JP2019042036A - Rug - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a rug which can suppress deviation, suppress an increase in cost, and is easier to use. SOLUTION: The floor covering according to one embodiment is a bed pad 10 to which a load is applied. The bed pad 10 sandwiches the first cloth portion 11 and the second cloth portion 12 extending in the width direction D2 intersecting the longitudinal direction and the longitudinal direction, and the outer edges 11A and 12A of the first cloth portion 11 and the second cloth portion 12, respectively. It is provided with a non-slip portion 20 which is fixed by and extends along the outer edges 11A and 12A. [Selection diagram] FIG. 4

Description

  The present invention relates to a rug to which a load of people or articles is applied.

  A rug to which a load of a person or an article is applied is conventionally known, and the rug is placed on a floor or bedding or the like. The types of rugs include carpets and mats, and in addition to these, bed pads that can be placed on mattresses are known. Japanese Utility Model Application Publication No. 62-131667 describes a bed pad on which a user's body can be placed.

  The bed pad is a bedding that can be placed on a rectangular mattress, and a bedding such as a comforter or a blanket is placed on the bed pad. The above-mentioned publication describes four rubber-like belt-like members extending obliquely from the sides of the bed pad in the vicinity of the four corners of the rectangular bed pad as means for suppressing the shift of the bed pad.

  FIG. 10A schematically shows the structure of a bed pad provided with a rubber-like belt-like member. The bed pad 100 shown in FIG. 10A includes a short side 101 extending parallel to one another, a long side 102 extending perpendicularly to each short side 101 from an end of each short side 101, a short side 101 and a long side 102, Are rectangular with corner portions 103 orthogonal to each other.

  In the bed pad 100, four rubber-like strip members 104 are provided. Each strip member 104 extends from the location of the short side 101 at a predetermined distance from each corner 103 at an angle of 45 ° with respect to the short side 101, and the long side at a constant distance from each corner 103. It extends to 102 points.

  One end of each strip member 104 is sewn into the short side 101, the other end of each strip member 104 is sewn into the long side 102, and each strip member 104 is a right triangle with the short side 101 and the long side 102. It has a shape. Thus, in the bed pad 100 in which the rubber-like strip members 104 are arranged, the shift of the bed pad 100 with respect to the mattress is suppressed by hooking each strip member 104 on the corner of the bottom surface of the mattress.

Japanese Utility Model Publication No. 62-131667

  In a rug such as the bed pad 100 described above, it is required that a person or an item on the rug does not shift even if it moves. In the bed pad 100, since the bed pad 100 can be fixed to the mattress by hooking each band member 104 to the bottom corner of the mattress, the shift of the bed pad 100 with respect to the mattress is suppressed.

  However, in the bed pad 100, it is time-consuming to attach the bed pad 100 because the mattress must be lifted by hand and each of the four strip members 104 be placed on the bottom of the mattress. Also, removing the bed pad 100 from the state in which the bed pad 100 is attached to the mattress requires time and effort since the strip member 104 must be removed from the bottom of the mattress.

  Furthermore, when the bed pad 100 is used for a long time, the belt-like member 104 may be gradually deteriorated and the belt-like member 104 may be stretched. When the strip 104 is fully extended, the bed pad 100 can not be securely fixed to the mattress, and the bed pad 100 may shift when a person moves on the bed pad 100.

  Therefore, the problem that the bed pad 100 can not be used comfortably for a long time may arise. In addition, the bed pad 100 may need to be discarded even though the portion other than the band member 104 can be used. As described above, in the existing rug such as the bed pad 100, there is a problem that the attachment and detachment take time and can not be used comfortably for a long time. Furthermore, the belt-like member 104, in particular, the belt-like member 104 in the fully extended state has a problem in terms of design.

  As a means which does not use the strip | belt-shaped member 104 mentioned above, as shown in FIG.10 (b), the rectangular-shaped covering 110 in which anti-slip processing 111, such as rubber | gum, was given to one surface is considered. In FIG. 10 (b), the non-slip processing 111 is shown in gray. In the rug 110, the shift of the rug 110 is suppressed by pointing the surface having the anti-slip processing 111 downward.

