JPH09238802A - Cold protection sheet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent entering of outside air and radiation of heat generated by it so as to enhance a warmth keeping effect of the inside of a quilt by forming plural small compartments adjacent to each other between the surface side cloth and the back side cloth of the peripheral part, enclosing a filler such as down feathers therein, and removably providing the central part on the surface side cloth and the back side cloth of the peripheral part. SOLUTION: A cold protection sheet 10 comprises a substantially U-shaped peripheral part formed by both side edge parts 11 and a foot side end part 12 in the middle part between the above parts, and the central part 13 which is surrounded with the peripheral part and extended to the head side edge 14. In the peripheral parts 11, 12, the surface side cloth 1 and the back side cloth 2 are stitched together at the boundary line 16 between the outer peripheral edge 15 and the central part 13, the middle parts thereof are united in a body with gores 3 of a suitable height arranged like a lattice and interposed between them, thereby forming plural compartments 4a, 4b in the middle part between the surface side cloth and the back side cloth 2, and feathers are enclosed in the compartments to form a feather quilt-like structure. The central part 13 is formed only by the surface side cloth 1 and the back side cloth 2 without a filler and fitted to the surface side cloth 1 at the peripheral parts 11, 12 to be freely removed by a zipper 17.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cold-protection sheet which is laid and used on a bedding or a mattress.

[0002]

2. Description of the Related Art Conventionally, in order to enhance the heat retaining effect of a bedding, it is necessary to use a thick quilt having a high heat retaining effect, a duvet or the like, or to stack a plurality of sheets. , Thick ones and too many layers increase the feeling of pressure on the body and interfere with comfortable sleep. In this regard, the down futon is lightweight and does not have a feeling of pressure, but the airtightness of the futon is inferior to the floor surface, and there is a possibility that the warmth retention property of the futon cannot be utilized due to the invasion of the outside air from the peripheral part of the futon.

[0003]

SUMMARY OF THE INVENTION In view of the above-mentioned points in the conventional bedding, the present invention prevents the invasion of the outside air from the periphery of the futon and the dissipation of heat accompanying it, and enhances the heat retaining effect inside the futon. The object of the present invention is to obtain a bedding product that suppresses a feeling of pressure on the body and enables comfortable sleep, and that can be easily used.

[0004]

[Means for Solving the Problems] A substantially U-shaped peripheral portion composed of both side edge portions and foot-side edge portions, and a central portion surrounded by the peripheral portions and reaching the head-side edge, The parts are integrated by interposing side cloth on the front and back sides with a cloth of appropriate height to form a plurality of small compartments adjacent to each other via the cloth on the front and back sides. It is formed three-dimensionally by enclosing a filling material such as feathers and feathers in the three-dimensional shape, and the central portion is formed in a plane from only the front and back side grounds, and the front side ground of the center portion is the same as the peripheral portion. By the locking means provided along the boundary line, the cold-protection sheets detachably provided on the front side ground of the peripheral portion are configured.

[0005]

Embodiments of the present invention will be described with reference to the drawings.

1 to 4 show a cold protection sheet 10 according to a typical embodiment of the present invention. In the figure, the cold-protection sheet 10 has a quadrangular shape having the same shape as that of a generally used mattress 100 as a whole, and has a substantially U-shaped periphery composed of both side edge portions 11 and 11 and a foot-side edge portion 12 at an intermediate portion thereof. It is composed of a portion and a central portion 13 surrounded by the peripheral portions (11, 12) and reaching the head side edge 14.

In the peripheral portions (11, 12), the front side fabric 1 and the back side fabric 2 are bound at the outer peripheral edge 15 and the boundary line 16 with the central portion 13, and the intermediate portions thereof are arranged in a grid pattern. A plurality of small compartments 4 are provided in an intermediate portion between the front and back side fabrics 1 and 2 by interposing a balustrade 3 having an appropriate height and integrating them.
a, 4b are formed, and a feather 5 is provided in each of the small compartments 4a, 4b.
Is filled and enclosed to form a duvet-like structure.

It is preferable that the outer peripheral edge 15 and the boundary line 16 have a double stitch finish so that the feather 5 does not leak. Further, the method of filling the feather 5 may be performed by inserting a feed pipe into a slit (not shown) formed in the gooseneck 3 after sewing, or at the same time as sewing. Since the filling is a portion where the peripheral portions (11, 12) do not normally come into contact with the body, a feather is advantageous in terms of price, but of course down or a mixture of down and feather may be used. It may be wool or synthetic cotton.

The central portion 13 is composed only of the front and back sides 1 and 2 having no filling, of which the back side 2 (c) is a series with the back side 2 of the peripheral portions (11, 12) described above.
The front side ground 1 (c) is separable, and is provided detachably with respect to the front side ground 1 of the peripheral portions (11, 12) by a fastener 17 provided along the boundary line 16 as a locking means. ing. Other than this, a hook-and-loop fastener, a hook or the like can be used as the locking means for the front side fabric 1 (c).

