JP2009011665A - Sheet for bed - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sheet for a bed which is easily replaced. <P>SOLUTION: The top cloth 1 of the sheet for the bed includes: divided side surface cloths 2-5; and rubber bands a-d arranged in the corners of the divided side surface cloths. The divided side surface cloths 2-5 of the sheet are arranged, thereby foldability and excellent appearance in bed making are improved due to the shape of the cloths and also dust is prevented from being stored in a part between a mattress and a bed base. The rubber bands a-d are arranged in the corners of the sheet, so that the sheet is easily arranged without highly lifting up the mattress and also is generally used for the mattresses on the market. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a bed sheet that can be easily replaced by using a rubber band fixed to a sheet ceiling cloth for attachment to a mattress.

A sheet for a box-type bed used in a general home includes a rectangular ceiling cloth and a side cloth extending from the ceiling cloth and integrated so as to be wrapped.
The invention disclosed in Patent Document 1 is such that a stretchable triangular cloth 3 is sewn on the back side corner of the above-mentioned general box-type bed sheet, and the entire back side lower edge of the sheet side cloth or a part thereof. A sheet provided with a rubber string is provided.

Registered Utility Model No. 3005803 Publication

However, even if the configuration of the triangular cloth at the corner of the sheet and the rubber cord provided on the back side of the sheet of Patent Document 1 is adopted, the work of lifting the heavy mattress and installing the triangular cloth on the back side of the mattress is heavy labor, and continues. The work of sandwiching the side cloth between the mattress and the bed table is very complicated.
Moreover, since there are various thicknesses of commercially available bed mattresses, they cannot be used unless their mattress thickness is within the applicable range of the sheets.
Further, since the sheet is in the form of a bag composed of a ceiling cloth and a side cloth, the side cloth is obstructive and does not fold to a compact size, so that it takes up space for storage.
Furthermore, in the bed making using the sheets, there is a problem that the boundary between the mattress and the bed table is visible, so that the appearance is not excellent.

  Therefore, the present invention has been made to solve the above-mentioned problems, and sheets can be attached without lifting the mattress high, and it is convenient for storage by folding up to a compact size, and it is also excellent in aesthetics. Bed sheets are to be provided.

  That is, the invention described in claim 1 is a bed sheet laid on the mattress so as to cover the upper surface, the left and right side surfaces, and the rear surface of the mattress placed on the bed, and the upper surface of the mattress. A wide rectangular side cloth is extended at least on the left and right sides and the rear of the substantially rectangular ceiling cloth covering the belt, and a belt-like rubber band is attached to the ceiling cloth at each corner of the back surface of the ceiling cloth. A bed sheet characterized by being sewn so as to be suspended across two adjacent sides.

  In the invention described in claim 2, the attachment cloth is sewn between the ceiling cloth and the left and right side cloths at the corners of the back surface of the ceiling cloth, and the rubber bands are attached to the respective attachments. The bed sheet according to claim 1, wherein the bed sheet is sewn through a cloth.

  The invention described in claim 3 is the bed sheet according to claim 1 or 2, wherein the folded cloth is extended at the rear edges of the left and right side cloths.

In the bed sheet according to claim 1, since the rubber band is installed near the corner of the sheet ceiling cloth and the area sandwiched between the mattress and the bed base is small, it is necessary to lift the heavy mattress bothersomely. The sheet can be set by hanging the rubber band around the corner of the mattress just by lifting the mattress slightly. Therefore, it is possible to make a bed easily and cleanly without the help of others.
In addition, since the bed sheet has a side cloth divided into three or four parts, the sheet sheet has an extra bump at the corner of the sheet compared to a commercial sheet in which the side cloth is integrally formed. Each side can be folded completely flat, so that the entire sheet can be folded to a very compact size and can be stored without taking up space.
Further, this bed sheet can be fitted to a mattress having a thickness larger than that of a commercially available standard by the rubber band, so that it can be used for most mattresses.
Furthermore, this bed sheet can cover the boundary between the mattress and the bed base by forming the side cloth of the sheet longer than the thickness of the mattress, so that dust does not accumulate at the boundary of the boundary. In addition, it becomes possible to provide a beautiful aesthetic.

  In the bed sheet according to claim 2, since the rubber band is fixed to the ceiling cloth via the attachment cloth, the contraction force from the rubber band to the ceiling cloth generated when the rubber band is hung on the corner of the mattress is dispersed. Further, it is possible to effectively suppress the ceiling cloth from being pulled and to improve the appearance after wearing.