  However, when anti-slip processing 111 is applied to one side of the rug 110, there is a concern that the cost may increase. Further, the anti-slip processing 111 is often a non-smooth material such as rubber. For this reason, when the anti-slip processing 111 is used upward, there is room for improvement in the user-friendliness because the anti-slip processing 111 does not have a good touch. That is, since the rug 110 may not be used with the non-slip processing 111 directed upward, there is room for improvement in terms of ease of use.

  It is an object of the present invention to provide a rug that can suppress deviation, reduce cost increase, and is easier to use.

  A rug according to the present invention is a load applied rug, which is fixed to an outer edge of a cloth portion extending in a second direction intersecting the first direction and the first direction, and the outer edge of the cloth portion and fixed to the outer edge And a non-slip portion extending along the same.

  In the rug, the cloth portion extends in the first direction and a second direction intersecting the first direction, and includes a non-slip portion extending along the outer edge of the cloth portion. The non-slip portion is fixed to the cloth portion in a state in which the outer edge of the cloth portion is sandwiched. The non-slip portion may extend along the outer edge of the fabric portion to make the rug non-slippery relative to a mattress or floor surface or the like located below the fabric portion. That is, since the non-slip portion is provided along the outer edge of the cloth portion, the shift of the rug can be suppressed at the outer edge of the cloth portion. Moreover, in this rug, the above-mentioned strip-shaped member becomes unnecessary, and since it can be used only by putting on a mattress etc., attachment or detachment with respect to a mattress etc. can be performed easily. Furthermore, since the band-shaped member is unnecessary, the concern that the band-shaped member can be stretched can be eliminated and the design can be improved. In addition, by providing the anti-slip portion on the outer edge of the cloth portion, the cost can be reduced as compared with the case where the anti-slip processing is applied on one side. Furthermore, by providing the non-slip portion on the outer edge of the cloth portion, a smooth material can be used as the cloth portion, so that the touch can be improved. In addition, even if the cloth portion is directed upward or downward, it is possible to prevent the surface having poor touch from rising upward. That is, since the rug can be used regardless of which side of the cloth portion is directed upward, the comfort can be improved, and an easy-to-use rug can be provided.

  The cloth portion may be in a rectangular shape extending in the first direction and the second direction, and the non-slip portion may be provided on each of four sides of the cloth portion. In this case, anti-slip portions are provided on each side of the rectangular cloth portion. Therefore, since the non-slip portion can more reliably suppress the displacement in each of the four directions, the anti-slip effect can be further enhanced.

  The rug may also be a bed pad that is placed on the mattress and covered with sheets. In this case, the mattress contacts under the non-slip portion of the bed pad, and the sheet contacts over the non-slip portion of the bed pad. Therefore, the shift of the bed pad to both the mattress and the sheet can be suppressed. Therefore, since the shift of the bed pad interposed between the mattress and the sheet can be suppressed, even if the user turns over on the sheet, the shift of the bed pad with respect to the sheet and the mattress can be less likely to occur. . As a result, it contributes to the further improvement of a user's sleeping comfort.

  In addition, the rug may be a dry sheet which is placed on the floor and on which the bedding is placed. In this case, since the dry sheet intervenes between the floor surface and the bedding, the bedding can be protected from moisture. Therefore, since the problem that the bedding becomes soft due to moisture can be suppressed, the bedding can be used for a long time. In addition, dry sheets generally have a problem of being slippery with respect to the floor surface. However, as described above, by providing the non-slip portion on the outer edge of the dry sheet, it is possible to suppress the shift of the dry sheet with respect to the floor surface. Therefore, it is possible to obtain both the effect of suppressing the problem of the bedding becoming soft due to moisture and the effect of suppressing the deviation of the dry sheet.

  According to the present invention, while being able to control a gap, a cost increase can be suppressed and a more user-friendly rug can be provided.

