, including six compartments filled with a granular or small piece-like filler 9,
The 8 sections are
Bulky parts 3, 3 arranged on both the left and right sides, the upper end part being narrowed and the lower end part being widened, and arranged so as to face a substantially eight shape in front view,
Buffer vacant space portions 14 and 14 respectively formed at the substantially eight-shaped tip portions of the upper end portions of the bulky portions 3 and 3;
Between the bulky parts 3, 3, a bulky part 4 disposed at a substantially central position of the main body 1,
Left and right support parts 6 and 6 positioned between the low-bulk part 4 and the high-bulk parts 3 and 3 respectively, and a neck pad 7 provided so as to connect the lower ends of the bulky parts 3 and 3 Consists of
The bulky portions 3 and 3 are filled with granular or small-sized fillers 9 substantially corresponding to the volume of the bag-like body, and have predetermined cushioning properties and shape retention properties,
The bulky portion 4 is filled with a granular or small piece filling 9 in an incomplete filling state, and has a predetermined cushioning property and deformability,
The bag cover 2 that houses the main body 1 has a fastener 8 for opening and closing, and at least the overall length L2 of the bag cover 2 is configured to be shorter than the total length L1 of the main body 1,
The main body 1 is accommodated in the bag cover 2 in a state where the main body 1 is brought into close contact with the unfilled state of the low-bulk portion 4 and the unfilled body of the buffer empty space portions 14, 14. It is characterized by that.

In the present invention, the cushioning property is synonymous with elasticity, and the shape retention property refers to a state in which the initially sewn shape is substantially retained.
Further, the incomplete filling state of the granular or small piece-like filling 9 means that the original volume of the target bag-like body is not filled to the full state.
The upper edge of the main body 1 refers to a location where the top of the head is located during use.

  According to the present invention, the structure of the pillow body is made up of eight compartments, and the high and low portions can be finely adjusted, while the bulky portions on both sides and the bulky portions sandwiched between them are provided. By forming two vacancies in the eight compartments, it is possible to easily create a close-up state, and it is easy to store in a bag cover whose overall length is significantly shorter than the main body. The main body can be deformed and position-variable inside the bag cover (pumping the low-bulk part or extending the pulling of the two compartments).

This makes it easy to store the main body in the bag cover, while giving a predetermined height difference to a predetermined portion of the main body of the pillow, and at the same time giving a predetermined cushioning property, so that the head posture has a good cushioning property. There is an advantage that it is possible to stably support and improve sleeping comfort.
As a result, it is not necessary to determine the height position and softness at the time of pillow manufacture, and the advantage that manufacture becomes easy is also obtained.
Further, since the amount of the filling can be adjusted by the low-profile fastener, the height suitable for the individual can be adjusted after manufacturing.
Other advantages of the present invention will become apparent from the following description.

In the present invention, it is preferable that the neck pad 7 accommodates a storage bag 15 containing a granular or small piece-like filler 9 rolled with a sheet of raw cotton 10.
By being configured in this way, it is possible to obtain the softness by the sheet of raw cotton 10 while the neck pad 7 can be in a relatively firm state.

In addition, it is preferable that the roll of the raw cotton 10 is a longitudinal axis of the main body 1.
With this configuration, the neck can be stably supported along the longitudinal direction of the main body 1.

Embodiments of the present invention will be described in detail below with reference to the drawings.
1 is a plan view of a main body of a pillow according to the present invention, FIG. 2 is a cross-sectional view taken along line AA in FIG. 1, and FIG. 3 is a cross-sectional view taken along line BB in FIG. 4 is a perspective view showing the usage of the entire pillow with the main body housed in a bag cover.

  As shown in FIG. 1, this pillow has bulky portions 3 and 3 of bag-like bodies in which a main body 1 is arranged in a substantially square shape on both left and right sides, and bulky portions 3 and 3 of these bag-like bodies. The bulky portion 4 of the bag-like body disposed between the bulky portions 3 and 3 and the bulky portion 4 are attached via left and right support portions 6 and 6 described below, and Buffer upper cavities 14, 14 are formed at the upper ends of the support portions 6, 6 and the substantially triangular portion between the bulky portions 3, 3 and the bulky portion 4. A neck rest 7 is formed.

The bag-like bodies of the bulky parts 3 and 3, the bulky part 4, the left and right support parts 6 and 6, the buffer empty parts 14 and 14, and the buffer empty parts 14 and 14 are sewn with a cotton woven fabric (by a sewing machine) Hand-sewn). Of course, the fabric may be synthetic fiber or synthetic fiber. In the figure, 11 indicates the perforated line. The bulky parts 3 and 3 and the bulky parts 4 and 4 mean that the bulky parts 3 and 3 are placed on the floor (or the bed surface) more than the bulky part 4 with or without the head on either side. The height from is high).
The buffer vacant chambers 14 and 14 are for making the bag cover 2 (described later) even easier to hold the main body 1 having a length longer than that of the bag cover 2.

  The bulky portions 3 and 3 are filled with a granular or small-sized filler 9 that substantially corresponds to the volume of the bag-like body, and have predetermined cushioning properties and shape retention properties. The granular filler 9 is made of plastic, here, polyethylene, and has a structure in which a through hole is provided in a spherical body of about 1 cm. The small piece-like filling 9 is made of the same material into a chip shape. Therefore, these can be used alone or in combination.