  In the bed sheet according to claim 3, since the folded cloth is extended under the left and right side cloths, the mattress is prevented from peeping through the cut line between the left and right side cloths and the lower side cloth. Can be provided.

  Hereinafter, embodiments of a sheet according to the present invention will be described in detail with reference to the drawings.

<Composition of bed sheets>
FIG. 1 shows a bed sheet 10 according to the present invention. The bed sheet 10 has a substantially rectangular ceiling cloth 1 and a side cloth 2 that functions as a side cloth so as to surround the ceiling cloth 1. The cloth 3, the side cloth 4, and the side cloth 5 are sewn together, and rubber bands a to d that can be attached to and detached from the mattress are attached near the corners of the ceiling cloth 1.
In addition, the dimension which comes out below is a size in a finished product which does not include a sewing margin or a folded portion.

The ceiling cloth 1 is made of denim cotton and has a vertical width of 2070 mm and a horizontal width of 1020 mm corresponding to a commercially available standard size mattress.
In addition, this embodiment is a case of a sheet having four side cloths suitable for a bed having no bed head, and each of the ceiling cloth 1 has an upper side 12, a lower side 13, a left side 14 and a right side 15. The side cloths 2, 3, 4 and 5 are fixed.

The side cloth 2 is formed of the same denim material cotton as the ceiling cloth 1. Further, when the bed sheet 10 is viewed from the front, the side cloth 2 is located in front of the ceiling cloth 1, the left and right lengths are approximately 1020 mm that is substantially equal to the left and right lengths of the ceiling cloth 1, and the upper and lower lengths are the same. 250 mm.
The side cloth 3 is formed of the same denim material cotton as the ceiling cloth 1. Further, when the bed sheet 10 is viewed from the front, the side cloth 3 is located behind the ceiling cloth 1, the left and right lengths are 1020 mm that is substantially equal to the left and right lengths of the ceiling cloth 1, and the upper and lower lengths are the same. 250 mm.
The side cloth 4 is formed of the same denim material cotton as the ceiling cloth 1. Further, the side cloth 4 is located on the left side of the ceiling cloth 1 when the bed sheet 10 is viewed from the front, the left and right lengths are 250 mm, and the upper and lower lengths are substantially equal to the upper and lower lengths of the ceiling cloth 1. In addition to the equal 2070 mm, the folded cloth 4a extends 250 mm at the rear edge of the side cloth.
The side cloth 5 is formed of the same denim material cotton as the ceiling cloth 1. The side cloth 5 is located on the right side of the ceiling cloth 1 when the bed sheet 10 is viewed from the front, has a left and right length of 250 mm, and an upper and lower length substantially equal to an upper and lower length of the ceiling cloth 1. In addition to the equal 2070 mm, the folded cloth 5a extends 250 mm at the rear edge of the side cloth.
Since the side cloths 2, 3, 4, and 5 are divided and attached, the side cloth 2, the side cloth 4, the side cloth 2, and the side cloth 5, and the side cloth 3 and the side cloth. There are cuts between the cloth 4 and between the side cloth 3 and the side cloth 5.
In order to ensure the strength, the side cloths 2 to 5 are aligned with the front side of either the ceiling cloth 1 or the side cloths 2 to 5 inside, and a single stitch is formed from the back side at a position 30 mm away from the end, The front side of the ceiling cloth and the side cloth is returned to the front and the position 5 mm away from the seam is fastened from the front side to sew to the ceiling cloth 1.

The rubber bands a to d are band-like strings having a length of 520 mm and a width of 25 mm, and both ends are cut at an angle of 45 degrees, and when the bed sheet 10 is viewed from the front, The cloth 1 is installed around the upper left corner, lower left corner, upper right corner, and lower right corner.
At the upper left corner of the back surface of the ceiling cloth 1, the rubber band a is suspended from the left side 14 to the upper side 12 of the ceiling cloth 1, At the corner of the lower left corner, the rubber band b is suspended from the left side 14 to the lower side 13 of the ceiling cloth 1.
Further, at the upper right corner of the back surface of the ceiling cloth 1, the rubber band c is suspended from the right side 15 to the upper side 12 of the ceiling cloth 1. At the corner of the lower right corner, the rubber band d is suspended from the right side 15 to the lower side 13 of the ceiling cloth 1.
The rubber band a is sewn at the lower left end at a position 150 mm inside from the corner of the left side 14 and at the upper right end at a position 150 mm inside from the corner of the upper side 12.
The rubber band b is sewn at the upper left end at a position 150 mm inside from the corner of the left side 14 and at the lower right end at a position 150 mm inside from the corner of the lower side 13.
The rubber band c is sewn at the upper left end at a position 150 mm inside from the corner of the upper side 12, and at the lower right end at a position 150 mm inward from the corner of the right side 15.
The rubber band d has a lower left end sewn at a position 150 mm inward from the corner of the lower side 13 and an upper right end is sewn at a position 150 mm inward from the corner of the right side 15.
When the rubber bands a to d are stitched to the ceiling cloth 1 and any one of the side cloths 2 to 5, the rubber bands are overlapped on the side cloth and the ceiling cloth at the same time. After fastening the three members together, the sewing band of the rubber band that protrudes to the back side is sewn to the sewing cloth of the ceiling cloth 1 or the sewing cloth of the ceiling cloth 1 and the side cloths 2 to 5 It is fixed.