It is a perspective view showing a bedding provided with a rug concerning a 1st embodiment. It is sectional drawing of the bedding of FIG. It is a top view showing a rug concerning a 1st embodiment. It is sectional drawing which shows the structure of the outer edge vicinity of the rug of FIG. (A) is a top view which shows an example of the non-slip part of the rug of FIG. (B) is sectional drawing to which the rubber part of the non-slip part of (a) was expanded. It is sectional drawing which shows an example of the fixing means of the non-slip part of FIG. (A) is a side view showing a rug concerning a 2nd embodiment. (B) is a top view which shows the rug which concerns on 2nd Embodiment. It is sectional drawing which shows the structure of the outer edge vicinity of the covering of FIG. 7 (a) and FIG.7 (b). It is a perspective view showing a rug concerning a 3rd embodiment. (A) is a bottom view which shows the lower surface part of the conventional rug, and a strip | belt-shaped member. (B) is a bottom view which shows the lower-surface part of the rug of a comparative example.

  Hereinafter, embodiments of a rug according to the present invention will be described with reference to the drawings. In the description of the drawings, the same or corresponding elements will be denoted by the same reference characters and redundant description will be omitted as appropriate. Also, the drawings are drawn with exaggeration in part for ease of understanding, and dimensions, angles, etc. are not limited to those described in the drawings.

  As used herein, the term "laying" refers to an article to be laid on a floor or bedding, such as a mattress, and includes an article on which a person or a thing is placed. "Rug" typically includes carpets, mats, carpets, mattresses, dry sheets or bed pads. The "fabric part" includes articles and parts made of cloth, and includes sheet-like articles extending in a planar manner. The entire cloth portion may be made of cloth, or a part of the cloth portion may be made of cloth.

  The "outer edge" indicates a portion along the outer edge of the article, but includes not only the edge of the article but also a portion slightly inward. The "non-slip portion" indicates a portion or an article subjected to a measure for suppressing slipping on an article coming into contact with the non-slip portion, and specifically, the one subjected to a high friction treatment, and the roughened surface Includes those that have been treated.

  "Bedding" is applied to the body of the user when the user of the bed rests or sleeps, and is typically a futon, pillow, cushion or cushion. "Sift bedding" refers to bedding on which the user's body can be placed, typically a mattress, mattress or bed pad.

First Embodiment
FIG. 1 is a perspective view of a bedding S provided with a bed pad 10 which is a rug according to the first embodiment. FIG. 2 is a cross-sectional view of the bedding S cut along a plane orthogonal to the longitudinal direction D1 (first direction) of the bedding S. As shown in FIG. As shown in FIGS. 1 and 2, the bedding S includes a mattress 2 placed on the bed 1, a bed pad 10 located above the mattress 2, and a sheet 3 covering the mattress 2 and the bed pad 10. . The bed pad 10 may be placed on something other than the mattress 2 or the sheet 3 may not be placed.

  For example, the bed 1 is provided at a floor plate 1a on which the mattress 2 is placed, a pair of side rails 1b provided at both ends in the width direction D2 (second direction) of the floor plate 1a, and one end of the floor plate 1a in the longitudinal direction D1. A headboard 1c and a footboard 1d provided at the other end of the floor plate 1a in the longitudinal direction D1 are provided.

  The mattress 2 has a rectangular parallelepiped shape extending in the longitudinal direction D1 and the width direction D2, and has a thickness in the height direction D3. The mattress 2 may be, for example, a pocket coil mattress, and in this case, a coil spring assembly in which a plurality of coil springs are connected to each other is provided in the mattress 2.

  The bed pad 10 is thinner than a general mattress, and the thickness of the bed pad 10 is, for example, 0.5 cm or more and 7.0 cm or less. The bed pad 10 is made thin to prevent the user from sinking too much into the bed pad 10. The bed pad 10 is used by being placed on the thick mattress 2 and is provided to improve the sleeping comfort of the user sleeping on the bed pad 10. The bed pad 10 and the mattress 2 are used in a state of being wrapped in the sheet 3, and a blanket or comforter or the like is placed on the sheet 3. The bed pad 10 is also referred to as a topper.

