JP4453772B2 - Futon slip-off prevention belt - Google Patents

Description

The present invention relates to a device for preventing an upper comforter on a bed from sliding down and preventing a mattress and an upper comforter from shifting sideways at the same time.

The upper comforter on the bed tends to slip off due to gravity, and once it starts to slip off, it feels heavy and is very inconvenient.
As a method for solving this, for example, Patent Document 1 discloses a method of preventing a slippage of a comforter by connecting a belt passed under a mat and a belt stitched to the lower surface of the comforter on the left and right.
Patent Document 2 devises a method in which a non-stretchable belt is laid under a futon, and the comforter is covered and fixed with a stretchable belt connected to both ends of the belt.
Japanese Utility Model Publication No. 6-3152 Noto 3095076

  However, the method of Patent Document 1 is inconvenient because it is necessary to sew a belt on the underside of the comforter. In the method of Patent Document 2, the quilt on the belt is turned up, so the effect of holding the comforter is small. However, there is a problem that the mattress and the comforter are shifted at the same time. As a countermeasure, if the belt is passed under the thick mat, the comforter may slip down by the thickness of the mat.

The present invention improves the problems of the conventional slip-prevention device as described above, and can be easily mounted on any size bed in any installation state (for example, the bed is in contact with the wall). An object of the present invention is to provide a futon slip-preventing device that is capable of preventing slip-off and preventing lateral slippage.

  A pair of L-shaped plate-like members installed to fit the corners on both sides of the upper surface of the bed are connected by adjusting the width of the bed at the center of the bed according to the bed width, thereby preventing the belt from slipping laterally. And by extending a stretchable belt from each corner of the L-shaped plate-shaped member, and covering and connecting the mattress and comforter on the bed simultaneously with the extended left and right belt pair, The futon on the bed was prevented from sliding down.

Of the L-shaped plate-like members, the thickness of the plate constituting the vertical direction is set to 2 mm or less, so that it can be easily attached to the bed installed in contact with the wall.

Since the L-shaped plate-like member is connected by a non-stretchable belt so as to sandwich both sides of the bed, the belt itself does not shift with respect to the bed (or mat).
Accordingly, it is possible to prevent the upper comforter from slipping down and at the same time prevent the mattress and the comforter from being laterally displaced.

The plate-like member installed between the bed and the mattress is made of a material having a relatively high bending rigidity, for example, a wood plywood having a thickness of about 5 mm. Therefore, even if the elastic belt is pulled obliquely upward, the plate The part close to the center of the bed is pressed down by the weight and the weight of the comforter, and because the bending rigidity is high, the end of the elastic belt is not easily lifted up, so the comforter Can be prevented.
Similarly, it is possible to prevent the portion extending below the L-shaped part from coming out of the side surface of the bed due to the rigidity of the plate-like member.

  A pair of L-shaped plate-like members are placed under the mattress, and a non-stretchable belt is connected to the width of the bed using, for example, a hook-and-loop fastener. Can accommodate a bed.

  As the belt covering the futon is a decorative belt that stretches and contracts well, it does not become too constrained when sleeping during sleep, and sleep without any particular consciousness.

Since the thickness of the L-shaped plate-like member extending in the vertical direction is 2 mm or less, it can be easily mounted on a bed installed in contact with the wall.
This is because when the bed is installed, there is a gap of about 2 mm between the wall or the partition without being aware of it.

FIG. 1 is a cross-sectional view of the conventional state when the upper comforter is sliding down on the bed.
When the comforter is slightly shifted, the portion hanging down to the side of the bed is further pulled in the direction in which the comforter is displaced, and thus the state shown in FIG. 1 is likely to occur.
In this state, the comforter feels heavy and feels cold.

  FIG. 2 is a cross-sectional view of a state in which the slip-preventing belt according to the present invention is mounted. L-shaped parts 7 are installed at both corners of the bed 20 so that the corners of the bed are sandwiched from both sides, and are provided on the upper surface of the plate-like pedestal 2 fixed to the horizontal part of the L-shaped parts 7. By joining the surface fastener 6 and the surface fastener 5 provided on the lower surface of the non-stretchable belt 4 extending from the other plate-like pedestal 2, the plate-like pedestal 2 is moved in the left-right direction in FIG. It will not move.

  FIG. 2 shows a state in which the bed body 20 is arranged so as to contact the wall 25. However, since the thickness of the plate constituting the vertical direction of the L-shaped component 7 is 2 mm or less, this portion can be easily made. Can be inserted into the gap between the bed and the wall.