<How to use bed sheets>
FIG. 2 is a perspective view showing a process when making a bed using the bed sheet 10 according to the present embodiment as described above.
As shown in (a), the ceiling cloth 1 of the sheet is placed on the mattress 6 on the bed 7, and then the rubber bands a to d are placed with the side cloths 2 to 5 raised as shown in (b). It is sandwiched between the bed base 7 and the mattress 6, and the rubber bands a to d are hooked on the four corners of the mattress. Subsequently, as shown in FIG. 3C and FIG. 3, the side cloths 4 and 5 are lowered and the folded cloths 4a and 5a are folded inward. Finally, as shown in (d), the side cloth 2 and the side cloth 3 are lowered to complete the bed making.

In the bed sheet 10 according to this embodiment as described above, the side cloth 2, the side cloth 3, the side cloth 4, and the side cloth 5 are formed to extend so as to surround the front, rear, left, and right of the ceiling cloth 1, and the ceiling cloth 1 In these four corners, rubber bands a to d are suspended in an inclined manner between two sides around the ceiling cloth 1.
Therefore, without raising the mattress 6 to a high level, the bed sheets 10 can be set by hanging the rubber bands a to d at the corners, and the two sides formed by dividing the side cloths 2 to 5 can be set. The cut allows the entire sheet to be folded to a compact size. In addition, since the rubber bands a to d are contractible, the versatility of the commercial mattress is increased, and the dust between the mattress 6 and the bed 7 is formed by forming the side cloth longer than the thickness of the mattress. Can prevent accumulation and improve aesthetics.

<Example of change>
FIG. 4 shows a modified example, and is a case where attachment fabrics A to D formed by separate fabrics are used to fix the rubber bands a to d to the ceiling fabric 1. By indirectly fixing the rubber bands a to d to the ceiling cloth 1 via the attachment cloths A to D, the contraction force of the rubber bands a to d on the ceiling cloth 1 is dispersed, and the ceiling cloth 1 is pulled. This can be suppressed.
In the bed sheet 10 shown in FIG. 4, attachment cloths A to D formed in a substantially rectangular shape of a denim material are installed on the left side 14 and the right side 15 of the ceiling cloth 1, and one end of the rubber bands a to d is installed. Are secured to the ceiling cloth 1 by being sewn to the attachment cloths A to D.
The attachment cloths A to D are 300 mm on the upper and lower sides sewn on the ceiling cloth 1 and 70 mm on the left and right sides. When the ceiling cloth 1 and the side cloth 4 or 5 are stitched, the ceiling cloth and the side cloth are opposite to each other. From the direction, it is sandwiched between the two and sewed once, and then the three members are fastened together.
Needless to say, the method of stitching the ceiling cloth 1, the side cloths 4, 5 and the attachment cloths A to D is not limited to the sewing method of the above embodiment as long as the strength can be secured.

  Further, since the side cloths 2 to 5 attached to the ceiling cloth 1 have a bed head, the side cloth 2 is attached between the mattress 6 and the bed head. Sheets composed of three side cloths without 2 are suitable, and if the bed is of the type having only the mattress 6, the sheets having the four side cloths 2 to 5 shown in this embodiment are suitable.

Furthermore, in the above modification, the size of the attachment fabrics A to D is the same in width, length or material in the present embodiment, but if the pulling by the rubber bands a to d is eliminated, May be different.
Note that the rubber bands a to d may be sewn to the attachment cloths A to D formed by separate cloths as in this embodiment in order to eliminate the seizure of the sewn portion by the rubber bands a to d. A certain support (fixed with another cloth of an appropriate area or a fixing tape) may be directly fixed to the ceiling cloth 1, and the rubber bands a to d may be sewn to the support.