  As FIG.3 and FIG.4 shows, the bed pad 10 is the 1st cloth part 11 (cloth part), the 2nd cloth part 12 (cloth part), and the 1st cloth part 11 and the 2nd cloth part 12. And an anti-slip portion 20 fixed to the outer edges 11A and 12A by sandwiching the outer edges 11A and 12A of the first and second cloth portions 11 and 12, respectively.

  The first cloth portion 11 and the second cloth portion 12 are both flat cloths extending in a rectangular shape. The first cloth portion 11 is a portion that receives the load of the user's body, and the second cloth portion 12 is directed to the opposite side of the first cloth portion 11. The first fabric portion 11 has an outer edge 11A including two short sides 11a and two long sides 11b, and the second fabric portion 12 similarly has an outer edge 12A including short sides and long sides. The first cloth portion 11 and the second cloth portion 12 have, for example, the same shape and size as each other, but the shapes and sizes of the first cloth portion 11 and the second cloth portion 12 can be changed as appropriate.

  As an example, each of the first fabric portion 11 and the second fabric portion 12 is made of a blended material of polyester synthetic fiber and cotton. However, as materials of the first cloth portion 11 and the second cloth portion 12, materials other than the above-described blended materials can be used, and various materials such as cotton, polyester, rayon, etc. can be used. It is. Furthermore, the 1st cloth part 11 and the 2nd cloth part 12 may be nonwoven fabrics or felt.

  The content 13 is made of a material having high flexibility, and is, for example, a three-dimensional resin structure formed by intertwining fine linear polyethylene materials. However, as the contents 13, various other things can be used, and for example, solid cotton or sheet-like urethane may be used.

  The non-slip portion 20 is, for example, a portion where hemm winding (Adler winding) is performed on the first cloth portion 11 and the second cloth portion 12 by a sewing machine. The non-slip portion 20 extends along the outer edge 11 A of the first fabric portion 11 and the outer edge 12 A of the second fabric portion 12. The non-slip portion 20 is in the form of a thin cloth. The non-slip portion 20 passes from the upper surface of the first fabric portion 11 to the outside of the outer edge 11A, curves between the outer edge 11A and the outer edge 12A, and reaches the lower surface of the second fabric portion 12.

  The non-slip portion 20 is provided on each of the four sides of the first cloth portion 11 and the second cloth portion 12. That is, the non-slip portion 20 is provided along the short side 11 a and the long side 11 b of the first cloth portion 11 and is provided along the short side and the long side of the second cloth portion 12. In the present embodiment, the non-slip portion 20 is provided on the entire circumference of the first cloth portion 11 and the second cloth portion 12.

  The non-slip portion 20 is a portion subjected to non-slip processing, and is a high friction portion having a coefficient of friction higher than any of the first cloth portion 11 and the second cloth portion 12. For example, the non-slip portion 20 may be made of rubber, non-slip felt containing a rubber material, or a knitted fabric. The non-slip portion 20 may be made of high-friction fibers such as polyester, polyurethane, or aramid fibers woven.

  The non-slip portion 20 has an outwardly exposed surface 21 of the non-slip portion 20 and a back surface 22 facing the opposite side of the surface 21. The surface 21 includes an upper surface 21 a in contact with the sheet 3, a lower surface 21 b in contact with the mattress 2, and a curved portion 21 c connecting the upper surface 21 a and the lower surface 21 b. When the upper surface 21 a contacts the sheet 3 and the lower surface 21 b contacts the mattress 2, the non-slip portion 20 suppresses the displacement with respect to the sheet 3 and the mattress 2.

  The non-slip portion 20 is sewn into the first fabric portion 11 and the second fabric portion 12 by the yarn 23 in a state where the back surface 22 is in contact with the upper surface of the first fabric portion 11 and the lower surface of the second fabric portion 12 It is fixed to the first cloth portion 11 and the second cloth portion 12. In addition, the fixing means of the non-slip portion 20 to the first cloth portion 11 and the second cloth portion 12 may be sewing by thread 23, welding by ultrasonic waves or the like, or bonding. May be

  As shown in FIGS. 5A and 5B, as an example, the non-slip portion 20 may have a plurality of convex rubber portions 25 fixed on the surface 21. Each rubber portion 25 protrudes from the surface 21 and is disposed for anti-slip of the non-slip portion 20. Each rubber portion 25 has, for example, a circular shape, and is disposed on the surface 21 in a dot shape.

