WO1999065370A1 - Futon - Google Patents

Futon Download PDF

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Publication number
WO1999065370A1
WO1999065370A1 PCT/JP1998/002731 JP9802731W WO9965370A1 WO 1999065370 A1 WO1999065370 A1 WO 1999065370A1 JP 9802731 W JP9802731 W JP 9802731W WO 9965370 A1 WO9965370 A1 WO 9965370A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
futon
cover
folded
length
Prior art date
Application number
PCT/JP1998/002731
Other languages
English (en)
Japanese (ja)
Inventor
Hikoshige Fujii
Original Assignee
H. K. M. Company Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by H. K. M. Company Co., Ltd. filed Critical H. K. M. Company Co., Ltd.
Priority to PCT/JP1998/002731 priority Critical patent/WO1999065370A1/fr
Priority to AU80358/98A priority patent/AU8035898A/en
Publication of WO1999065370A1 publication Critical patent/WO1999065370A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/02—Bed linen; Blankets; Counterpanes
    • A47G9/0238—Bed linen
    • A47G9/0246—Fitted sheets

Definitions

  • the present invention relates to a futon cover that is inexpensive and easy to attach and detach, and more particularly to a futon cover useful as a disposable.
  • futons such as mattresses and comforters have been equipped with force pars to maintain hygiene and cleanliness.
  • Such futon covers are made of cloth, and in collective facilities such as hospitals, nursing homes, and hotels, such cloth covers are washed after each use to maintain cleanliness. And reused.
  • disposable futon covers that do not require washing have been proposed.
  • Such disposable covers are made of paper, non-woven fabric and the like.
  • an object of the present invention is to provide a futon cover that is inexpensive and easy to attach and detach.
  • Another object of the present invention is to provide a futon cover that can be easily attached to and detached from a large number of futons installed in a collective facility such as a hospital or a nursing home, and is useful as a disposable one. . Disclosure of the invention
  • the present inventor has found that a futon cover preferably having a specific structure using a non-woven material is not only low in manufacturing and raw material costs but also attached to and detached from the futon.
  • the present invention was completed. That is, the futon cover of the present invention has two sheets, one on the entire sheet side, the entire surface of which is a sheet surface, and the other on the both sides of the sheet on the entire sheet side, with the central futon opening opening in between.
  • the seat is arranged from the central opening sheet side, and the upper and lower ridges of the futon are right and left between each sheet surface on the central opening sheet side and the sheet surface on the full sheet side. This constitutes a mounting pocket into which the end of each is inserted.
  • the futon cover of the present invention has a simple cover structure and can be easily manufactured, the manufacturing cost is low. Therefore, this cover is very cheap.
  • the futon cover of the present invention has the above-described structure, the futon cover can be easily attached to and detached from the futon.
  • one of the upper and lower or left and right ends of the futon is attached to the-side of the mounting pocket formed between the sheet surface on the center opening sheet side and the sheet surface on the entire sheet side. After inserting the end through the futon access opening, insert the other end of the futon into the other mounting pocket.
  • the futon cover can be attached to the futon.
  • the futon cover can be attached to and detached from the futon simply by removing both ends of the futon from the futon entrance opening. That is, the use of the cover of the present invention makes it easy to attach / detach to / from the futon. Therefore, the cover of the present invention has extremely high workability in attaching / detaching the power pad.
  • the length C between the edges of the sheet surface on the entire sheet side is 0.05 times or more.
  • the futon cover has such a form, even if a sleeping person turns over, the cover does not come off from the futon, and the futon can keep or maintain the state in which the cover is attached to the futon. it can. That is, the futon cover of the present invention is inexpensive, easy to attach to and detach from the futon, and has a characteristic that the cover once attached is not easily detached from the futon during use. Therefore, in the present invention, the futon cover can be suitably used for a collective facility. In a case where the futon cover of the present invention is used for a collective facility, in a particularly preferred embodiment, the unit of the futon cover is constituted by a continuous material or a long roll-like material which repeats continuously.
  • the futon cover with a cutout line that can separate each futon cover unit. That is, in a collective facility, etc., since there are a plurality of futons in one room, if the futon power bar is composed of a continuous material as described above or a long roll-like material, the continuous material is used at the time of use. Alternatively, carry a long roll to the place of use, cut out one unit of the futon cover, and use the cut-out futon cover to create a futon cover. On the other hand, the futon cover can be easily attached. Therefore, with the futon cover having such a configuration, the futon cover can be easily transported from room to room, and the futon cover can be easily cut and used. The workability required when performing the operation is excellent, and it is extremely useful for collective facilities.
  • the sheet is made of a nonwoven material. If a nonwoven sheet is used, a futon cover can be obtained at a lower cost.
  • the cover of the present invention is inexpensive, the necessary cost is low even when used as a disposable. In particular, it is inexpensive compared to the cost of washing and using a cloth cover. In addition, since the workability at the time of attaching / detaching operation is high, the replacement time required for the attaching / detaching operation can be reduced. Therefore, the use of the cover of the present invention can reduce the cost in a comprehensive viewpoint.
  • a nonwoven fabric in particular, a nonwoven fabric made of synthetic fibers can be used.
  • a nonwoven fabric made of synthetic fibers can further reduce the cost of raw materials.
  • the bonding of the nonwoven fabrics with the synthetic fibers can be performed by a simple method such as heat fusion, the manufacturing cost of the cover can be further reduced. For this reason, synthetic fiber nonwoven fabric covers are extremely inexpensive.
  • the present invention provides a sheet seat having an entire sheet surface, a sheet on one side of the sheet, and a sheet on one side and a sheet on the other side.
  • the seat is composed of a single-sided opening sheet side on which a sheet is placed, and one of the upper, lower, left and right sides of the futon is provided between the sheeting surface of the single-sided opening sheet and the sheet surface of the entire sheet side.
  • a mounting pocket for inserting the end of the The sheet surface on the entire sheet side includes an effective sheet surface located on the sheet surface side on the one-sided opening sheet side and a pinch located on the side of the futon entrance opening side on the one-sided opening sheet side. After inserting the end of the futon into the mounting pocket, the sandwiching sheet surface is configured to face the end of the futon inserted into the mounting pocket.
  • a futon cover for a mattress that is folded and used behind the opposite end.
  • the present invention further provides a four-part seat with a central futon entrance opening on the entire sheet side, which is entirely composed of a sheet surface, and a central futon entrance opening on the sheet on the entire sheet side. It consists of a central opening sheet side on which four sheets are arranged, and a futon is provided between each sheet surface on the central opening sheet side and the sheet surface on the entire sheet side. It also includes a futon cover that forms a mounting pocket into which each corner is inserted.
  • FIG. 1 is a schematic diagram showing one embodiment of the present invention.
  • FIG. 2 is a schematic view showing a sheet state before manufacturing the cover according to FIG.
  • FIG. 3 is a schematic diagram showing a use state of the cover according to FIG.
  • FIG. 4 is a schematic view showing another embodiment of the present invention.
  • FIG. 5 is a schematic diagram showing another embodiment of the present invention.
  • FIG. 6 is a schematic view showing a sheet state before the cover according to FIG. 5 is manufactured.
  • FIGS. 7 (A) and (B) are schematic diagrams showing another embodiment of the present invention.
  • FIG. 8 is a schematic diagram showing another embodiment of the present invention.
  • FIG. 9 is a schematic diagram showing another embodiment of the present invention.
  • FIG. 10 is a schematic diagram showing a sheet state before the cover according to FIG. 9 is manufactured.
  • FIG. 11 is a schematic diagram showing another embodiment of the present invention.
  • FIG. 12 is a schematic view showing another embodiment of the present invention.
  • FIG. 13 is a schematic view showing a sheet state before the cover according to FIG. 12 is manufactured.
  • FIG. 14 is a schematic view showing another embodiment of the present invention.
  • FIG. 15 is a schematic view showing an embodiment of the pillow cover of the present invention.
  • FIG. 16 is a schematic view showing a state where the force par is fixed to the cloth S1 with a string in the cover according to FIG.
  • FIG. 17 is a schematic diagram showing an embodiment of the present invention.
  • FIG. 18 is a schematic diagram showing an embodiment in an example of the present invention.
  • FIG. 19 is a schematic view showing an embodiment in the example of the present invention.
  • FIG. 20 is a schematic diagram showing an embodiment in an example of the present invention.
  • FIG. 21 is a schematic plan view showing a process of manufacturing the continuous duvet cover according to the present invention.
  • FIG. 22 is a perspective view showing a roll-shaped product in a wound state of the continuous duvet cover.
  • FIG. 23 is a schematic plan view showing a process of manufacturing another continuous duvet cover according to the present invention.
  • FIG. 24 is a perspective view showing a flat product of the continuous duvet cover.
