JPH0523113Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Field of Application> This invention relates to a sheet used for a bed, and relates to a bed sheet that is spread over the top of a pinerest and is attached so as to wrap around the periphery of the pinetress.

<Prior Art> Bed sheets that are worn so as to wrap around the periphery of a pinerest have been widely used in the past. In addition, sheets with special processing applied to the corners of the sheets have already been proposed in order to facilitate this installation. For example, sheets are already on the market in which elastic strings such as rubber are sewn along the edges of the corners of the sheets, so that the corners of the sheets shrink and deform on their own. This sheet is attached by wrapping the corners of the pine mattress with the corners that have become bag-like due to shrinkage. Therefore, to put on this sheet, all you have to do is hook the bag-shaped corner of the sheet to the corner of the pinerest, and since it is fixed and held by the elastic force of the rubber after it is put on, it is easy to remove the sheet. Prevented.

<Problems to be solved by the invention> However, in the conventional sheets mentioned above, the rubber strings are completely sewn into the corners, and the corners of the sheets are always affected by the elastic force of the rubber strings. It is shrinking and deformed. For this reason, there is a drawback that the shrinked corners become a nuisance when washing the sheets, hanging them to dry, and even storing them.

In view of these points, the present invention aims to provide a bed sheet that forms a completely flattened sheet except when it is worn, by using a string tightening method to form bags at the corners of the sheet.

<Means for solving the problem> The technical means of the bed sheet of the present invention is that the sheet body is made of stretchable fabric, the string insertion portion is formed on the edge of the corner of the sheet body, and the The tightening string is passed through a string insertion part in a corner of the sheet body, and the end of the string is fixed to the sheet body at an appropriate distance from the corner. A cut is formed at the corner end position, and the tightening string can be pulled out from this cut to tighten the corner of the sheet body.

In addition, as a tightening cord, two strings are folded at the center, and the two strings are crossed at the folded loop part, and the tightening cord is inserted so that the folded loop part is at the cut position. It is also possible to provide it in the section, thereby making it possible to smoothly perform the tightening operation of pulling out the tightening cord.

<Function> In the bed sheets of the present invention, the tightening strings are simply inserted and attached to the corners of the sheet body, so when the strings are stretched, no force acts on the sheet body. Therefore, the corner portions of the sheet body do not shrink or deform by themselves, and the sheet remains completely flat when not in use. When the cord is pulled out from the cut in the cord insertion part, the corner of the sheet body is tightened, forming a bag-like shape from which the corner of the pine tress can be hooked. The sheet itself is made of stretchable fabric, so it fits well to the shape of the bed when it is worn, and since it is attached to the bed by tightening it each time with a tightening string, it can be attached to the bed according to the size and shape of the bed. It can be installed neatly and quickly on any bed regardless of the situation.

<Example> An example of the bed sheet of the present invention will be described with reference to the drawings. 1 is the sheet itself, which is made of stretchable knitted fabric.
The four edges of the sheet body 1 are folded, and the inner side of the folded parts is hollow and serves as a string insertion part 2. Further, the planar dimension of the sheet body 1 is considerably larger than the planar dimension 11 of the mattress 10 in order to wrap around the edge of the mattress 10 of the bed. Tightening strings 3 are attached to each of the four corners of the sheet body 1. The tightening string 3 is movably passed through the string insertion part 2, and is exposed to the outside only at the cuts 4 formed at the four corners of the sheet. The tightening string 3 has two strings folded back at the center, and the folded loop portion 5
Both the strings are crossed at the point where the two strings are folded back and each string is extended to an appropriate position through the string insertion part 2 of the sheet main body 1, and its end portion is fixed to the sheet main body 1. Therefore, when the end of the tightening cord 3 is pulled from the cut 4, the corner of the sheet body 1 shrinks and deforms, forming a bag-like part on which the corner of the pine tress 10 is hooked. That will happen.
Further, since the tightening cord 3 is a set of two cords crossed at the loop portion 5, the cord can be pulled out very smoothly.

Next, how to use the sheet will be explained. First, the sheet main body 1 is spread on the upper surface of the bed, and the peripheral edge of the sheet is turned below the pinerest 10 so as to wrap around the edge of the pinetress 10. Next, the cord 3 is pulled out from the cut 4 and tightened so that it wraps around the corner of the pine tress, and the cord is tied in that state. If all four corners are tightened in this manner, the sheet body 1 will be in a state that wraps around the entire pine mattress 10, and the installation is completed. Since the sheet of the present invention is attached by tightening the laces, it can be used regardless of the size of the pinerest. Also, the sheet body 1
Since it is made of stretchable fabric, the fit is very good and the sheets do not wrinkle after being worn. Furthermore, the sheets can be easily removed by simply unfastening the tightening strings 3. Furthermore, unlike conventional products, the corners of the sheet body do not shrink or deform when not in use.

In addition, in the present invention, the shape of the sheet body 1, the structure of the string insertion part 2, the type of the tightening string 3, etc. are not limited to those of the embodiment, and any other material can be used as long as it can achieve the same effect. , it is also possible to use others.

<Effects of the invention> The bed sheets of this invention use tightening cords, so the corners do not shrink and deform when not in use.
Convenient for washing, drying, and storing sheets. In addition, the present invention uses a tightening cord that is tightened each time, and the sheet material is made of elastic material, so it is not affected by the size of the bed or the shape of the pinerest. It can be used even in beds such as beds, has a wide range of uses, and is extremely useful in practice.

Further, in the case of using a tightening cord as described in claim 2, the cord can be pulled out smoothly and the operation of tightening the cord can be easily performed.

[Brief explanation of the drawing]

The drawings show an embodiment of the bed sheet of the present invention, with FIG. 1 being a plan view, and FIG. 2 being an enlarged view of a corner.
FIG. 3 is a rear perspective view of the device installed on the bed. 1... Sheet body, 2... String insertion part, 3... Tightening string, 4... Cut, 5... Folding loop part.

Claims (1)

[Claims for Utility Model Registration] 1. A sheet body made of stretchable fabric, a cord insertion portion formed on the edge of a corner of the sheet body,
The tightening string is passed through the string insertion part at the corner of the sheet main body, and the end of the string is fixed to the sheet main body at an appropriate distance from the corner end, and the string insertion part is A bed sheet that has a cut at the corner end position, and a tightening string can be pulled out from the cut point to tighten the corner of the sheet body. 2 The tightening string is made by folding two strings in the center and crossing both strings at the folded loop part. The bed sheet according to claim 1, wherein the bed sheet is arranged in the cord insertion portion.