  A quilt 22 is laid on the plate-like pedestal 2, and a blanket 23 is hung and a quilt 21 is hung as necessary. At this time, the ends of the stretchable belt 1 extending from the corners of the L-shaped part 7 are pulled out from both sides, and the comforter 22, the blanket 23 and the comforter 21 are covered so as to cover the comforter 21. Put on.

When going to bed, after hanging the blanket 23 and the comforter 21 on the mattress 22, adjust the hook-and-loop fasteners 3 provided near the ends of both belts 1 to the desired tension before joining. To do. Here, the length of each belt 1 is suitably about 80 cm.
The belt 1 is preferably a rubber belt having a stretchable width of 40 mm and a thickness of about 2 mm. Since the belt 1 has a suitable stretchability, it does not feel cramped even when sleeping.

FIG. 3 is a side view of a sleeping state wearing the slip-prevention belt according to the present invention.
As shown in this figure, the belt is generally attached at the center of the comforter, but depending on the preference, it can be worn near the legs or chest.
When leaving the bed, it is safer to remove the hook-and-loop fastener 3 of the elastic belt 1, but for example, when the belt 1 is attached to a place close to the leg, the bed 1 remains connected to the bed. Can leave.
In some cases, two sets of belts according to the present invention may be used.

4 is a perspective view of the falling-off prevention belt.
The widths of the belts 1 and 4 and the plate-like pedestal 2 were 40 mm. The L-shaped part 7 uses a stainless steel plate having a thickness of 1.2 mm, and the plate-like pedestal 2 uses a wood plywood having a thickness of about 5 mm.
If the thickness of the plate-like pedestal 2 is about 5 mm or less, there is almost no unevenness from the top of the mattress, and moderate elasticity and bending rigidity can be obtained by adopting the wood plywood.

The elastic belt 1 is sandwiched between the L-shaped part 7 and the plate-like pedestal 2, and these three are penetrated and fixed with a rebed.
The structure is not limited to the above, and may be an integrally molded product of plastic, for example, as long as the same strength and rigidity can be obtained.
In the claims, the L-shaped component 7 fixed to the plate-shaped pedestal 2 is described as “L-shaped plate-shaped member”.

The length of the plate-like pedestal 2 is 44 cm on one side so as to correspond to the width of a common single bed of 90 cm to 104 cm, and the width of about 20 cm can be adjusted by the hook-and-loop fastener of the belt 4 for connection. did. The surface fastener had a width of 25 mm and a length of 16 cm.
The belt 4 is not an essential component, and the plate-like pedestal 2 may be elongated and directly connected. In the case of overlapping the plates, it is desirable to reduce the thickness of the overlapping portions so that the thickness is about 5 mm in the stacked state.

  FIG. 5 shows a state in which the slip prevention belt according to the present invention is mounted on a bed that is not adjacent to the wall. Since the L-shaped parts 7 sandwich the corners on both sides of the bed, it is possible to prevent lateral displacement of the plate-like pedestal 2.

It is sectional drawing of the state which the upper comforter has slipped down It is sectional drawing of the state which mounted | wore with the slip-down prevention belt by this invention (a state where the bed adjoined the wall) It is a side view of the state which equipped the slip-down prevention belt by this invention. FIG. 3 is a perspective view of a slip-off preventing belt according to the present invention. It is sectional drawing of the state which mounted | wore the fall prevention belt by this invention on the bed (a state where the bed is not adjacent to the wall)

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Elastic belt 2 Plate-shaped base 3 Surface fastener for connecting an elastic belt 4 Belt for connecting a base 5 Surface fastener attached to a belt for connecting a base 6 Attached to a base Hook and loop fastener 7 L-shaped part 20 Bed body 21 Upper comforter 22 Bedding 23 Blanket 24 Body 25 Wall

Claims (2)

A pair of L-shaped plate-like members brought into contact with both corners in the width direction of the upper surface of the bed are detachably connected at substantially the center of the bed
Extending stretchable belts from the corners of the L-shaped plate member,
By covering the mattress and comforter on the bed with the extended left and right belts at the same time, and by detachably connecting the pair of belts,
A device that prevents the futon on the bed from sliding down.   The apparatus for preventing a futon on a bed from sliding down according to claim 1, wherein a thickness of a plate constituting the vertical direction among the L-shaped plate-like members is 2 mm or less.

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