  • FIG. 25 is a schematic plan view showing a process of manufacturing another continuous duvet cover according to the present invention.
  • FIG. 26 is a schematic plan view showing a process of manufacturing another continuous duvet cover according to the present invention.
  • FIG. 1 is a schematic diagram showing one embodiment of the present invention.
  • FIG. 1 is an embodiment of a mattress cover.
  • 1 is the futon cover
  • 2 is the full sheet side
  • 2 1 is the full sheet side 2 sheet surface
  • 3 is the central opening sheet side
  • 4 1 is the central sheet side 3 sheet.
  • Reference numeral 42 denotes a sheet surface of the central opening sheet side 3
  • reference numeral 43 denotes a futon entrance opening (hereinafter may be simply referred to as “opening”) of the central opening sheet side 3.
  • 5 1 1 is the open end of sheet surface 4 1
  • 5 1 2 is the edge of sheet surface 4
  • 4 1 1 is the side edge of sheet surface 4
  • 4 1 2 is the sheet surface 4 1 is the side edge.
  • 5 2 1 is the open end of the sheet surface 4 2
  • 5 2 2 is the edge of the sheet surface 4
  • 4 2 1 is the side edge of the sheet surface 4
  • 4 2 2 is the sheet surface 4 It is a side part of 2.
  • 61 is a mounting pocket between the sheet surface 21 and the sheet surface 41
  • 62 is a mounting pocket between the sheet surface 21 and the sheet surface 42. .
  • the open ends (511, 521) on both sides of the substantially square sheet are folded back to face each other, and are constituted by a non-praying surface 21.
  • the center located between the two folded surfaces (41, 42) and the respective open ends (511, 52) of the folded surfaces (41, 42).
  • a center opening sheet side 2 composed of a futon entrance opening 4 3 and a side of the folded surface (41, 42) facing the non-folded surface 21.
  • the edges are joined together to form attachment pockets (61, 62) for inserting the upper and lower or left and right ends of the futon, respectively. Therefore, in FIG.
  • the sheet surface 21 is a non-folded surface
  • the sheet surface 41 is a folded surface
  • the sheet surface 42 is a folded surface.
  • the edge portion 512 is a folding position when the folding surface 41 is folded
  • the edge portion 52 2 is a folding position when the folding surface 42 is folded.
  • ⁇ 1 1 is the side portion of the non-folded surface 2 1 for joining with the side edge 4 1
  • 7 1 2 is the side edge of the non-folded surface 2 1 for joining with the side portion 4 1
  • 7 2 1 is the side edge of the non-folded surface 2 1 for joining with the side edge 4 2
  • 7 2 2 is the side edge of the non-folded surface 2 1 for joining with the side edge 4 2 2 It is.
  • C is the length between the edge portions (5 1 2, 5 2 2) of the entire sheet side 2, that is, the length between the turn-back positions 5 12 and 5 2 2.
  • a is the futon insertion length of the mounting pocket 61
  • b is the futon insertion length of the mounting pocket 62
  • cl is the width of the opening 43. Therefore, the futon insertion length a is the length between the open end 5 11 1 and the edge 5 12, and the futon insertion length b is the open end 5 2 1 and the edge 5 2 It is a length between two.
  • FIG. 2 shows the futon cover shown in FIG. 1 in which the left and right open ends (5 1 1, 5 2 1) on both sides are turned back to face each other, and the entire sheet side 2
  • FIG. 4 is a schematic diagram showing a sheet state before forming a central opening sheet side 3; As shown in the figure, the sheet used has a substantially quadrangular shape.
  • the folded surface 41 and the folded surface 42 are respectively folded at the folded position (edge) 5 1 2 and the folded position (edge) 5 2 2, Side edge 4 1 1 and side edge 7 1 1, side edge 4 1 2 and side edge 7 1 2, side edge 4 2 1 and side edge 7 2 1, side edge 4 2 2 and side
  • the entire sheet side 2 and the central opening sheet side 3 are formed to form the mounting pockets (61, 62).
  • the entire sheet side 2 is composed of the non-turned surface 21.
  • the length C, the length a, and the length b have, for example, the following relationships (1), (2), and (3).
  • the sum of the length a and the length b with respect to the length C that is, “(a + b) / C” is 0.:! To 0.85, and the length a and the length b are respectively It is more than 0.05 times the length C.
  • the length of the futon cover especially the mattress cover.
  • Preferred relationships between the length a and the length include the following relationships (4a) and (5a).
  • the length a and the length b are short from the viewpoint of economy. Therefore, in the mattress cover, the following relations (4b) and (5b) are particularly preferable as the length C, the length a, and the length b.
  • the following relationships (6) and (7) are preferable as the preferred relationship between the length C, the length a, and the length b.
  • the cover in FIG. 1 is a mattress cover, and the entire sheet side 2 or the non-folded surface 21 has substantially the same shape as the mattress.
  • FIG. 3 is a schematic diagram showing a use state of the cover according to FIG. 8 is a mattress.
  • the non-folded surface 21 is used as a surface that contacts the human skin, that is, a so-called inner surface.
  • either of the left and right end portions of the mattress may be inserted into the mounting pocket (61, 6) first.
  • FIG. 4 is a schematic view showing another embodiment of the present invention.
  • FIG. 4 is an embodiment of a preferred embodiment of a comforter cover for a comforter.
  • the cover has substantially the same shape as the comforter.
  • the cover according to FIG. 4 is similar to the cover according to FIG. 1 in that the open ends (511, 521) on both sides of the substantially quadrangular sheet are folded back to face each other.
  • the entire sheet side 2 composed of the non-folded surface 21, the two folded surfaces (4 1, 4 2) and the open ends (5 1 1, 4) of the respective folded surfaces (4 1, 4 2) 5 2 1) has a central opening sheet side 2 composed of a central futon opening / closing opening 43 located therebetween. Therefore, of course, in the quilt cover for the comforter, the non-folded surface 21 is used as a surface that is in contact with human skin, that is, a so-called inner surface. In this cover, the folded surface (
  • the upper folded surface 41 corresponds to the collar of the comforter, and the folded surface 41 also has a function as a cover for the collar of the comforter.
  • the folded back position (edge section) 51 and its vicinity touch the human skin, but the folded back position 51 has a continuous sheet surface from the entire sheet side 2 to the central opening sheet side 3. Since it is not joined, there is no unevenness and the feel is good. Therefore, in the present invention, a preferred form of the futon cover is a form in which the mounting blur is provided at a position corresponding to the up-down direction of the futon.
  • the position of the mounting pocket is not particularly limited, and can be formed at the upper and lower positions or the left and right positions of the cover.
  • the preferred position of the mounting pocket can be selected according to the type of futon. For example, when the futon is a mattress, the mounting pocket may be formed at the upper and lower positions or at the left and right positions. When the futon is a comforter, it is preferable that the mounting pocket is formed particularly at the upper and lower positions.
  • FIG. 5 is a schematic diagram showing another embodiment of the present invention.
  • Figure 5 is a spread It is one embodiment in a futon cover.
  • the double-sided fabric for mounting on the mattress is provided at a position corresponding to the left-right direction of the mattress.
  • the cover according to FIG. 5 has the same form as the cover according to FIG. 1, but the cover according to FIG. 5 does not have a folded position.
  • two sheets (41, 42) are stacked on one sheet 21 on the entire sheet side 2 to access the central futon. Except for the opening 43 side, the facing edges and the side edges facing each other are joined, and the mounting pocket (61, 62) for inserting the upper and lower or left and right ends of the futon respectively. ) Is configured.
  • the edge 51 2 of the sheet surface 41 is joined to the edge 7 31 of the sheet surface 21, and the edge 5 2 2 of the sheet surface 42 is formed. Is joined to the edge 732 of the sheet surface 21. Also, the side edge 4 11 of the sheet surface 4 1 is joined to the side edge 7 1 1 of the sheet surface 2 1, and the side edge 4 1 2 of the sheet surface 4 1 Side edge 7 1 2 is joined and side edge 4 2 1 of sheet surface 4 2 is joined to side edge 7 2 1 of sheet surface 2 1 and side edge 4 2 of sheet surface 4 2 2 is joined to the side edge 7 22 of the sheet surface 21.
  • FIG. 6 is a schematic diagram showing a state in which the seat surface 21, the seat surface 41, and the seat surface 42 are separated from each other in the cover according to FIG.
  • the sheet surface 21, the sheet surface 41, and the sheet surface 42 have a substantially quadrangular shape.
  • the sheet surface 41 and the sheet surface 42 are respectively superimposed on the sheet surface 21 in a predetermined position, and the side edge 41 1 and the side edge 71 1 4 1 2 and side edge 7 1 2, edge 5 1 2 and edge 7 3 1, side edge 4 2 1 and side edge 7 2 1, side edge 4 2 2 and side edge 7 2 2, the edge 5 2 2 and the edge 7 32, respectively, are joined to form the entire sheet side 2 and the central opening sheet side. 3 and is formed.
  • sheets of different materials may be used for the sheet on the entire sheet side and the sheet on the central opening sheet side.
  • a cover having a shape as shown in FIGS. 7 (A) and 7 (B) can also be employed.
  • aZC is from 0.05 to 0.35
  • bZC is from 0.5 to 0.8.
  • a / C is from 0.05 to 0.35
  • b / C is from 0.5 to 0.8.
  • a cover having a shape as shown in FIG. 8 can be employed.
  • (a + b) ZC is 0.1 to 0.85
  • a / C is 0.05 or more
  • b / C is 0.05 or more.
  • FIG. 9 is a schematic diagram showing another embodiment of the present invention.
  • FIG. 9 shows an embodiment of a futon cover for a mattress.
  • 1 1 is futon cover
  • 2F is full sheet side
  • 2 1F is full sheet side 2F sheet surface
  • 2 1G is full sheet side 2F effective sheet surface
  • 4 2e is full surface
  • Sheet side 2F pinch sheet surface — 3 d is one-sided open sheet side
  • 41 d is one-sided open sheet side 3 d sheet surface
  • 43 d is one-side open sheet side 3 d Futon entrance opening (hereinafter sometimes simply referred to as “opening”).