Further, rubber bands 6 are stretched around the four corners of the back surface of the cold-protection sheet 10 as fixing means to the mattress 10. In addition to this, as a fixing means, a method of folding an excessive portion of the cloth under the duvet 100 or the like like a conventional general sheet, or a button, a hook, a surface fastener or the like is interposed between the duvet 100 and the like. May be.

The cold-protection sheet 10 includes the above-mentioned fixing means (6).
Is fixed and laid on the upper surface of the bedding 100, and the end portion on the side where the central portion 13 consisting of only the front and back sides 1 and 2 shown in FIG. Pillow 101 is placed on the part. Then, as shown in FIG. 2 and FIG. 3, both sides 11 of the cold-protection sheet 10 which is filled with the feather 5 and has an appropriate thickness and bulkiness and bulges with respect to the central portion 13, and the foot side. The peripheral portion composed of the end edge portion 12 is pressed against the comforter 102, and these peripheral portions (11, 12) themselves also have sufficient heat retention and heat insulation properties, so that heat is dissipated from the inside and the outside air Invasion is blocked, and bedding with high heat retention effect can be formed. With this,
The quilt 102 is around the cold sheets 10 (11, 1
By being supported by 2), an easy-to-move region with less feeling of pressure is formed inside the futon, and comfortable sleep is possible.

Further, in the cold-prevention sheet 10 of the embodiment shown in FIG. 1, the foot-side end edge portion 12 covers a relatively wide area such as one-third of the entire sheet for two compartments of the small compartment 4b, and the foot side By placing the foot on the edge 12, the human foot, which is apt to feel cold, is warm, and an ideal sleep due to a cold head and foot heat can be taken. Further, the foot part is supported at a slightly higher position with respect to the body part and is softly supported by the filling material such as the feather 5, so that the effect of relieving the foot part fatigue can be expected.

The cold-protection sheets 10 are fasteners 1.
It is possible to remove 7 and remove only the front side fabric 1 (c) of the central portion 13 located below the central portion of the body for washing.
Further, another material can be inserted between the front and back grounds 1 and 2 of each central portion 13.

FIG. 5 shows a cold protection sheet 20 according to another embodiment of the present invention. In the cold-protection sheet 20, the foot-side edge portion 22 is mainly intended to block outside air, and the width thereof is about the same as the both-end edge portions 21 and 21, so that the foot is placed on the foot-edge portion 22. However, the flat central portion 23 is wide, so that the legs can be easily moved and the portion corresponding to the legs can be washed.

[0015]

As described above, the cold-prevention sheet of the present invention has a substantially U-shaped peripheral portion composed of both side edge portions and foot-side edge portions, and a central portion surrounded by the peripheral portions and reaching the head-side edge. In the peripheral part, the front and back sides are integrated by interposing a gusset of a suitable height, and a plurality of small compartments adjacent to each other are provided between the front and back sides through the gusset. Formed,
The small compartment is filled with a filling material such as feathers and feathers to be three-dimensionally formed, and the central portion is formed flat only from the front and back side grounds, and the front side ground of the central portion is a peripheral area. Since it is detachably attached to the front side ground of the peripheral part by the locking means provided along the boundary line with the part, it can be used by laying it on the futon at bedtime to prevent outside air from entering around the futon. Being able to construct a bedding with a high heat retaining effect by the heat retaining and heat insulating properties of the peripheral portion itself, which encloses the filling material, and the comforter is supported by the peripheral portion, so that the futon has less pressure and is easy to move. Is formed, and comfortable sleep is possible.

[0016] Also, by placing a human foot on the foot-side edge portion in which a filler is enclosed, ideal sleep with head cold foot fever is possible, and the foot portion is softly supported at a slightly higher position, so that the foot is The synergistic effect with the warming effect can also be expected to eliminate fatigue from the feet. Further, the front side fabric of the central portion can be easily washed by removing only the fastener by removing the fastener.

[Brief description of drawings]

FIG. 1 is a perspective view showing a cold protection sheet according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along line II-II of FIG.

3 is a sectional view taken along line III-III in FIG.

FIG. 4 is a partially cutaway perspective view showing the structure of the cold-prevention sheet according to the embodiment of the present invention.

FIG. 5 is a perspective view showing another embodiment of the cold protection sheet of the present invention.

[Explanation of symbols]

 1 Front side ground 2 Back side ground 3 Grape cloth 4a, 4b Small compartment 5 Feather (filler) 6 Rubber band 10,20 Cold protection sheets 11,21 Both side edges 12,22 Foot side edge 13,23 Central part 16 Boundary line 17 (Locking means)

Claims (1)

[Claims] 1. A substantially U-shaped peripheral portion composed of both side edge portions and a foot-side edge portion, and a central portion surrounded by the peripheral portion and reaching a head-side edge, wherein the peripheral portions are front and back. The side grounds of the above are integrated by interposing a gusset of an appropriate height to form a plurality of small compartments adjacent to each other through the gusset between the front and back grounds, and feathers and feathers are provided in the small compartments. And the like are three-dimensionally formed by enclosing a filling material such as, and the central portion is formed only from the front and back side grounds in a plane, and the front side ground of the center portion is along the boundary line with the peripheral portion The cold-protection sheets, which are detachably provided on the front side of the peripheral portion by the locking means provided on the outside.