  Furthermore, the bed sheet 10 having the above-described configuration can cover the gap generated between the two side cloths by extending the folded cloths 4a and 5a at the rear ends of the left and right side cloths. In this case, the upper and lower lengths of the side cloth 4 or the side cloth 5 may be extended by about 25 mm in addition to the upper and lower lengths 2070 mm of the ceiling cloth 1 and are within the range that does not interfere with the folding of the sheets. It is preferable to adjust.

  Furthermore, according to the present invention, if the side cloths 2 to 5 for covering the side surface of the mattress 6 have a length that covers the boundary between the mattress 6 and the bed 7, The purpose of improving the aesthetics by covering the border can be achieved. Usually, it is sufficient to add 50 to 200 mm to the height of a commercially available mattress. As such, the length may be increased to such an extent that the hanging portion touches the floor.

In addition, in the above embodiment, the rubber bands a to d are sewn directly to the upper side 12, the lower side 13, the left side 14 or the right side 15 of the ceiling cloth 1 of the sheet or indirectly through the attachment fabrics A to D. However, it may be temporarily fixed by a snap button or a hook-and-loop fastener as long as sufficient fixing strength can be maintained.
The range in which the edge of the rubber band a is sewn is such that the upper side 12 is located 50 to 200 mm inside, the left side 14 is located 50 to 500 mm inside, preferably the upper side 12 from the corner end of the ceiling cloth 1. Is 70 to 150 mm inside, and the left side 14 is 100 to 400 mm inside.
The range where the edge of the rubber band b is sewn is from the corner end of the ceiling cloth 1, the lower side 13 is located 50 to 200 mm inside, the left side 14 is located 50 to 500 mm inside, preferably the lower side 13. Is 70 to 150 mm inside, and the left side 14 is 100 to 400 mm inside.
The range in which the edge of the rubber band c is sewn is such that the upper side 12 is located 50 to 200 mm inside, the right side 15 is located 50 to 500 mm inside, preferably the upper side 12 from the corner end of the ceiling cloth 1. Is 70 to 150 mm inside, and the right side 15 is 100 to 400 mm inside.
The range in which the edge of the rubber band d is sewn is from the corner end of the ceiling cloth 1, the lower side 13 is located 50 to 200 mm inside, the right side 15 is located 50 to 500 mm inside, preferably the lower side 13. Is 70 to 150 mm inside, and the right side 15 is 100 to 400 mm inside.

  In addition, according to the present invention, as the material for the bed sheet 10, denim material cotton seems to be optimal in consideration of durability and a high coefficient of friction against the mattress 6 (or insole). There is no limitation, and another material having similar properties may be used. Examples thereof include woven fabrics and knitted fabrics using one or more of natural fibers such as cotton, hemp, wool and silk, and synthetic fibers such as polyester, rayon and nylon. Moreover, if priority is given to aesthetics, such a material may be used only for the ceiling cloth 1 of the bed sheet 10, and the side cloths 2 to 5 may be made of other materials having more decorative properties.

  In addition, although the present embodiment shows a case for a single bed size, it is a matter of course that the size is suitable for each of a double bed size and a king bed size.

It is a top view of the bed sheet which concerns on this invention. (A)-(d) is a perspective view which shows the Example which made the bed making using the bed sheet which concerns on this invention. It is an enlarged view near the lower right corner of the bed sheet 10 according to the present invention. It is a top view of bed sheet 10 concerning the example of a change of the present invention.

Explanation of symbols

   1 .. Ceiling cloth, 2, 3, 4, 5, .. Side cloth, 10 .... Bed sheets, 12 .... Ceiling cloth upper side, 13 .... Ceiling cloth lower side, 14 .... Ceiling cloth left side, 15 .... Ceiling Right side of the cloth, 4a, 5a, .. folded cloth, a, b, c, d, rubber band.

Claims (3)

A bed sheet laid on the mattress so as to cover the upper surface, the left and right side surfaces, and the rear surface of the mattress placed on the bed,
A wide rectangular side cloth is extended on at least the left and right sides and the rear of the substantially rectangular ceiling cloth covering the upper surface of the mattress, respectively.
The bed sheet, wherein a belt-like rubber band is sewn so as to be suspended across two adjacent sides of the ceiling cloth at each corner of the back surface of the ceiling cloth.   At each corner on the back side of the ceiling cloth, a mounting cloth is sewn between the ceiling cloth and the left and right side cloths, and each rubber band is sewn via the mounting cloth. The bed sheet according to claim 1, wherein:   The bed sheet according to claim 1 or 2, wherein folded cloths are provided at the rear edges of the left and right side cloths.

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