  • 5 1 1 d is the sheet surface 4 1 d Open end
  • 5 1 2 d is the edge of sheet surface 4 1 d
  • 4 1 1 d is the side edge of sheet surface 4 1 d
  • 4 1 2 d is the side of sheet surface 4 1 d It is an edge.
  • Reference numeral 52 e denotes an open end of the entire sheet side 2F, and reference numeral 52 e denotes a folding position when the sandwich sheet surface 42 e is folded.
  • one open end 5111d of the substantially square sheet is folded back, and the entire sheet side 2F composed of the non-folded surface 21F and one folded surface are provided.
  • 4 Id and one side open sheet side 3 d composed of a futon entrance opening 4 3 d on one side located on the open end 5 11 d side of the folded surface 4 1 d.
  • the sheet surface 21F of the entire sheet side 2F is an effective sheet surface 21G located on the folded surface 41d side of the one-side open sheet side 3d
  • the one-sided opening sheet is composed of a futon entrance opening 43d on the side 3d and a sandwiching sheet surface 42e located on the 3d side. Either end of the futon is attached to the mounting port. After putting it in the box 61d, fold the sandwich sheet surface 42e of the whole sheet side 2F on the back side of the futon and use it.
  • the sheet surface 21F is a non-folded surface
  • the sheet surface 4Id is a folded surface
  • the end portion 512d is a folded surface 4Id. This is the turning position at the time.
  • 71 Id is a non-folded surface for joining with the side edge 41 Id, and a side edge of 21 F
  • 71 2 d is a non-folded surface for joining with the side edge 4 1 2 d. This is the side edge of the surface 21F.
  • F is the length between the edge 5 12 d of the entire sheet side 2 F and the open end 5 2 1 e, that is, the distance between the folded position 5 1 2 d and the open end 5 2 1 e. It is the length of the entire sheet between them.
  • d is the futon insertion length of the mounting pocket 61 d
  • e is the futon insertion length that sandwiches the insertion sheet surface on the back side of the futon.
  • the futon insertion length d is the length between the open end 51 d and the edge 51 d
  • the futon sandwiching length e is the open end 5 21 e and the folding position 5 It is the length between 2 2 e and.
  • G is the effective sheet length obtained by subtracting the futon sandwich length e from the overall sheet length F. That is, the effective sheet length G is the length of the effective sheet surface 21 G on the entire sheet side 2F covering the surface of the futon when the cover 11 is laid on the futon.
  • FIG. 10 shows the cover shown in Fig. 9 with one open end 511d folded back to form a full sheet side 2F and a one side open sheet side 3d.
  • FIG. 4 is a schematic diagram showing a sheet state before the operation. As shown in the figure, the sheet used has a substantially quadrangular shape.
  • the folded surface 4 Id is prayed at the folded position (edge) 5 12 d, the side edge 4 11 d and the side edge 7 1 1 d, By joining the side edges 4 1 2 d and the side edges 7 1 2 d, respectively, the entire sheet side 2 F and the one side open sheet side 3 d are formed, and the mounting pocket 6 1 d is formed.
  • the entire sheet side 2F is composed of the non-turned surface 21F.
  • the length G, the length d, and the length e have, for example, the following relationships (8), (9), and (10).
  • Preferred relations of the length G, the length d, and the length e include the following relations (1la) and (12a).
  • the length d and the length e are short from the viewpoint of economy. Therefore, in the mattress cover, the following relations (1lb) and (12b) are particularly preferable relations of the length G, the length d, and the length e.
  • the cover according to FIG. 9 is a mattress cover, and the effective sheet surface 21 G has substantially the same shape as the mattress. Insert either the upper, lower, left or right end of the mattress through the opening 43d into the mounting pocket 61d, fold the sandwiching sheet surface 42e behind the futon, and insert the cover. Attach it to the mat.
  • the effective sheet surface 21 G is used as a surface that is in contact with human skin, that is, a so-called inner surface.
  • a mounting pocket is provided at a position corresponding to the up-down direction of the futon.
  • the hippo that is You.
  • the cover mounting pocket is provided at a position corresponding to the up and down direction of the futon, especially the downward direction of the futon (in the direction of the foot), it is possible to avoid obstacles at the wall or the table of the bed.
  • the cover can be attached to the bedding on the bed.
  • the futon can be mounted on one of the left and right sides of the bed without going around the bed, and even one person can easily mount the bed. Therefore, the futon cover for the futon having this form is extremely useful as a futon cover on a bed, particularly as a futon cover for a futon on a bed of a collective facility.
  • FIG. 12 is a schematic view showing another embodiment of the present invention.
  • FIG. 12 shows an embodiment of a mattress cover.
  • 1 2 is the futon cover
  • 2 L is the whole sheet side
  • 21 L is the whole sheet side 2 L sheet surface
  • 3 h is the center opening sheet side
  • 41 h is the center opening 3h sheet surface on the sheet side
  • 42k central opening The sheet surface 3h on the sheet side, and 43h is the futon entry / exit (hereinafter sometimes simply referred to as "opening") on the central opening sheet 3h.
  • 5 lh is the open end of the sheet surface 4 lh
  • 4 lhl is the side edge corresponding to the short side of the entire sheet side 2 L on the sheet surface 4 lh
  • 4 1 h 2 is the seat
  • 5 1 i is the open end of the sheet surface 41 i
  • 41 i 1 is the side edge of the sheet surface 41 i corresponding to the transverse direction of the entire sheet side 2 L
  • 4 1 i 2 Is In the sheet surface 41i, it is a side edge corresponding to the longitudinal direction of the entire sheet side 2L.
  • 52 j is the open end of the seat surface 42 j
  • 42 j 1 is the side edge corresponding to the short side direction of the entire sheet side 2 L on the seat surface 42 j
  • Reference numeral 2 denotes a side edge corresponding to the longitudinal direction of the entire sheet side 2L on the sheet surface 42j.
  • 52 k is the open end of the sheet surface 42 k
  • 42 kl is the side surface of the sheet surface 42 k corresponding to the transverse direction of the entire sheet side 2 L
  • 42 k 2 is In the sheet surface 42k, it is a side portion corresponding to the longitudinal direction of the entire sheet side 2L.
  • 71 h 1 is a side edge of the sheet surface 21 L for joining to the side portion 41 h 1
  • 71 h 2 is a portion for joining to the side edge 41 h 2 This is the side edge of the sheet surface 21L.
  • 7 1 i 1 is a sheet surface 21 L for joining with the side portion 4 1 i 1
  • 7 1 i 2 is a sheet surface 2 1 for joining with the side edge 4 1 i 2 It is a side part of L.
  • 7 2 j 1 is a sheet surface 21 1 L for joining with the side edge 4 2 j 1
  • 7 2 j 2 is a sheet surface 2 1 for joining with the side edge 4 2 j 2
  • This is the side edge of L.
  • 72 kl is the side surface of the sheet surface 21 L for joining to the side edge 42 kl
  • 72 k2 is the sheet surface 21 for joining to the side edge 42 kl. It is a side edge.
  • L is the length in the short direction of the entire sheet side 2L
  • M is the length of the entire sheet side 2L in the longitudinal direction.
  • H 1 is the short side of 2 L on the entire sheet side Sheet surface corresponding to the direction 4 1 h length
  • h2 is the sheet surface 4 1 h length corresponding to the longitudinal direction of the entire sheet side 2 L
  • i 1 is the entire sheet side 2 L
  • i 2 is the length of the sheet surface 41 i corresponding to the longitudinal direction of the entire sheet side 2 L
  • j 1 is the entire surface
  • j 2 is the length of the sheet surface 41 j corresponding to the longitudinal direction of the entire sheet side 2 L
  • k 1 is the length of the sheet surface 4 1 k corresponding to the short side direction of the entire sheet side 2 L
  • k 2 is the sheet surface 4 k corresponding to the long
  • FIG. 13 shows the cover according to Fig. 12 with the sheet surface 21L, the sheet surface 41h, the sheet surface 41i, the sheet surface 42j, and the sheet surface.
  • FIG. 4B is a schematic view showing a state before 4 k, and shows a state before these surfaces are joined.
  • the sheet surface 21 L has a substantially quadrangular shape
  • the sheet surface 41 h, the sheet surface 41 i, the sheet surface 42 j, and the sheet surface 42 k have a substantially triangular shape. It has a shape.
  • the shape of the sheet surface 21 L, the sheet surface 41 h, the sheet surface 41 i, the sheet surface 42 j and the sheet surface 42 k is not particularly limited. And the like.
  • these sheet surfaces may be connected continuously as long as the workability of attaching to and detaching from the futon is not significantly impaired.
  • the cover is such that the sheet surface 41h, the sheet surface 41i, the sheet surface 42j and the sheet surface 42k are respectively placed on the sheet surface 21L at predetermined positions.
  • k 1 and the side edge 72 k 1, and the side edge 42 k 2 and the side edge 72 k 2 respectively, the entire sheet side 2 L and the central opening sheet side 3 h are joined.
  • length hl, length h2, length i1, length i2, length j1, length j2, length kl, and length k2 are, for example, length
  • length M has the following relationships (13) and (14).
  • preferable relations include the following relations (15) and (16).
  • Length L or length M where length hl, length h2, length il, length i2, length jl, length j2, length k1 and length k2 are respectively related If it is less than 0.1 times, the cover can be easily attached to and detached from the futon, but it will be easily detached from the futon and more than 0.5 times Then, the cover will not easily come off the futon, but it will be difficult to attach or remove it from the futon, and the workability of attaching and detaching will decrease.
  • the cover according to FIG. 12 is a mattress cover, and the entire sheet side 2 L or the sheet surface 21 L has substantially the same shape as the mattress.
  • the corners of the mattress can be inserted into the mounting pockets (61h, 61i, 62j, 62k) through openings 43h, respectively, and the cover can be attached to the mattress. Therefore, the cover can be attached to the mounting pocket (61h, 61i, 62j, 62k) by a simple method of inserting the corner portion of the futon into the mounting pocket (61h, 61i, 62j, 62k).
