JP3112865U - pillow - Google Patents

Abstract

[PROBLEMS] To provide a pillow that has excellent usability in a supine posture or a lying posture and can reduce the manufacturing cost with a simple structure.
A horizontally-long rectangular pillow bag 1 formed by stitching a front fabric and a back fabric into a bag shape has an arc portion sewn in a convex arc shape symmetrically about a virtual center line in the vertical direction. 6 and 6 and uneven portions 8 and 8 respectively stitched in an uneven shape continuous in the vertical direction on the outer side of the arc portions, and a portion surrounded by the arc portions and the two lateral sides is defined as the central pillow portion 5. And a portion surrounded by the arc portion and the concavo-convex portion and the two horizontal sides as the intermediate pillow portions 7 and 7, and a portion surrounded by the concavo-convex portion and the vertical side and the two horizontal sides as the end pillow portions 9 and 9, The central pillow portion 5, the intermediate pillow portions 7 and 7, and the end pillow portions 9 and 9 each contain a filling member, and the central pillow portion 5 has the lowest height, and the intermediate pillow portions 7 and 7 are placed in the central pillow portion. 5 is almost the same as or slightly higher than 5, and the end pillow portions 9, 9 are provided highest.
[Selection] Figure 2

Description

  The present invention relates to a pillow used at bedtime.

  Pillows used at bedtime have been devised and used in various forms and materials since ancient times. For example, in registered utility model No. 3048876, there is a turnover corresponding portion formed at both ends in the width direction of the pillow, and a cervical spine support portion formed between these turnover corresponding portions with a height lower than that of the turnover corresponding portion. The occipital region support portion formed between the wake support portion and the cervical vertebra support portion to be lower in height than the cervical vertebra support portion, and the long side portion on the cervical vertebra support portion side is curved toward the occipital region support portion. There is disclosed a pillow provided with a turning support transition portion that is lower than the turn support portion and higher than the cervical support portion between the arc portion, the turn support portion, the cervical support portion, and the occipital support portion. Yes.

  Japanese Patent Laid-Open No. 2003-180499 discloses that a first side partition fabric and a second partition fabric are erected in a pillow case to form a first side chamber and a second side portion that form a first side portion. A first cervical vertebra support chamber, in which a second side chamber is formed, the first central partition fabric and the second central partition fabric are erected between the first partition fabric and the second partition fabric, and the first cervical vertebra support portion is formed; A configuration is disclosed in which a second cervical vertebra support chamber forming a second cervical vertebra support portion and a occipital support chamber forming a occipital support portion are formed, and each support chamber is filled with feathers.

  The pillow described in the former registered utility model publication is said to be able to turn over smoothly by providing a turning support transition portion between the cervical vertebra support part, the occipital support part and the turn support part. However, since each part of the pillow is partitioned by stitching in a straight line with a thread, it is inevitable that the stitched part will dent, and it will rest on the part where the face is depressed when turning over. It cannot be said that there is no sense of incongruity.

The pillow described in the latter published patent publication does not divide each chamber by directly sewing the front and back fabrics of the pillow case, but by the partition fabric provided between the front and back fabrics. Since the structure is divided, the stitched portion is not greatly recessed, but it is inevitable that the production takes much time and the production cost is high.
Registered Utility Model No. 3048876 JP 2003-180499 A

  An object of the present invention is to provide a pillow that is excellent in feeling of use in a supine posture or a lying posture and that can reduce the manufacturing cost with a simple structure.

  The invention according to claim 1 is a pillow in which a filling material is accommodated in a horizontally long rectangular pillow formed by stitching a front fabric and a back fabric into a bag shape, and the pillow bag has a longitudinal direction. Arc portions that are sewn into a convex arc shape symmetrically about the virtual center line, and irregular portions that are sewn in a concave and convex shape that is continuous in the vertical direction outside the arc portions, and the arc portions A place surrounded by two lateral sides is a central pillow part, a part surrounded by the arc part and the uneven part and the two lateral sides is an intermediate pillow part, and the uneven part and the vertical side and the two lateral sides The enclosed portion is the end pillow portion, and the filling member is accommodated in each of the central pillow portion, the intermediate pillow portion, and the end pillow portion, the height of the central pillow portion is the lowest, and the intermediate pillow portion is the central pillow portion. It is substantially the same or slightly higher, and is characterized in that the end pillow portion is provided highest.

  The invention according to claim 2 is characterized in that, in the pillow according to claim 1, the filling members accommodated in the central pillow part, the intermediate pillow part and the end pillow part are provided to be the same or different. is there.