The low-bulk portion 4 is filled with a granular or small piece of filling 9 in an incompletely filled state so as to form a volume that is significantly smaller than the volume of the bag-like body. It has. Here, a difference of about 10% to 20% is given in the volume ratio, but an appropriate ratio may be used as long as it is around this. Further, the granular or small filler 9 is made of polyethylene as described above.
Further, the bulky portion 4 has an upper end located on the upper edge of the main body 1, and a fastener 16 is provided there, and the granular or small piece filling 9 filled in the bulky portion 4. This amount can be adjusted even after sewing.

And the bag cover 2 sewn with cotton fabric has a fastener 8 for opening and closing at a part thereof, and the size of at least the full length L1 of the bag-like body 2 is larger than the full length L2 of the main body 1. Conspicuously short. Here, the difference is 8 to 10 cm. However, as for the width, both are substantially the same size. In addition, the remarkable meaning that the dimension of at least the full length of the bag cover 2 is remarkably shorter than the full length of the main body means a large difference such as 5 centimeters and 10 centimeters instead of about 1-2 centimeters. .
Thus, since the main body 1 is in an incompletely filled state with a small amount compared to the volume of the low bulk portion 4, it can be brought close to the center from the left-right direction, that is, the main body 1. It is designed to shorten and extend the overall length.
The fastener 8 may be changed to a magic tape or the like.

Further, the top side portions 3A and 3A of the bulky portions 3 and 3 are directly attached to the bulky portion 4, and the other portions (that is, the central portion and the lower portion) are arranged in the full width direction of the main body 1. It is attached to the left and right bag-like left and right support parts 6 and 6 which are arranged with low flexibility.
And the upper part and center part of the inner side of the left and right support parts 6, 6 are attached to the outer side of the low bulk part 4.

Furthermore, the neck side portions 3B and 3B of the bulky portions 3 and 3 are attached to the bulky portion 4 by a low-flexible bag-like neck rest 7 through the left and right support portions 6 and 6, respectively. It is.
The bulky parts 3, 3 and the bulky part 4 are filled with plastic, here, polyethylene granular or small piece-like filler 9, and the bulky part 4 has a bag-like volume. It is configured so that high flexibility can be expressed by filling a smaller amount. The granular filler 9 is a spherical body having a diameter of about 1 cm and is provided with a through hole. Moreover, when it is set as the small piece-like filling 9, it is what is called a chip-like thing.

Further, the left and right support parts 6 and 6 are filled with a granular or small piece of plastic material 9 (similar to the above) in a substantially full state to develop low flexibility, and the neck pad 7 The sheet-like raw cotton 10 (compressed) is filled with a roll of a bag-like body 15 filled with a granular or small piece-like filler 9, and expresses a predetermined hardness and low flexibility. The softness of the raw cotton 10 can be obtained.
2 and 3, the cross section of the raw cotton 10 is shown. Actually, the sheet of the raw cotton 10 is long in the longitudinal direction of the main body 1 and is wound around the longitudinal axis. Although the appearance of the cross section is different, the illustration is changed for convenience.
In FIG. 4, reference numeral 12 denotes a head placed on a pillow.

  The feature of the pillow of the present invention is that the granular or small piece of filling is accommodated in the main body of the bag-like body, and this main body is accommodated in the bag cover. Any type can be applied as long as it is used for sleeping, and its application range is wide.

It is a top view of the main body of the pillow concerning this invention. It is an AA arrow directional cross-sectional view in FIG. 1 of the main body of the pillow concerning this invention. It is the BB arrow directional cross-sectional view in FIG. 1 of the main body of the pillow concerning this invention. It is a perspective view which shows the external appearance of the pillow concerning this invention.

Explanation of symbols

1: Body 2: Bag cover 3: Bulky part 4: Bulky part 6: Left and right support part 9: Granular or small-sized filler 10: Raw cotton 14: Empty room for buffer 16: Fastener of bulky part

Claims (3)

A sleeping pillow comprising a main body 1 and a bag cover 2,
The main body 1 is composed of an eight-compartment bag-like body attached to each other, including six compartments filled with a granular or small piece-like filler 9,
The 8 sections are
Bulky parts 3, 3 arranged on both the left and right sides, the upper end part being narrowed and the lower end part being widened, and arranged so as to face a substantially eight shape in front view,
Buffer vacant space portions 14 and 14 respectively formed at the substantially eight-shaped tip portions of the upper end portions of the bulky portions 3 and 3;
Between the bulky parts 3, 3, a bulky part 4 disposed at a substantially central position of the main body 1,
Left and right support parts 6 and 6 positioned between the low-bulk part 4 and the high-bulk parts 3 and 3 respectively, and a neck pad 7 provided so as to connect the lower ends of the bulky parts 3 and 3 Consists of
The bulky portions 3 and 3 are filled with granular or small-sized fillers 9 substantially corresponding to the volume of the bag-like body, and have predetermined cushioning properties and shape retention properties,
The bulky portion 4 is filled with a granular or small piece filling 9 in an incomplete filling state, and has a predetermined cushioning property and deformability,
An upper end portion of the low bulk portion 4 is located at an upper edge of the main body 1, and a fastener 16 is provided here,
The bag cover 2 that houses the main body 1 has a fastener 8 for opening and closing, and at least the overall length L2 of the bag cover 2 is configured to be shorter than the total length L1 of the main body 1,
The main body 1 is accommodated in the bag cover 2 in a state where the main body 1 is brought into close contact with the unfilled state of the low-bulk portion 4 and the unfilled body of the buffer empty space portions 14, 14. A pillow characterized by that.   The pillow according to claim 1, wherein the neck rest part (7) contains a storage bag (15) containing a granular or small piece of filler (9) rolled with a sheet of raw cotton (10).   The pillow according to claim 2, wherein a roll of the raw cotton sheet is a longitudinal axis of the main body 1.

Images