  • the lengths of the side edges (41 hl, 41 i1, 42j1, 42k1, 41h2, 1i2, 42j2, 42k2) are specified. As a result, the hippopotamus has the characteristic that it is difficult to separate from the futon.
  • the front and back sides are each constituted by a sheet, and the edges of the front and back sheet surfaces are constituted by an L-shaped closed portion and an L-shaped opening.
  • the effective sheet surface that covers the front or back surface of the futon when attached to the futon. It is composed of a sandwich sheet that is folded on the back side of the futon when attached to the futon, and the futon is inserted from the L-shaped opening between the front and back sheet surfaces, and It is possible to adopt a futon cover for mattress that is used by folding the embedded sheet surface to the back side of the futon.
  • FIG. 14 is a schematic view showing another embodiment of the present invention.
  • FIG. 14 shows an embodiment of a futon cover for a mattress.
  • 1 3 is the futon cover
  • 2 S 1 is the front sheet surface
  • 2 S 2 is the back sheet surface
  • 2 Q 1 is the effective sheet surface of the sheet surface 2 S 1
  • 2 Q 2 is the sheet surface Effective in 2 S 2
  • the sheet surface, 4 n 1 is the sandwich sheet surface in the sheet surface 2 S 1
  • 4 p 1 is the sandwich sheet surface in the seat surface 2 S 1
  • 4 n 2 is the sheet surface in the seat surface 2 S 2
  • the sandwich sheet surface, 4p2, is the sandwich sheet surface in the sheet surface 2S2.
  • 5 lnl is the edge of the sheet surface 2 S 1
  • 5 11 is the edge of the sheet surface 2 S 1
  • 5 1 n 2 is the edge of the sheet surface 2 S 2
  • 5 1 p 2 is the sheet surface 2 S 2 is the edge.
  • 7pl is the edge of the sheet surface 2S1
  • 7p2 is the edge of the sheet surface 2S2.
  • the substantially non-folded sheet side composed of the non-folded surface 2 S 2 and the folded surface are formed by folding back one edge 5 lnl of the substantially square sheet.
  • 2S1 has a full-face prayer sheet side, and in the folded surface 2S1 and the non-folded surface 2S2, one of the facing side edges is connected to each other.
  • an L-shaped opening 62S and an L-shaped opening 61S are provided, and a futon is provided between the front and back sheet surfaces (2S1, 2S2). Is inserted from the L-shaped opening 61S, and the front and back sheet surfaces (4n1, 4n2, 41, 4 ⁇ 2) on the side of the L-shaped opening 61S are on the back of the futon. It is used by being folded in.
  • the sheet surface 2S1 is a folded surface, and the sheet surface 2S1 is a non-folded surface.
  • 7 ⁇ is a turn-back position, and the edge 7 p l and the edge 7 ⁇ 2 are joined to form an L-shaped closing portion 62 S together with the turn-back position 7 ⁇ .
  • edge 5 lnl, edge 5 1 ⁇ 2, edge 5 lpl and edge 5 1 p 2 are open ends, and these open ends (5 1 n 1, 5 1 n 2, 5 1 1, 5 1 ⁇ 2) forms an L-shaped opening 61 S.
  • S is the length of the sheet surface 2S1 or the sheet surface 2S2 in the transverse direction
  • ⁇ is the length of 2S1 or the sheet surface 2S2 in the longitudinal direction
  • Q is the length of the effective sheet surface 2 Q1 or the effective sheet surface 2 Q2 in the transverse direction
  • R is the effective sheet surface 2 Q 1 or effective sheet surface 2 Q 2 length in the longitudinal direction
  • n is the futon sandwich length that sandwiches sandwich sheet surface 4 ⁇ 1 or sandwich sheet surface 4 n 2 on the back side of the futon
  • p is It is the length of the futon sandwiching the sandwich sheet surface 4p1 or sandwich sheet surface 4p2 behind the futon.
  • the length Q is the length between the folding position 7 n and the folding position 52 ⁇ 1, or the length between the folding position 7 ⁇ and the folding position 52 ⁇ 2.
  • the length R is the length between the edge 7 ⁇ 1 and the folding position 5 21, or the length between the edge 7 ⁇ 2 and the folding position 5 2 ⁇ 2.
  • the futon sandwiching length ⁇ is the length between the open end 51 nl and the folded position 52 nl, or the length between the open end 51 n 1 and the folded position 52 n 2. is there.
  • the length n, the length p, the length Q, and the length T have, for example, the following relationships (17) and (18).
  • preferable relations include the following relations (19) and (20).
  • the cover can be easily attached to and detached from the futon, If it exceeds 0.5 times, the cover will not be easily detached from the futon. Work becomes difficult, and the workability of mounting / detaching decreases.
  • the cover according to FIG. 14 is a duvet cover for a mattress, and the effective sheet surface 2Q1 or the effective seat surface 2Q2 has substantially the same shape as the mattress.
  • the mattress is inserted from the L-shaped opening 61S between the effective sheet surfaces (between the effective sheet surface 2Q1 and the effective sheet surface 2Q2), and the sandwich sheet surface (4nl, 4n) is inserted.
  • n 2) is folded at the folding position (52 nl, 52 n 2) and sandwiched on the back side of the futon, and the sandwich sheet surface (4p1, 4p2) is folded at the folding position (52p1, 52). It can be folded in p 2) and sandwiched on the back side of the futon, and attached to the futon with a hippopotamus. Therefore, the cover can be attached to the futon by a simple method of inserting the futon through the L-shaped opening and sandwiching the sandwiching surface behind the futon.
  • the futon cover has the same form as that of the futon cover, but one futon cover having no folding position, that is, one sheet is placed on one sheet.
  • the front and back are composed of sheets.
  • the L-shaped parts are joined together to form an L-shaped closed part and an L-shaped part.
  • the futon is inserted from the L-shaped opening between the front and back sheet surfaces, and the front and back sheet surfaces on the L-shaped opening side are folded on the back side of the futon.
  • a futon cover for a mattress to be used can also be adopted.
  • the entire sheet side is formed by a sheet surface, and the pillow access opening on one side and the sheet are arranged on the other side on the sheet on the entire sheet side. It consists of a single-sided opening sheet side, and one of the upper, lower, left and right ends of the pillow is placed between the sheeting surface of the one-sided opening sheet and the sheeting surface of the full-sheet side.
  • the seat surface on the side is located on the seat surface side on the one-sided opening sheet side, and when seated on the pillow, an effective sheet surface covering the surface of the pillow, and the pillow on the one-sided opening sheet side
  • An insertion sheet surface that is located on the opening side and that is folded on the back side of the pillow when attached to the pillow. The insertion sheet surface is attached to the end of the pillow by the attachment pocket.
  • the pillow After inserting the pillow, the pillow is used by being folded behind the end opposite to the end inserted into the mounting pocket of the pillow, and inserting one of the upper, lower, left and right ends of the pillow
  • the pillow insertion length X of the pocket is 0.5 to 1 times the pillow effective sheet length Z of the effective sheet surface on the entire sheet side in the insertion direction of the pillow end portion.
  • the pillow sandwiching length y that sandwiches the sandwich sheet surface on the entire sheet side on the back side of the pillow is the pillow end. It can be employed from 0. 5 to pillowcase 1 times the pillow effective sheet length Z of the effective sheet surface of the entire sheet side in the insertion direction.
  • FIG. 15 is a schematic view showing one embodiment of a pillow cover according to the present invention.
  • 14 is a pillowcase
  • 2U is a full sheet side
  • 21U is a full sheet side 2U sheet
  • 21Z is a full sheet 2U effective sheet.
  • Surface, 4 2 y is the sandwich sheet surface of the entire sheet side 2 U
  • 3 X is the one-side open sheet side
  • 4 1 X is the one-side open sheet side 3 X sheet surface
  • 4 3 X is the One-sided opening
  • a pillow access opening on the seat side 3X hereinafter sometimes simply referred to as “opening”).
  • 5 1 lx is the open end of the sheet surface 4 lx
  • 5 1 2 x is the edge of the seat surface 4 1 X
  • 4 1 1 X is the side edge of the sheet surface 4 1 X
  • 4 1 2 x Is the side edge of the sheet surface 41X.
  • 52 y is the open end of the entire sheet side 2U, and 52 y is the folding position when the sandwich sheet surface 42 y is folded.
  • one open end 5 1 1 X of the substantially quadrilateral sheet is folded back, and the entire sheet side 2 1), which is composed of the non-folded surface 21 U, and 1 Opening of 4 lx and 4 lx It has a one-sided open sheet side 3X composed of a pillow access opening 43x on one side located on the end 5111x side, and has the folded surface 41X and the non-folded side.
  • the side edges facing the surface 21 U are joined together to form a mounting pocket 6 lx for inserting one of the upper, lower, left and right ends of the pillow, and
  • the sheet surface 21U has an effective sheet surface 21Z positioned on the folded surface 41X side of the one-side opening sheet side 3X, and a futon entrance opening on the one-side opening sheet side 3X.
  • Part 4 3 The sandwich sheet surface 4 2 y located on the X side, and after inserting either end of the pillow into the mounting pocket 6 lx, the sandwich sheet on the full sheet side 2 U Fold the back side 4 2 y to the back of the pillow.
  • the sheet surface 21 U is a non-folded surface
  • the sheet surface 4 lx is a folded surface
  • the end portion 5 12 x is a folded position when the folded surface 4 lx is folded. It is.
  • 7 1 1 X is a non-folded surface for joining with side edge 4 1 1 X
  • 7 1 2 X is a non-folded surface for joining with side edge 4 1 2 X. It is the side of 21 U.
  • U is the length between the edge 5 12 X of the entire sheet side 2 U and the open end 5 2 1 y, that is, the folded position 5 1 2 X and the open end 5 2 1 y. It is the entire sheet length in between.
  • X is the pillow insertion length of the 6 l x mounting pocket
  • y is the pillow insertion length that inserts the insertion sheet surface to the back side of the pillow. Therefore, the pillow insertion length X is the length between the open end 5 1 1 X and the edge 5 1 2 x
  • the pillow sandwiching length y is the open end 5 2 ly and the folding position 5 2 It is the length between 2 y.