  As an example, a plurality of rubber parts 25 are distributed on surface 21 almost equally. “The plurality of rubber portions are disposed substantially evenly dispersed” includes a state in which the plurality of rubber portions 25 are disposed on the surface 21 to the extent that the non-slip portion 20 exhibits the anti-slip function, for example A plurality of rubber portions 25 are arranged symmetrically with respect to a predetermined point or line on the surface 21 and a plurality of rubber portions 25 are arranged concentrically. In the present embodiment, the plurality of rubber portions 25 are dispersed in a staggered manner.

  The rubber portion 25 is made of, for example, a silicone resin. The rubber portion 25 is formed on the surface 21 by dripping silicone resin which has been heated and turned into a liquid on the surface 21 and curing the dropped silicone resin by heat treatment. That is, the rubber portion 25 made of silicone resin is printed on the surface 21 in a dot shape. Further, since the dropping of the silicone resin onto the surface 21 is performed while the surface 21 is transported by a conveyor or the like, the rubber portion 25 can be formed on the surface 21 in a short time.

  An imaginary line L connecting one rubber portion 25 and the other rubber portion 25 closest to the one rubber portion 25 is inclined with respect to the longitudinal direction D1 and the width direction D2, and the inclination angle is 45 °, for example. . The rubber portion 25 has a curved portion 25 a extending in an arc shape from the surface 21 in the cross section thereof. In this cross section, an angle θ between the surface 21 and a tangent T extending from an intersection point P of the surface 21 and the curved portion 25a is, for example, 120 ° or more and 150 ° or less. The height H of the top 25b of the curved portion 25a with respect to the surface 21 is, for example, 0.5 mm or more and 4.0 mm or less, and more preferably 1.5 mm or more and 2.0 mm or less.

  Next, a method of fixing the non-slip portion 20 to the first cloth portion 11 and the second cloth portion 12 will be described. First, the content 13 is sandwiched between the first cloth portion 11 and the second cloth portion 12, and the first cloth portion 11 and the second cloth portion are positioned such that the first cloth portion 11 is positioned immediately above the second cloth portion 12. 12 and the contents 13 are superimposed.

  Thereafter, as shown in FIG. 6, the non-slip portion 20 is folded and held in the trumpet-like portion B of the sewing portion of the sewing machine (for example, Adler sewing machine), and the outer edges 11A and 12A are aligned with the sewing portion of the sewing machine. Then, the thread 23 is sewn from the sewing machine into the non-slip portion 20 and the outer edges 11A, 12A, and the non-slip portion 20 is sewn into the outer edges 11A, 12A, thereby completing the bed pad 10 shown in FIG.

  Then, the effect of the rug (bed pad 10) which concerns on this embodiment is demonstrated in detail.

  In the bed pad 10, the first cloth portion 11 and the second cloth portion 12 extend in the longitudinal direction D1 and the width direction D2 intersecting the longitudinal direction D1, and the outer edges of the first cloth portion 11 and the second cloth portion 12 A non-slip portion 20 extending along 11A and 12A is provided. The non-slip portion 20 is fixed to the first cloth portion 11 and the second cloth portion 12 in a state in which the outer edges 11A and 12A are sandwiched. Since the non-slip portion 20 is provided along the outer edges 11A, 12A, the shift of the bed pad 10 can be suppressed at the outer edges 11A, 12A.

  Moreover, in the bed pad 10, since the strip-shaped member 104 of Fig.10 (a) becomes unnecessary and it can be used only by mounting on mattresses 2 etc., attachment or detachment with respect to mattresses 2 etc. can be performed easily. Furthermore, since the band-shaped member 104 is unnecessary, the concern that the band-shaped member 104 can be stretched can be eliminated and the design can be improved.