  Since this pillow has a convex arc shape and a concavo-convex shape, the boundary portion between each pillow portion becomes gentle by forming the stitched portion of each pillow portion that is partitioned by directly sewing the front fabric and the back fabric, It is excellent in the feeling of use in the supine posture and the lying posture, and the manufacturing cost can be reduced with a simple structure.

  The best mode of the present invention will be described below with reference to the drawings. 1 is a plan view of the pillow, FIG. 2 is a perspective view of the pillow, and FIG. 3 is a cross-sectional view taken along line AA of FIG.

  As shown in FIG. 1, the pillow P of the present invention is formed by storing a filler in a horizontally long rectangular pillow bag 1 formed by sewing a front fabric 2 and a back fabric 3 into a bag shape. The pillow bag 1 has arcuate portions 6 and 6 that are sewn in a convex arc shape symmetrically about a virtual center line c in the vertical direction, and an uneven shape that continues to the outside of the arc portions 6 and 6 in the vertical direction. Are provided with the rugged portions 8 and 8 stitched to each other, and a portion surrounded by the circular arc portions 6 and 6 and the two lateral sides 1a and 1a is defined as a central pillow portion 5, and the circular arc portions 6 and 6 and the concave and convex portions 8, A portion surrounded by 8 and the two horizontal sides 1a and 1a is an intermediate pillow portion 7 and 7, and a portion surrounded by the uneven portions 8 and 8 and the vertical sides 1b and 1b and the two horizontal sides 1a and 1a is an end pillow. Sections 9 and 9 are used. Reference numeral 10 denotes a reinforcing cloth piece attached to the outside of the periphery of the pillow bag 1.

The central pillow portion 5 accommodates cotton 15 or a chip-like urethane foam as a filling member. The intermediate pillow parts 7 and 7 and the end pillow parts 9 and 9 accommodate a plastic pipe 16 (for example, a diameter of 3 mm and a length of 8 mm) 16 having flexibility. And as for the height of the pillow P, the height of the central pillow portion 5 is the lowest, the intermediate pillow portions 7 and 7 are substantially the same as or slightly higher than the central pillow portion 5, and the end pillow portions 9 and 9 are the highest. Is provided.
Thereby, the pillow P of this invention is comprised.

  In this embodiment, the filling member accommodated in the central pillow part 5 and the other intermediate pillow parts 7 and 7 and the end pillow parts 9 and 9 are different filling members. You can also The filling member may be any one of buckwheat husks, feathers, and plastic granules other than those described above, or a combination selected and selected from them. Furthermore, in this embodiment, the entire periphery of the pillow bag 1 is stitched, but it is also possible to provide a desired height by providing a fastener in each pillow portion and appropriately adjusting the amount of the filling member.

  As described above, this pillow is formed by forming a stitched portion of each pillow section, which is partitioned by directly sewing the front fabric and the back fabric, into a convex arc shape and a concave-convex shape, so that the boundary portion between the pillow portions is formed. Therefore, there is an advantage that the manufacturing cost can be reduced with a simple structure which is excellent in the feeling of use in the supine posture or the lying posture.

Top view of pillow Perspective view of pillow AA line sectional view of FIG.

Explanation of symbols

P ... Pillow 1 ... Pillow bag 1a ... Horizontal side 1b ... Vertical side 2 ... Front fabric 3 ... Back fabric 5 ... Central pillow parts 6, 6 ... Arc part 7, 7 ... intermediate pillow part 8, 8 ... uneven part 9, 9 ... end pillow part 15 ... cotton (filling member)
16 ... Plastic pipe (filling member)
c ... Virtual center line

Claims (2)

It is a pillow that contains a filling material in a horizontally long rectangular pillow bag formed by sewing a front fabric and a back fabric into a bag shape,
The pillow bag is a circular arc portion that is sewn in a convex arc shape symmetrically about a virtual center line in the vertical direction, and a concave and convex portion that is sewn into a concave and convex shape that is continuous in the vertical direction outside the circular arc portion. A portion surrounded by the arc portion and the two horizontal sides is a central pillow portion, and a portion surrounded by the arc portion and the uneven portion and the two horizontal sides is an intermediate pillow portion, the uneven portion and the vertical side. And a portion surrounded by two lateral sides as end pillow portions, and the filling member is accommodated in each of the central pillow portion, the intermediate pillow portion and the end pillow portion, and the height of the central pillow portion is the lowest, The pillow is characterized in that the portion is substantially the same as or slightly higher than the central pillow portion, and the end pillow portion is provided highest. The pillow according to claim 1, wherein the filling members accommodated in the central pillow part, the intermediate pillow part, and the end pillow part are provided to be the same or different.

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