  • Z is the effective sheet length obtained by subtracting the pillow clamping length y from the overall sheet length U. That is, the effective sheet length Z is the length of the effective sheet surface 2 1 Z of the entire sheet side 2 U covering the surface of the pillow when the pillow cover 14 is attached to the pillow. .
  • the folded surface 4 lx is folded back (edge) Fold it back at 5 12 x and join the side edge 4 11 1 X and the side edge 7 11 x, and the side edge 4 12 X and the side edge 7 1 2 X, so that the entire surface is A single side 2U and a one-side open sheet side 3X are formed to constitute a mounting pocket 61X.
  • the entire sheet side 2U is constituted by the non-folded surface 21U.
  • the length Z, the length X, and the length y satisfy, for example, the following relationships (21) and (22).
  • Preferred relations between the length Z, the length x, and the length y include the following relations (23) and (24).
  • the cover When the length x and the length y are less than 0.5 times the length Z, the cover can be easily attached to and detached from the pillow, but is easily detached from the pillow. On the other hand, if the length x and the length y exceed 1 times the length Z, the cover will not be easily detached from the pillow, but it will be difficult to attach or remove it from the pillow, and attach it. '' The workability of attaching and detaching is reduced.
  • the cover according to FIG. 15 is a pillow cover, and the effective seat surface 21Z has substantially the same shape as the pillow. Open one of the upper, lower, left and right ends of the pillow From 4 3x, insert it into the mounting pocket 6 lx, fold the sandwiching sheet surface 4 2 y behind the pillow and insert it, and attach the cover to the pillow.
  • the effective sheet surface 21Z is used as the surface that touches the human skin, that is, the upper surface.
  • a preferred form is a force bar provided with a mounting pocket at a position corresponding to the up-down direction of the pillow. If the mounting pocket is provided at a position corresponding to the vertical direction, the pillow is inserted in the short direction of the pillow, so the opening area of the mounting pocket is large and the pillow can be easily inserted. .
  • the futon cover can be manufactured using a sheet made of a nonwoven material.
  • the pillow cover can also be manufactured using a non-woven sheet.
  • the sheet made of nonwoven material includes paper and nonwoven fabric, but does not include felt.
  • a non-woven fabric can be suitably used as the non-woven sheet.
  • the paper / nonwoven fabric one prepared by a conventional method can be used.
  • natural fibers As the fibers in the nonwoven fabric, natural fibers, semi-synthetic fibers, and synthetic fibers can be used.
  • the fibers can be used alone or in combination of two or more.
  • natural fibers include cotton fibers.
  • examples of the semi-synthetic fiber include an acetate fiber.
  • the synthetic fibers include, for example, amide-based fibers, ester-based fibers, olefin-based fibers, acryl-based fibers, polyvinyl alcohol fibers, and polyurethane fibers.
  • nylon fibers include polyamide 66 fibers and boriamid 46 fibers.
  • the ester fibers include, for example, polyethylene terephthalate fibers.
  • the olefin fiber include polyethylene fiber and polypropylene fiber.
  • nonwoven fabric made of synthetic fibers commercially available products processed into various forms can be used.
  • nonwoven fabrics of a type in which both sides of a nonwoven fabric (for example, front and back surfaces) are partially joined by a heat fusion method to improve shape retention are commercially available.
  • the non-woven fabrics made of nylon fibers include, for example, brand name “NIACE P 0203 WT O”, brand name “NIACE P 0253 WT O”, and brand name “NIACE P 0 3 0 3 WT O ”, product name“ NIACE P 053 WTO ”, product name“ NIACE P 0403 WTO ”, product name“ NIACE P 0503 WTO ”, product name“ NIACE P 0 7 0 3 WT O ", product name” NIACE P 1 0 3 WTO ", product name” Wei R 0 2 5 5 WT O ", product name” Wei R 0 3 0 5 WT O ", Product name “Wei R 0405 WTO”, Product name “Wei R 0505 WTO”, Product name “Wei R 0605 WTO”, Product name “Wei R 0 7 0 5” WT O ", a brand name of" UI WI R0905 WT O ", and a brand name of" UI
  • non-woven fabrics made of ester-based fibers include, for example, trade name “Marix 202 WT D”, trade name “Marix 205 WT D”, trade name “Marix 203” 0 7 WT Di, product name “Marix 2 0 4 0 7 WTD ", product name” Marix 2 0507 WTD ", product name” Marix 2 0407 FLD ", product name” Marix 2 507 FLD ", product name” Marix 2 " 0 3 0 7 BKD j, trade name “Matrix 2 0 5 0 7 BKD”, trade name “Marix 2 0 4 5 1 FLV”, trade name “Marix 2 0 4 5 7 FLV”, trade name “Marix 200 5 7 FLV”, trade name “Marix 200 7 7 FLV”, trade name “Marix 205 0 7 WT AJ”, trade name “Marix 200 7 7 WTA”
  • the brand name “Marix 210 07 WTV” The brand name “Marix 210 07 WT D”
  • nonwoven fabrics made of orefin-based fibers include “Elves S 0153WDE”, trade name “Elves S02203WD ⁇ ”, and “Elves S” 0 3 0 3 WD O ", trade name” Elves S 0403 WD II “, trade name” Elves S 0503 WD II “, trade name” Elves S 0 7 0 3 WD " O ", product name” Elbes S103 WDO ", product name” Elbes T0153WDO ", product name” Elbes T0203WDO ", product name "Elves T0303WDO”, trade name “Elves TO403WDO”, trade name "Elves T0503WDO”, trade name Lubes T0703WDO "and trade name” Elbes T103003WDO "(all manufactured by Unitika Ltd.) are commercially available.
  • non-woven fabric made of natural fibers are also commercially available, and such commercially available products can be used in the present invention.
  • the non-woven fabric made of natural fibers for example, trade name "Cot Ace C 030 S / A 18", trade name "Cot Ace C 0 30 S / A 25", Product name “Coat Ace C 0 35 S / A 01”, Product name “Coat Ace C 0 40 S / A 18”, Product name “Coat Ace C 0 45 S / A 18” ”, Product name“ Coat C 06 0 S / A 18 ”, product name“ Cot Ace C 0 60 S / A 0 2 ”, product name“ Cotte C 06 ” 0 S / A26 ”, trade name“ Cot Ace C 0800 S / A 18 ”, trade name“ Cot Ace C 0800 SZA 26 ”, trade name“ Cot Ace C 10 0 ” 0 S / A 18 "and the brand name” Cot Ace
  • a known method can be used for bonding between sheet surfaces.
  • the sheets can be joined by using an adhesive, a tape capable of bonding on both sides (a so-called double-sided tape), a sewing method, and the like.
  • hatched portions are joining portions.
  • the sheets can be joined by applying a heat fusion method.
  • a heat fusion method is used, not only can sheets be joined easily, but also they can be produced at low cost, so that the production cost is extremely low. Moreover, it can be manufactured quickly.
  • the raw material cost is low as described above, in the present invention, it is preferable to use a nonwoven fabric made of synthetic fibers and to employ a heat fusion method for joining.
  • the cover when the cover is used, the cover can be used upside down so that the joint portion is not visible. In this way, when used by turning over so that the joint portion is not visible, the appearance and feel can be improved.
  • the cover of the present invention has a high workability for attaching and detaching to and from a futon and a pillow, and is economically inexpensive. Therefore, it is useful as a cover for collective facilities (futon cover for collective facilities, pillow cover for collective facilities).
  • the unit of the cover (futon cover, pillow cover) is formed of a long roll-like material that repeats continuously, and each cover (futon cover, pillow cover) A cut line is formed at the boundary of the unit so that each cover (futon cover, pillow cover) can be separated.
  • a cover is made as such a long mouth-shaped object, the roll-shaped object is transported to the position of a futon or a pillow to be attached, and one unit of the cover is cut off along a cut-off line, and the cover is cut.
  • the cover (futon cover, pillow cover) of the present invention is economically advantageous even when used as a disposable. Therefore, if the material of the sheet has characteristics such as biodegradability and recyclability, it is more environmentally and resource-friendly. For example, it is environmentally advantageous if the material of the sheet is biodegradable.
  • biodegradable materials include paper, Examples include nonwoven fabrics made of natural fibers such as cotton fibers and nonwoven fabrics made of synthetic fibers such as biodegradable polyester fibers.
  • the material of the sheet can be recycled, it is advantageous in terms of resources.
  • examples of such a material include a nonwoven fabric made of natural fibers such as paper and cotton, and a nonwoven fabric made of synthetic fibers.
  • the present invention it is preferable to use a sheet having excellent flexibility. If the flexibility of the sheet is high, the touch can be softened.
  • sheets having excellent properties such as water absorbency, moisture permeability, heat retention, antibacterial properties, deodorant properties, drape properties, antiallergic properties, heat discoloration properties, insect repellency, etc. are used as the sheets. Can be used.
  • the sheet is lightweight, not only can the workability of mounting and dismounting be improved, but also the workability of transportation and the like can be improved. Therefore, it is preferable to use a lightweight sheet. For example, when a nonwoven fabric made of synthetic fiber is used, the weight of the sheet can be reduced.
  • a connecting tool can be used to connect the sheet surfaces and further secure the cover to the futon or the pillow.
  • a connecting tool for example, a string, a magic tape, or the like can be used.
  • FIG. 16 is a schematic diagram showing a state in which a string is used as a connecting member and the power bar is fixed to a futon in the cover according to FIG.
  • 9 1 is a string
  • 9 2 is a string
  • 9 3 is a string
  • 9 4 is a string.
  • the end 9 11 of the string 9 1 is fixed to the folded surface 4 1 with an adhesive
  • the end 9 2 1 of the string 9 2 is fixed to the folded surface 4 2 with an adhesive
  • the end 931 of the string 93 is fixed to the folded surface 41 with an adhesive
  • the end 941 of the string 94 is fixed to the folded surface 42 with an adhesive.
  • the cover 1 can be fixed to the mattress 8 at any time by attaching the cover 1 to the mattress 8 and then tying the strings 91 and 92 and tying the strings 93 and 94.
  • the futon cover of the present invention is inexpensive and easy to attach and detach. Also, once the cover is attached, it has the property that it is difficult to come off. Therefore, the cover of the present invention is useful as a disposable futon cover, especially as a disposable futon cover for a large number of futons installed in a collective facility such as a hospital or a nursing home. (Continuous futon cover)
