JP2006255293A - Mattress device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mattress device preventing mites from going in/out in its inside and preventing dust generated therein from coming out. <P>SOLUTION: This mattress device is provided with a bag-shaped external body 4 formed by sewing circumferential edge parts of two side clothes 4 together and sewing a fastener 5 to a part of the circumferential edge part to form an openable/closable opening/closing part; and a cushion material 9 stored in the external body. The side cloth is a dust mite-impermeable material and the sewing part of the two side clothes and the opening/closing part provided with the fastener are covered with a belt-shaped dust mite-impermeable tape 11. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a mattress device in which ticks do not enter and exit and dust does not come out.

  In general, a mattress device is formed by accommodating a cushion material such as urethane foam or cotton in an exterior body in which a fabric is sewn in a bag shape. When urethane foam or cotton is used as a cushioning material, not only dust is likely to come out, but ticks may be generated and come out, or conversely, external ticks may enter the interior. It was not desirable for users.

  In view of this, it has been practiced to form the exterior body of the mattress device with a fine cloth that does not allow tick and dust to pass through.

  If the exterior body is formed of finely woven fabric, this fabric can prevent the passage of ticks and dust. However, the exterior body used in the mattress device is formed in a bag shape by sewing the peripheral portions of the two pieces of fabric and sewing a fastener to a part thereof. And the said fastener is opened inside an exterior body, and it is made to accommodate a cushioning material.

  Therefore, even if the exterior body is formed of fine cloth that does not allow tick and dust to pass through, a gap is generated in the stitched portion of the two fabrics and the stitched portion of the fastener due to the pitch of the stitches of the suture. There was a case where ticks entered and exited the exterior body from the gap and dust generated inside came out to the outside.

  An object of the present invention is to provide a mattress device that can surely prevent mites from entering and leaving the exterior body and dust from coming from the inside.

The present invention sews the peripheral portions of the two side grounds, and a bag-shaped exterior body in which an opening / closing portion that can be opened and closed is formed on a part of the peripheral portions,
It has a cushion material housed in this exterior body,
In the mattress device, the side land is made of a material that does not allow tick and dust to pass through, and the stitched portion of the two side grounds and the opening and closing portion are covered with a belt-like tape that does not allow the passage of mite and dust. .

  The two side fabrics are preferably fine fabrics that do not allow ticks or dust to pass through.

  The two side fabrics are preferably formed by laminating a resin film on a fabric.

  It is preferable that the stitched portion of the two side grounds and the opening / closing portion are located on the outer peripheral surface of the exterior body, and the strip tape is provided over the entire length of the outer peripheral surface.

  It is preferable that the strip-shaped tape is formed of a fine cloth that does not allow tick and dust to pass through and is adhesively fixed to the exterior fabric.

  The belt-like tape has a structure in which a resin film is laminated on a cloth, and is preferably bonded and fixed to the exterior cloth.

  According to the present invention, the exterior body is formed on the side land that does not pass ticks and dust, and the stitched portion and the opening / closing part of the side surface are covered with the belt-like tape that does not pass ticks and dust like the side ground. Therefore, it is possible to prevent ticks from entering and leaving the exterior body and internal dust from going outside.

An embodiment of the present invention will be described below with reference to the drawings.
FIG. 1 shows a state in which a user U sits on a pillow 2 provided on the upper surface of the mattress device 1 and lies on his / her head H and sleeps on a comforter 3. The mattress device 1 has an exterior body 4. The exterior body 4 has a rectangular planar shape due to two side fabrics 5 knitted in fine eyes that do not allow tick and dust to pass through, for example, ultrafine fibers that are a fraction of the thickness of silk. It is formed in a thin flat bag shape.

  That is, the two side grounds 5 have a rectangular shape, and these side grounds 5 are sewn with a thread 10a as shown in FIG. As shown, the fastener 6 is stitched with a thread 10b to form a bag that can be opened and closed. The fastener 6 is provided over the entire length of one end surface in the longitudinal direction and a part of a pair of side surfaces continuous to both ends of the one end surface, of the outer peripheral surface of the exterior body 4.

  That is, an opening / closing portion that can be opened and closed by the fastener 6 is formed on a part of the outer peripheral surface of the exterior body 4. Means for opening and closing the opening / closing portion is not limited to the fastener 6, and a hook, a button, or the like may be used.

  A stitched portion of the two side grounds 5 is referred to as a first stitched portion 7, and a stitched portion between the side ground 5 and the fastener 6 is referred to as a second stitched portion 8. These first and second stitched portions 7 and 8 are provided in the midway in the height direction of the outer peripheral surface of the exterior body 4.

  The exterior body 4 sewed into a bag shape opens the fastener 6 and accommodates a cushion body 9 therein. As the cushion body 9, urethane foam, cotton or the like is used, but the type is not limited.

  Since the first and second stitched portions 7 and 8 stitch the side ground 5 with the threads 10a and 10b, a gap corresponding to the stitch pitch of the threads 10a and 10b is generated in the stitched portions. Therefore, ticks and dust will pass through the gap.