  Further, by providing the non-slip portion 20 on the outer edges 11A and 12A of the first fabric portion 11 and the second fabric portion 12, the non-slip processing 111 is applied to the entire surface as compared with the covering 110 of FIG. As a result, the area of the non-slip portion can be reduced, and the cost can be reduced. Furthermore, in the rug 110, since the anti-slip processing 111 is often a non-smooth material, the anti-slip processing 111 can not be used upward.

  On the other hand, in the case where the non-slip portion 20 is provided at the outer edges 11A and 12A as in the present embodiment, since smooth materials can be used as the first cloth portion 11 and the second cloth portion 12, While being able to make touch good, even if it turns up and down the 1st cloth part 11 and the 2nd cloth part 12, it can be made for the surface which is not good to touch to go up. That is, since the bed pad 10 can be used without worrying which of the first cloth portion 11 and the second cloth portion 12 is directed upward, the comfort can be improved and the bed pad 10 is easy to use. Can be provided.

  The first cloth portion 11 and the second cloth portion 12 have a rectangular shape extending in the longitudinal direction D1 and the width direction D2, and the non-slip portion 20 includes four portions of the first cloth portion 11 and the second cloth portion 12. It is provided in each of the sides. Therefore, the non-slip portion 20 is provided on each side of the first cloth portion 11 and the second cloth portion 12 having a rectangular shape. Therefore, since the non-slip portion 20 can reliably suppress the displacement in each of the four directions, the anti-slip effect can be further enhanced. Furthermore, in the present embodiment, since the non-slip portion 20 is provided on the entire circumference of the first fabric portion 11 and the second fabric portion 12, the above-described effects become more remarkable.

  Moreover, the rug of this embodiment is a bed pad 10 which is placed on the mattress 2 and covered by the sheet 3. The mattress 2 is in contact with the lower surface 21b of the non-slip portion 20 of the bed pad 10, and the sheet 3 is in contact with the upper surface 21a of the non-slip portion 20. Therefore, the shift of the bed pad 10 to both the mattress 2 and the sheet 3 can be suppressed.

  Therefore, since the shift of the bed pad 10 interposed between the mattress 2 and the sheet 3 can be suppressed, the shift of the bed pad 10 with respect to the sheet 3 and the mattress 2 even if the user turns over on the sheet 3. Can be difficult to occur. As a result, it contributes to the further improvement of a user's sleeping comfort.

Second Embodiment
Next, a rug according to a second embodiment will be described with reference to FIGS. 7 and 8. In the following, the description overlapping with the first embodiment is appropriately omitted. As shown in FIG. 7, the rug according to the second embodiment is a dry sheet 40 interposed between the floor surface 31 and the bedding 32. In addition, the dry sheet 40 may be put on things other than the floor surface 31, and things other than the bedding 32 may be put.

  The floor 31 is formed of, for example, a flooring or a tatami. If the bedding 32 is placed directly on the floor surface 31, there is a concern that the bottom of the bedding 32 may be wet with moisture and the bedding 32 may become moldy. On the other hand, when the dry sheet 40 intervenes between the floor surface 31 and the laying bedding 32, the above-mentioned concern is eliminated.

  The dry sheet 40 is thinner than the bedding 32. The dry sheet 40 is a moisture-proof sheet, and is, for example, a pad sheet provided with a moisture absorption quick-drying function. Furthermore, the dry sheet 40 may have a deodorizing function. The dry sheet 40 intervenes between the floor surface 31 and the bedding 32 to prevent the bedding 32 from becoming moist and soft and causing the bedding 32 to become moldy.

  However, in general, there is a problem that the dry sheet is slippery with respect to the floor surface 31. In particular, in the case where the floor surface 31 is formed by flooring or tatami mats, there may arise a problem that the dry sheet slips on the floor surface 31. Therefore, in the present embodiment, the dry sheet 40 is provided with the non-slip portion 50 to suppress the above problem.