  • the method of continuously obtaining the futon cover provided with the mounting pockets 105 at the upper and lower ends is not particularly limited.
  • the sheet for mounting pockets is intermittently placed on the long continuous sheet 101 extending in the longitudinal direction, that is, at intervals in the longitudinal direction. 2 and place it at the center of the sheet 102 in the longitudinal direction of the sheet 102, even if it is not the center 104.
  • FIG. 22 shows a roll-shaped continuous futon force par 108.
  • the roll-shaped material can be mounted on the holder in advance, and the required number of sheets can be separated from the perforated line 107 and used.
  • the welded portion 109 is located at the cut line 100 ⁇ t, if the required number of sheets are separated from the cut line 107, the mounting pocket 10 5 appears, and a single futon cover provided with the mounting pockets 105 and 105 at the upper and lower ends can be easily obtained.
  • a method of continuously obtaining a futon cover provided with the mounting pocket 110 at one of the end and the lower end is as shown in FIG. That is, on the long continuous sheet 1 1 1 extending in the longitudinal direction, sheets 1 1 2 for mounting pockets are intermittently arranged immediately at intervals in the longitudinal direction.
  • the edge 1 13 and the center 1 1 4 of the sheet 1 1 2 (they are not necessarily the center 1 1 4 but are formed in the width direction at the intermediate position in the longitudinal direction of the sheet 1 1 2). ) Is joined to the continuous sheet 111 to form a mounting pocket 110 into which the futon is to be inserted.
  • a method of manufacturing a continuous futon force par 1 18 forming a cut line 1 17 can also be adopted.
  • the continuous duvet cover 118 is made of a synthetic resin sheet or film such as a synthetic resin non-woven cloth, the continuous sheet 111 and the sheet 112 are joined together. Is preferably achieved by fusion.
  • the hatched portion indicates the fused portion 119.
  • the continuous futon cover 1 18 is continuously manufactured by unwinding from the roll-shaped web on the unwinding side, and the roll-shaped continuous futon cover 1 1 8 on the winding side. 8 can be obtained.
  • this roll is mounted on the holder in advance, and the required number of sheets are separated from the cut lines 1 16 and 1 17 for use. can do.
  • the fused portion 1 19 is located on the cut line 1 16, if the required number of sheets are separated from the cut line 1 16 and cut line 1 17, the futon can be inserted.
  • the mounting pocket 110 appears, and a simple futon cover having the mounting pocket 110 at either the upper end or the lower end can be easily obtained.
  • this continuous futon cover 118 compared to a single futon cover, a form that can be optimally used as a futon cover for the above-mentioned collective facility where a large number of futons are arranged It is a futon cover.
  • any of the above-mentioned continuous futon covers 108 and 118 not only can they be obtained as a mouth-shaped material, but also, for example, as shown in FIG. Can also be obtained as a continuous duvet cover.
  • a duvet cover manufacturing method may be employed.
  • At least one side in the width direction of the long continuous sheet 130 that is continuously supplied in the direction of the arrow W and extends in the longitudinal direction has a narrow length.
  • a long continuous sheet 13 1 extending in the direction is joined at the edge 13 2 of the above-mentioned continuous sheet 13 0, and the surfaces of the joined sheets are spaced at regular intervals in the longitudinal direction.
  • the fusion line 13 3 is formed in the direction, the mounting pocket 13 4 into which the futon is inserted is formed, and further, each futon cover unit 1 extends in the width direction along the fusion line 13 3. It is also possible to adopt a method of manufacturing a continuous duvet cover 13 7 in which a cut line 13 6 from which 35 can be separated is formed.
  • the long continuous sheet 130 is made of non-woven fabric, and the narrow continuous sheet 131 extending in the longitudinal direction is used as a general-purpose resin film or sheet. This is preferable because it can be provided at low cost. This concept can be applied to the continuous futon force bar shown in FIGS. 21 and 23.
  • a method of raining a single futon cover at least one open end of a substantially square sheet is folded back, and the folded surface and the non-folded surface are opposed to each other.
  • a method of manufacturing a futon cover characterized in that a side wall is joined to form a mounting pocket into which at least one of the upper and lower or left and right ends of the futon is inserted.
  • at least one sheet is stacked on one sheet on the entire sheet side, and the facing edges and side edges are joined to each other, and the upper and lower sides of the futon or It is characterized by forming a mounting pocket for inserting at least one of the left and right ends.
  • the “futon cover” referred to in the present invention means, for example, a cover used for a futon used in the book. Things. However, it should be interpreted to include beds such as beds that are considered to be equivalent to futons.
  • a mattress cover was prepared using a non-woven fabric made of synthetic fibers (trade name “UI WI R 0305 WT O”, manufactured by Unitika Ltd.) as a sheet.
  • the nonwoven fabric has a shape retention property in which both surfaces of one sheet are partially joined by a heat fusion method.
  • the folded surface 41 and the folded surface 42 are folded at the folded positions (51, 52), respectively. 1 1, end 4 1 2 and end 7 1 2, end 4 2 1 and end 7 2 1, end 4 2 2 and end 7 2 2
  • a cover having a full-surface sheet side 2 and a center opening sheet side 3 was produced.
  • the folded surface 41 and the folded surface 42 are provided at positions corresponding to the left and right sides of the mattress.
  • a mattress cover having the shape shown in Table 1 was produced in the same manner as in Example 1. .
  • Example 2 Using a nonwoven fabric made of synthetic fiber (trade name “UI WI R 0305 WT 0”, manufactured by Unitika Ltd.) as the sheet, in the same manner as in Example 1, the mattress cover having the shape shown in Table 1 was used. One was made.
  • a nonwoven fabric made of synthetic fibers (trade name “UI R0305 WTO”, manufactured by Unitichika Co., Ltd.) was used as the sheet, and in the same manner as in Example 1, the mattress having the shape shown in Table 1 was used. A cover was made.
  • a nonwoven fabric made of synthetic fiber (trade name “UI WI R 0305 WT O”, manufactured by Unitika Ltd.) was used as the sheet, and in the same manner as in Example 1, the mattress cover having the shape shown in Table 1 was used. Was prepared.
  • a non-woven fabric made of synthetic fiber (trade name “UI”
  • UI a mattress force par having the shape shown in Table 1 was produced using “5 WT O”, manufactured by Unitika Ltd.).
  • a non-woven fabric made of synthetic fibers (trade name “UI WI R 0305 WTO”, manufactured by Unitika Ltd.) was used. This non-woven fabric is folded back at the center in the left-right direction, the upper and lower ends facing each other are joined by a heat fusion method, a fastener is attached to the end of the open U part in the left-right direction, and the mattress cover is attached. Produced.
  • the cover can cover the entire surface of the mattress with a cover sheet.
  • the cover can be attached to the mattress by opening the fastener, inserting the mattress inside the cover, and closing the fastener.
  • a non-woven fabric made of synthetic fibers (trade name “UI WI R 0305 WTO”, manufactured by Unitika Ltd.) was used.
  • a mattress cover having the same shape as in Example 1 was produced in the same manner as in Example 1 except that this nonwoven fabric was joined by a sewing method.
  • Example 3 (Comparative Example 3) Using a cloth as a sheet, a mattress cover having the same shape as in Example 1 was produced in the same manner as in Example 1.
  • each person to whom the cover was attached evaluated the difficulty of detaching the cover from the mattress by a filing.
  • the evaluation of difficulty in detachment is based on a scale of 5 out of 5, with 5 being assigned to "very difficult to detach” and 1 being assigned to "extremely easy to detach”. .
  • Average score is 8 or more
  • the covers according to Examples 1 to 8 are extremely easy to attach and detach, compared to the cover according to Comparative Example 1.
  • covers according to Examples 1 to 8 have characteristics that they can be easily attached to and detached from the mattress, and that the cover once attached is difficult to detach.
  • the covers according to Examples 2 to 6 have both high workability of attaching and detaching and difficulty in removing the cover compared to the other examples at a high level. high.
  • the cover according to Comparative Example 1 was higher in manufacturing cost than the cover according to Example 1 due to the fastener and its attachment.
  • the cover according to Comparative Example 2 employs a sewing method as a joining method, it takes a lot of time to fabricate the cover according to Example 1, and various costs such as material costs are also large.
  • the typical production cost was higher than the cover according to Example 1.
  • the cover according to Comparative Example 3 used cloth as the sheet, the material cost was high, and the overall manufacturing cost was higher than the cover according to Example 1.
  • a quilt cover was prepared.
  • the nonwoven fabric has a shape retention property in which both surfaces of one sheet are partially joined by a heat fusion method.
  • the folded surface 41 and the folded surface 42 are respectively folded at the folded position 5 1 2 and the folded position 5 2 2, and the end 4 1 1
  • the end 7 11 1, the end 4 1 2 and the end 7 12, the end 4 2 1 and the end 7 2 1, and the end 4 2 2 and the end 7 2 2 are each heat-sealed.
  • a cover having the entire sheet side 2 and the central opening sheet side 3 was produced.
  • the folded surface 41 and the folded surface 42 are provided at positions corresponding to the upper and lower sides of the comforter.
  • Table 3 shows the ratio of the width of the open U portion 43 to the length b and c 1 of the open end portion 521.
  • a non-woven fabric made of synthetic fiber (trade name “UI 5 WT 0 ”(manufactured by Unitika Ltd.), and a quilt cover having the shape shown in Table 3 was produced in the same manner as in Example 9.