  Therefore, the first and second stitched portions 7 and 8 of the exterior body 4 are covered with a belt-like tape 11 that does not allow tick or dust to pass through. As the belt-like tape 11, a fabric made of the same material as the side fabric 5 forming the exterior body 4, or a material having airtightness by laminating a synthetic resin film such as a urethane film on a knitted fabric is used. The belt-like tape 11 may be a fabric obtained by laminating a synthetic resin film on the same fabric as the side fabric 5.

  That is, the strip tape 11 is bonded and fixed over the entire length of the outer peripheral surface of the exterior body 4 in a state of covering the first and second stitching portions 7 and 8. As a means for adhering the strip-shaped tape 11 to the outer peripheral surface of the exterior body 4, it may be adhered using an adhesive or a double-sided adhesive tape.

  Further, the belt-shaped tape 11 is coated with a hot melt resin, and the belt-shaped tape 11 is heated with an iron or the like to melt and cure the hot-melt resin so that it adheres to the outer peripheral surface of the exterior body 4. Good.

  The material forming the side 5 of the exterior body 4 is replaced with a fine cloth that does not allow dust or dust to pass through. Like the strip tape 11, a cloth in which a urethane film is laminated on a knit cloth is used. You may make it use the fabric which laminated the urethane film further to the fine fabric which does not pass. If the latter fabric is used for the side fabric 5, the confidentiality of the exterior body 4 can be further enhanced. Further, the material forming the side fabric 5 may be leather, artificial leather, or a resin sheet instead of the fabric.

  Thus, since the strip-shaped tape 11 which covers the 1st, 2nd sewing parts 7 and 8 was provided in the outer peripheral surface of the exterior body 4, these sewing parts 7 and 8 are sealed. Therefore, it is possible to prevent the mites from entering and exiting the exterior body 4 through the stitched portions 7 and 8 and the dust generated in the cushion body 9 from going outside, so that the user U is troubled by ticks and dust. You can go to bed comfortably.

  FIG. 5 is a plan view showing a cross section of a part of the comforter 3. This comforter 3 has an exterior body 14 filled with feathers (not shown). The exterior body 14 is formed by sewing a cloth that does not allow tick and dust to pass through into a bag shape.

  Inside the exterior body 14, a strip-like partition cloth 15 is provided in a lattice shape by bonding or stitching the upper and lower ends to the inner surface of the exterior body 14, and the interior of the exterior body 14 is partitioned into a plurality of rooms 16. The partition cloth 15 is formed with an insertion portion (not shown) through which a pipe for blowing feathers into each room 16 is inserted, and is inserted into each room 16 from the outside of the exterior body 14 through the insertion portion. The pipe is filled with feathers.

  The exterior body 14 of the comforter 3 is formed of a cloth that does not allow tick and dust to pass through, as described above. For this reason, there is no possibility that ticks enter or exit the exterior body 14 or dust inside the exterior body 14 and so on, so that the user U will not be bothered by ticks or dust when used with the mattress device 1 described above. You can go to bed.

  FIG. 6 shows a modification of the belt-like tape 11A of the present invention. The belt-like tape 11A is coated with a resin film 22 formed of a synthetic resin such as urethane on one side of the fabric 21. According to such a strip-shaped tape 11A, airtightness can be ensured regardless of the roughness of the fabric 21, and it is ensured that ticks enter and exit from the first and second stitched portions 7 and 8 and dust comes out. Can be prevented.

The side view of the state in which the user which shows one embodiment of this invention is sleeping using the mattress apparatus. The side view which carried out the cross section of the mattress apparatus partially. Sectional drawing which expands and shows the 1st stitching | suture part of an exterior body. Sectional drawing which expands and shows the 2nd stitching | suture part of an exterior body. The top view which carried out the partial cross section of the comforter. The expanded sectional view of the strip | belt-shaped tape which shows other embodiment of this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Mattress apparatus, 3 ... Comforter, 4 ... Exterior body, 5 ... Side ground, 6 ... Fastener, 7 ... 1st stitching | suture part, 8 ... 2nd stitching | suture part, 9 ... Cushion body, 11 ... Strip-shaped tape.

Claims (6)

A bag-shaped exterior body in which an opening / closing part that can be opened and closed is formed on a part of the peripheral part, while sewing the peripheral part of the two side grounds,
It has a cushion material housed in this exterior body,
The mattress device according to claim 1, wherein the side land is made of a material that does not allow tick and dust to pass through, and the stitched portion of the two side grounds and the opening / closing portion are covered with a belt-like tape that does not allow tick and dust to pass through.   The mattress device according to claim 1, wherein the two side fabrics are fine fabrics that do not allow tick and dust to pass through.   The mattress device according to claim 1, wherein the two side surfaces are formed by laminating a resin film on a cloth.   The mattress device according to claim 1, wherein the stitched portion and the opening / closing portion of the two side grounds are located on the outer peripheral surface of the exterior body, and the belt-like tape is provided over the entire length of the outer peripheral surface. .   2. The mattress device according to claim 1, wherein the belt-like tape is formed of a fine cloth that does not allow ticks or dust to pass through, and is adhesively fixed to the exterior fabric.   2. The mattress device according to claim 1, wherein the belt-like tape has a structure in which a resin film is laminated on a cloth, and is bonded and fixed to the exterior cloth.

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