  The dry sheet 40 includes a rectangular cloth portion 41 extending in the longitudinal direction D1 and the width direction D2, and a non-slip portion 50 fixed to the outer edge 41A by sandwiching the outer edge 41A of the cloth portion 41. The cloth portion 41 is a flat cloth extending in a rectangular shape. The cloth portion 41 is a portion that receives the load of the bedding 32. The shape and size of the cloth portion 41 can be changed as appropriate.

  The cloth portion 41 is made of, for example, polyester, but the material of the cloth portion 41 can be changed as appropriate. The cloth portion 41 may be a non-woven fabric, and in this case, it is possible to suppress an increase in the cost of the dry sheet 40. The non-slip portion 50 is, like the non-slip portion 20, a portion where hemm winding (Adler winding) is performed on the outer edge 41A of the cloth portion 41. The non-slip portion 50 extends along the outer edge 41 A of the cloth portion 41. The shape and material of the non-slip portion 50 are similar to, for example, the shape and material of the non-slip portion 20 described above.

  As shown in FIG. 8, the non-slip portion 50 extends from the upper surface of the cloth portion 41 through the outside of the outer edge 41 A to the lower surface of the cloth portion 41. The non-slip portion 50 is provided on each of the four sides of the cloth portion 41. Specifically, the non-slip portion 50 is provided along the short side 41 a and the long side 41 b of the cloth portion 41, and in the present embodiment, the non-slip portion 50 is provided all around the cloth portion 41. There is.

  The non-slip portion 50 has a surface 51 exposed outward of the non-slip portion 50 and a back surface 52 facing the opposite side of the surface 51. The surface 51 includes an upper surface 51 a contacting the bedding 32, a lower surface 51 b contacting the floor surface 31, and a curved portion 51 c connecting the upper surface 51 a and the lower surface 51 b. In the non-slip portion 50, the upper surface 51a is in contact with the bedding 32 and the lower surface 51b is in contact with the floor surface 31, thereby suppressing deviation from the bedding 32 and the floor surface 31.

  The non-slip portion 50 is fixed to the cloth portion 41 by being sewn to the cloth portion 41 by the yarn 53 in a state where the back surface 52 is in contact with the upper surface of the cloth portion 41 and the lower surface of the cloth portion 41. Be done. The method of fixing the non-slip portion 50 to the cloth portion 41 is the same as the method of fixing the non-slip portion 20.

  As mentioned above, the dry sheet 40 which is a rug which concerns on 2nd Embodiment is provided with the non-slip part 50 extended along 41 A of outer edges of the cloth part 41. As shown in FIG. Therefore, the same effect as the bed pad 10 of the first embodiment can be obtained. Furthermore, the rug according to the second embodiment is a dry sheet 40 which is placed on the floor surface 31 and on which the bedding 32 is placed. In the second embodiment, since the dry sheet 40 is interposed between the floor surface 31 and the bedding 32, the bedding 32 can be prevented from getting damp.

  Therefore, since the problem that the bedding 32 becomes soft due to moisture can be suppressed, the bedding 32 can be used for a long time. In addition, since the non-slip portion 50 is provided on the outer edge 41A of the dry sheet 40, the shift of the dry sheet 40 with respect to the floor surface 31 and the laying bedding 32 can be suppressed. Therefore, it is possible to obtain both the effect of suppressing the problem of the bedding 32 becoming soft due to moisture and the effect of suppressing the displacement of the dry sheet 40.

Third Embodiment
Subsequently, a rug according to a third embodiment will be described with reference to FIG. As shown in FIG. 9, the covering according to the third embodiment is a rectangular parallelepiped mattress 60. The mattress 60 is, for example, mounted on a bed, like the mattress 2 described above. Bed mattresses such as bed pads may be placed on the mattress 60.

  The mattress 60 has a rectangular shape. The mattress 60 has a rectangular first cloth portion 61 (cloth portion) directed vertically upward, and a rectangular second cloth portion (cloth portion) facing the opposite side of the first cloth portion 61. Non-slip portions 70 similar to the non-slip portions 20 and 50 described above are fixed to the outer edge 61A of the first cloth portion 61 and the outer edge 62A of the second cloth portion. In FIG. 9, the non-slip portion 70 is indicated by a thick line. The material of the non-slip portion 70 and the means for fixing the non-slip portion 70 to the first cloth portion 61 and the second cloth portion can be the same as described above.