  • a nonwoven fabric made of synthetic fiber (trade name “UI WI R 0305 WTO”, manufactured by Unitika Ltd.) was used as the sheet, and a quilt cover having the shape shown in Table 3 was formed in the same manner as in Example 9. Produced.
  • a quilt cover having the shape shown in Table 3 was used in the same manner as in Example 9 using a non-woven fabric made of synthetic fibers (trade name “Unoui R0305WTO”, manufactured by Unitika Ltd.). Produced.
  • a nonwoven fabric made of synthetic fiber (trade name “UI WI R 0305 WTO”, manufactured by Unitika Ltd.) was used as the sheet, and a quilt cover having the shape shown in Table 3 was formed in the same manner as in Example 9. Produced. Table 3
  • a non-woven fabric made of synthetic fiber (trade name “UI WI R 0305 W TO”, manufactured by Unitika Ltd.) was used. This non-woven fabric is folded back at the center in the left-right direction, the upper and lower ends facing each other are joined by a heat fusion method, and a fastener is attached to the end of the opening in the left-right direction to produce a quilt cover. did. This cover can be covered with a cover sheet on both sides of the comforter.
  • the cover according to Comparative Example 4 can be fitted with a cover by opening a zipper, inserting a quilt into the cover, and closing the zipper.
  • a non-woven fabric made of synthetic fiber (trade name “WI WI R 0305 W TO”, manufactured by Unitika Ltd.) was used.
  • a quilt cover having the same shape as in Example 9 was produced in the same manner as in Example 9 except that this nonwoven fabric was joined by a sewing method.
  • a quilt cover having the same shape as in Example 9 was produced in the same manner as in Example 9 using a cloth as a sheet. Using the covers according to Examples 9 to 16 and Comparative Example 4, the following workability test B and wearability test B were performed and evaluated.
  • the covers according to Examples 9 to 16 are extremely easy to attach and detach as compared with the cover according to Comparative Example 4.
  • covers according to Examples 9 to 16 have characteristics that they can be easily attached to and detached from the comforter, and that the cover once attached is not easily detached.
  • the covers according to the embodiments 10 to 15 (especially the embodiments 11 to I 4) have a high level of workability in mounting and detaching and difficulty in removing the cover as compared with other embodiments. And the overall evaluation by both parties is high. W
  • the cover according to Comparative Example 4 had a higher manufacturing cost due to the fastener and its attachment than the cover according to Example 9.
  • the cover according to Comparative Example 5 employs a sewing method as a joining method, it takes a longer time to manufacture than the cover according to Example 9, and also requires various costs such as material costs. However, the overall manufacturing cost was higher than the cover according to Example 9.
  • the cover according to Comparative Example 6 used cloth as the sheet, so that the material cost was high, and the overall manufacturing cost was higher than the cover according to Example 9. (A mattress cover with a pocket on one side)
  • a mattress cover was produced using a non-woven fabric made of synthetic fibers (trade name “UI WI R 0305 W TO”, manufactured by Unitichika Co., Ltd.) as a sheet.
  • the nonwoven fabric has a shape retention property in which both surfaces of one sheet are partially joined by a heat fusion method.
  • the folded surface 4 Id is folded at the folded position (edge) 5 12 d, and the side edge 4 11 d and the side edge 7 1 1 d
  • the entire sheet side 2 F and the one side open sheet side 3 d are formed, and the mounting pocket is attached.
  • a cover constituting 6d was made.
  • the relationship between the futon insertion length d and the futon sandwich length e with respect to the effective sheet length G obtained by subtracting the futon sandwich length e from the entire sheet length F of the entire sheet side 2F is as follows. , Respectively, are shown in Table 5.
  • a non-woven fabric made of synthetic fiber (trade name “UI WI R 0305 WTO”, manufactured by Unitika Ltd.) was used in the same manner as in Example 17.
  • a mattress cover having the shape shown in Table 5 was produced.
  • a nonwoven fabric made of synthetic fibers (trade name “UI WIRE R 0305 WTO”, manufactured by Unitika Ltd.) was used as the sheet, and in the same manner as in Example 17, the mattress cover having the shape shown in Table 5 was used. One was made.
  • Example 17 Using a nonwoven fabric made of synthetic fibers (trade name “UI WI R 0305 WT 0”, manufactured by Unitika Ltd.) as the sheet, in the same way as in Example 17 A cover was made.
  • a non-woven fabric made of synthetic fiber (trade name “Wii R 0305 WT0”, manufactured by Unitika Ltd.) was used in the same manner as in Example 17 to obtain the shape shown in Table 5. Futon cover was made.
  • Example 17 Using a nonwoven fabric made of synthetic fiber (trade name “UI WI R 0305 WT O”, manufactured by Unitika Ltd.) as the sheet, in the same manner as in Example 17, the mattress having the shape shown in Table 5 was used. A cover was made.
  • a non-woven fabric made of synthetic fiber (trade name “WIU R 0305 WT 0”, manufactured by Unitika Ltd.) was used, and in the same manner as in Example 17, the shape shown in Table 5 was used. A mattress cover was made.
  • a non-woven fabric made of synthetic fibers (trade name “UI WI R 0305 WTO”, manufactured by Unitika Ltd.) was used. This non-woven fabric is folded back at the center position in the left-right direction, the upper and lower ends facing each other are joined by a heat fusion method, and a fastener is attached to the end of the opening in the left-right direction. Produced. This force par can cover the entire surface of the mattress with a cover sheet.
  • the cover according to Comparative Example 7 can be attached to the mattress by opening the zipper, inserting the mattress inside the cover, and closing the zipper.
  • the covers according to Examples 17 to 24 have the characteristics that they can be easily attached to the mat @J. They can be easily removed, and the cover once attached is difficult to remove.
  • the covers according to Examples 18 to 22 have both a high level of workability of attaching and detaching and difficulty in removing the covers compared to the other examples. High evaluation.
  • the mattress cover was manufactured using a nonwoven fabric made of synthetic fibers (trade name “UI WI R 0305 WT O”, manufactured by Unitika Ltd.) as a sheet.
  • the nonwoven fabric has a shape retention property in which both surfaces of one sheet are partially joined by a heat fusion method.
  • a substantially triangular sheet surface 41h, a sheet surface 41i, and a sheet surface 42j are placed on a substantially square sheet surface 21L.
  • the length of the sheet surface 4 lh hi, the length h2, and the sheet surface 4 1 i are compared with the length L in the short side direction and the length M in the long side direction of the entire sheet side 2 L.
  • Example 25 Using a nonwoven fabric made of synthetic fibers (trade name “UI WI R 0305 WTO”, manufactured by Unitika Ltd.) as the sheet, in the same manner as in Example 25, the mattress having the shape shown in Table 7 was used. A cover was made.
  • a nonwoven fabric made of synthetic fibers (trade name “UI WI R 0305 WTO”, manufactured by Unitika Ltd.) was used as the seat, and the cover was laid in the form shown in Table 7 in the same manner as in Example 25. Was prepared.
  • a woven mat having a shape shown in Table 7 was used in the same manner as in Example 25, using a synthetic fabric made of synthetic fibers (trade name “UI WI R 0305 WTO”, manufactured by Unitika Ltd.). A cover was made.
  • Example 30 Using a nonwoven fabric made of synthetic fiber (trade name “Wi-Fi R0305WTO”, manufactured by Unitika Ltd.) as the sheet, in the same manner as in Example 25, a mattress cover having the shape shown in Table 7 was used. Was prepared. (Example 30)
  • Example 25 Using a nonwoven fabric made of synthetic fiber (trade name “UI WI R 0305 WTO”, manufactured by Unitika Ltd.) as the sheet, in the same manner as in Example 25, the mattress having the shape shown in Table 7 was used. A cover was made.
  • UI WI R 0305 WTO synthetic fiber
  • a non-woven fabric made of synthetic fiber (trade name “UI R0305 WTO”, manufactured by Unitika Ltd.) was used. This non-woven fabric is folded back at the center position in the left-right direction, the upper and lower ends facing each other are joined by a heat fusion method, a fastener is attached to the end of the opening in the left-right direction, and the mattress cover is attached. Produced.
  • the cover can cover the entire surface of the mattress with a cover sheet.
  • the cover can be attached to the mattress by opening the fastener, inserting the mattress into the cover, and closing the fastener.
  • the covers according to Examples 25 to 30 are extremely easy to attach and detach as compared with the cover according to Comparative Example 8.
  • the covers according to Examples 25 to 30 have the characteristics that they can be easily attached to a mattress and removed, and that the cover once attached is difficult to remove.
  • the covers according to Examples 26 to 29 have a high level of compatibility between the workability of attaching and detaching and the difficulty of detaching the cover as compared with the other examples. Is high. Therefore, the cover according to the embodiment is inexpensive and extremely easy to be attached to and detached from the futon. In addition, the cover once attached to the futon has the characteristic that it is difficult to come off.
  • the cover of the present invention has the above-described configuration, the cover is inexpensive, and the operation of attaching and detaching to and from the futon is particularly easy. It is also useful as a disposable cover. Therefore, especially in an aging society, the workability is significantly improved with respect to the futon cover for a large number of futons installed in a collective facility such as a hospital or a nursing home. Industrial applicability
  • the cover of the present invention is useful as a disposable cover because it is inexpensive and can be particularly easily attached to and detached from a futon.
  • it is useful as a futon power bar for a large number of futons installed in collective facilities such as hospitals and nursing homes.

Landscapes

  • Bedding Items (AREA)

Abstract

On décrit un futon composé sur un côté d'une couche à surface intégrale. Cette surface intégrale est constituée d'une surface de la feuille, et d'un côté de la couche ouvert par le centre et présentant deux feuilles disposées respectivement sur des côtés opposés d'une partie centrale ouverte pour l'insertion ou l'extraction du futon. Chaque surface de la feuille du côté de la couche ouvert par le centre et la surface de la feuille de la couche à surface intégrale forment ensemble des poches d'insertion pour recevoir les extrémités supérieures et inférieures ou les extrémités droite et gauche du futon. Le rapport de la somme des longueurs d'insertion a et b desdites poches d'insertion à la longueur C entre les parties latérales de la couche à surface intégrale dans la direction d'insertion des extrémités du futon correspond à la relation (a+b)/C = 0,1 à 0,85. Chacune des longueurs d'insertion a et b du futon fait au moins 0,05 fois la longueur C entre les parties latérales de la surface de la feuille du côté de la couche à surface intégrale. Ce futon s'utilise en particulier dans des lieux de réunion.
PCT/JP1998/002731 1998-06-18 1998-06-18 Futon WO1999065370A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP1998/002731 WO1999065370A1 (fr) 1998-06-18 1998-06-18 Futon
AU80358/98A AU8035898A (en) 1998-06-18 1998-06-18 Futon cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1998/002731 WO1999065370A1 (fr) 1998-06-18 1998-06-18 Futon

Publications (1)

Publication Number Publication Date
WO1999065370A1 true WO1999065370A1 (fr) 1999-12-23

Family

ID=14208439

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1998/002731 WO1999065370A1 (fr) 1998-06-18 1998-06-18 Futon

Country Status (2)

Country Link
AU (1) AU8035898A (fr)
WO (1) WO1999065370A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008511381A (ja) * 2004-09-03 2008-04-17 セルコンボ アクティエボラグ 衛生製品

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS3120178Y1 (fr) * 1955-10-08 1956-12-25
JPS4839110U (fr) * 1971-07-05 1973-05-15
JPS49128515U (fr) * 1973-03-02 1974-11-05
JPS51134268A (en) * 1975-05-14 1976-11-20 Ito Takaki Bagglike mattress cover
JPS61181578U (fr) * 1985-05-02 1986-11-12
JPS6352472U (fr) * 1986-09-25 1988-04-08
JPH03872U (fr) * 1988-08-01 1991-01-08
JPH073980Y2 (ja) * 1992-08-03 1995-02-01 秀雄 高橋 簡易布団カバー
JPH07303552A (ja) * 1994-05-13 1995-11-21 Michiko Ohashi 使い捨て枕カバー
JPH1014734A (ja) * 1996-07-09 1998-01-20 Isami Kagaku Kogyo Kk 汚染防止寝具覆い

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS3120178Y1 (fr) * 1955-10-08 1956-12-25
JPS4839110U (fr) * 1971-07-05 1973-05-15
JPS49128515U (fr) * 1973-03-02 1974-11-05
JPS51134268A (en) * 1975-05-14 1976-11-20 Ito Takaki Bagglike mattress cover
JPS61181578U (fr) * 1985-05-02 1986-11-12
JPS6352472U (fr) * 1986-09-25 1988-04-08
JPH03872U (fr) * 1988-08-01 1991-01-08
JPH073980Y2 (ja) * 1992-08-03 1995-02-01 秀雄 高橋 簡易布団カバー
JPH07303552A (ja) * 1994-05-13 1995-11-21 Michiko Ohashi 使い捨て枕カバー
JPH1014734A (ja) * 1996-07-09 1998-01-20 Isami Kagaku Kogyo Kk 汚染防止寝具覆い

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008511381A (ja) * 2004-09-03 2008-04-17 セルコンボ アクティエボラグ 衛生製品
US8256046B2 (en) 2004-09-03 2012-09-04 Cellcomb Aktiebolag Sanitary product

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