  As mentioned above, the mattress 60 which is a rug which concerns on 3rd Embodiment is provided with the non-slip part 70 extended along each of outer edge 61A, 62A. Therefore, the same effect as the bed pad 10 according to the first embodiment can be obtained. In addition, the mattress 60 is placed on the bed and laid bedding. Thus, since the mattress 60 intervenes between the bed and the bedding, the shift of the mattress 60 with respect to the bed and the bedding can be suppressed.

  As mentioned above, although embodiment of the rug which concerns on this invention was described, this invention is not limited to each embodiment mentioned above, You may deform | transform in the range which does not change the summary described in each claim. That is, the structure of the rug which concerns on this invention can be variously deformed in the range which does not change said summary.

  For example, although the above-mentioned embodiment explained an example whose covering is bed pad 10, dry sheet 40, or mattress 60, a covering according to the present invention may be a covering other than a bed pad, dry sheet or mattress. . For example, the rug may be a carpet or carpet on which kotatsu is placed.

  Moreover, in the above-mentioned embodiment, the non-slip part 20 provided in the perimeter of the 1st cloth part 11 and the 2nd cloth part 12 was explained. The whole of the non-slip portion 20 may be a high friction portion, or a part of the non-slip portion 20 may be a high friction portion. In the non-slip portion 20, for example, only one of the upper surface 21a and the lower surface 21b may be used as the high friction portion.

  Further, the non-slip portion according to the present invention may not be provided on the entire circumference of the cloth portion. For example, the non-slip portion may be provided on a part of each of the four sides of the rectangular cloth, or may be provided on a square of the rectangular cloth. In addition, the number, material, shape, size, and arrangement of the non-slip portions can be appropriately changed without changing the above-described summary.

  Moreover, the above-mentioned embodiment demonstrated the example which is a bed pad 10 which includes the 1st cloth part 11 and the 2nd cloth part 12, and a rug. However, the number, shape, size and material of the cloth portion of the rug can be changed as appropriate. What is located under the rug is not limited to the mattress 2, the floor surface 31 or the bed, and can be suitably changed. Even if it is located on the upper side of a rug, it is not limited to sheet 3 or bedding, and can be changed suitably.

DESCRIPTION OF SYMBOLS 1 ... Bed, 1a ... Floor board, 1b ... Side rail, 1c ... Headboard, 1d ... Footboard, 2 ... Mattress, 3 ... Sheet, 10 ... Bed pad (coating), 11, 61 ... 1st cloth part (cloth part) 11A, 12A, 41A, 61A, 62A ... outer edge, 11a, 41a ... short side, 11b, 41b ... long side, 12 ... second cloth portion, 13 ... contents, 20, 50, 70 ... non-slip portion, 21, 51: surface, 21a, 51a: upper surface, 21b, 51b, lower surface, 22, 52: reverse surface, 23, 53: thread, 25: rubber portion, 25a: curved portion, 31: floor surface, 32: bedding bedding, DESCRIPTION OF SYMBOLS 40 dry sheet (coating) 41 cloth part 51c curved part 60 mattress (dock) D1 longitudinal direction D2 width direction D3 height direction L virtual line P intersection point T: tangent, θ: angle.

Claims (4)

A rug to which a load is applied,
A cloth portion extending in a second direction intersecting the first direction and the first direction;
A non-slip portion which is fixed to the outer edge by sandwiching the outer edge of the cloth portion and extends along the outer edge;
A rug comprising the The cloth portion has a rectangular shape extending in the first direction and the second direction,
The non-slip portion is provided on each of four sides of the cloth portion.
A rug according to claim 1. The rug is a bed pad that is placed on the mattress and covered with sheets.
A rug according to claim 1 or 2. The rug is a dry sheet which is placed on the floor and on which bedding is placed.
A rug according to claim 1 or 2.