WO2000046466A1 - Tapis tatami mince et procede de fabrication associe - Google Patents

Tapis tatami mince et procede de fabrication associe Download PDF

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Publication number
WO2000046466A1
WO2000046466A1 PCT/JP2000/000463 JP0000463W WO0046466A1 WO 2000046466 A1 WO2000046466 A1 WO 2000046466A1 JP 0000463 W JP0000463 W JP 0000463W WO 0046466 A1 WO0046466 A1 WO 0046466A1
Authority
WO
WIPO (PCT)
Prior art keywords
tatami
tatami mat
mat
floor
thin
Prior art date
Application number
PCT/JP2000/000463
Other languages
English (en)
Japanese (ja)
Inventor
Shigeru Komoriya
Original Assignee
Shigeru Komoriya
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 Shigeru Komoriya filed Critical Shigeru Komoriya
Priority to AU23211/00A priority Critical patent/AU2321100A/en
Publication of WO2000046466A1 publication Critical patent/WO2000046466A1/fr
Priority to US09/919,948 priority patent/US6754996B2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B6/00—Mats or the like for absorbing shocks for jumping, gymnastics or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0885—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements specially adapted for being adhesively fixed to the wall; Fastening means therefor; Fixing by means of plastics materials hardening after application

Definitions

  • the present invention relates generally to tatami mats, and more particularly to a thin tatami mat having a thickness of 5 to 30 bandages and a method for producing the same.
  • tatami mats have been used as the material for the floor of the main building B, but recently, tatami mats have been laid on a part of the western floor and used as a carpet.
  • traditional tatami mats consist of a tatami mat made of straw material, a tatami mat made of rush, placed on and sewn to the tatami mat, extending along the sides (both side edges) of the tatami mat and They are made from tatami floors and sewn rims.
  • tatami mats are made of synthetic resin products such as polypropylene instead of rush as a material for tatami mats (see Japanese Patent Application Laid-Open No.
  • An object of the present invention is to provide a thin tatami mat that can be manufactured without requiring an artisan's skill and a method for manufacturing the same.
  • Another object of the present invention is to provide a thin tatami mat capable of reducing the production cost and a method for producing the same.
  • Another object of the present invention is to provide a thin tatami mat that can facilitate the work of installing tatami mats in a room. It is a further object of the present invention to provide a borderless thin tatami mat that can be made without the need for craftsmanship skills and a method of making the same.
  • a tatami mat having the same size as the tatami floor and adhered to the surface of the tatami floor;
  • Means for preventing fluffing of the ⁇ portion of the tatami mat surface adhered to the tatami mat floor Means for preventing fluffing of the ⁇ portion of the tatami mat surface adhered to the tatami mat floor.
  • the thickness of the tatami mat according to the present invention is generally 530, preferably 52 Omm, most preferably 102 Omm.
  • an adhesive tape covering the edges of the tatami mat and the sides of the tatami mat floor may be used.Also, the edge of the tatami mat may be chamfered, and the chamfered portion may be covered with a protective film. Alternatively, the edge portion of the tatami mat may be subjected to a heat press treatment to flatten the edge portion, and the flattened portion may be covered with a protective film.
  • the protective film is preferably formed by applying an adhesive resin material such as natural rubber or latex resin to the edge of the tatami mat. The protective film may extend from the edge of the tatami mat to the side of the tatami mat floor.
  • the tatami mat is typically a natural rush, but as other examples, it may be selected from resin rush (a tatami mat product) made of a synthetic resin and a material made of a wood fiber.
  • the tatami floor may be made of a rubbery or suitably resilient material such as foam or felt.
  • a suitable material is a composite foam or felt of calcium carbonate and polyolefin.
  • a method for manufacturing a thin tatami mat having a tatami mat and a tatami mat having a thickness of 53 Omm comprising: preparing a tatami mat;
  • FIG. 1 is a plan view showing an example of how to lay a tatami mat without a band according to the present invention.
  • FIG. 2 is a partial cross-sectional view for explaining the chamfering of the edge of the tatami mat in the tatami mat without a band according to the present invention.
  • FIG. 3 is a partial cross-sectional view of a frame or width edge portion of a tatami mat without a band according to the present invention.
  • FIG. 4 is a plan view of a tatami-mat without rims for illustrating the arrangement of a double-sided adhesive tape adhered to the bottom surface of the tatami mat without mats according to the present invention.
  • FIG. 5 is a diagram for illustrating fixing a tatami-mat without rims to a curing sheet laid on the floor of a room.
  • FIG. 6 is a partial sectional view of a tatami floorless tatami mat according to the present invention having a tatami floor laminated structure.
  • FIG. 7 is a partial cross-sectional view for explaining the hot press processing of the edge portion of the tatami mat in the tatami mat without rim band according to the present invention.
  • reference numeral 1 denotes a thin tatami mat with a margin band according to the present invention.
  • the thin tatami mat 1 without a rim has a tatami table 2 made of natural rush or synthetic resin product or wood fiber, and a tatami floor 3, and the tatami table 2 and the tatami floor 3 are integrated by an adhesive 4.
  • the tatami floor 3 may be mainly made of a resin foam, a resin board, or a wood-based board, or may be mainly made of a board made of natural or synthetic rubber. May be combined.
  • the tatami floor 3 may have, for example, a laminated structure in which a rubber G (FIG. 6) is attached to the bottom surface of the wooden board W.
  • the tatami floor 3 may have a laminated structure of a main layer of natural or synthetic rubber and an upper layer made of a composite foam or felt of calcium carbonate and polyethylene or polyolefin thereon.
  • the tatami floor 3 is an intermediate layer of wooden board between a main layer of natural or synthetic rubber and an upper layer of composite foam or felt of calcium carbonate and polyethylene or polyolefin. It may have a laminated structure including layers, and may further have a rubber layer on the bottom surface.
  • the tatami floor 3 may have a single-layer structure made of a composite foam of calcium carbonate and polyethylene or polyolefin.
  • a composite foam or felt of carbonated lime and polyolefin is most preferable in consideration of both cushioning property and environmental issues.
  • This composite foam does not generate any harmful gas when it is burned, and therefore does not cause any environmental problems when the thin tatami 1 is discarded. If the problem of warpage of the tatami mat 1 is taken into consideration, it is advisable to add a rubber layer to the bottom of the layer made of a composite foam of calcium carbonate and polyolefin or phenolate.
  • a tatami mat 2 of a natural rush that has been heated and pressed. Pressing the tatami mat 2 before bonding it to the tatami floor 3 has the advantage that folding and uneven weaving disappear and the quality is stable.
  • chlorophyll is leached from the inside of the natural rush by the effect of the heating press, which has the advantage that color unevenness during dyeing can be reduced.
  • Tatami Table 2 As the material of Tatami Table 2, a material in which a plurality of natural rushes are connected in the middle may be used.
  • Tatami Table 2 generally uses a single rush that extends in the width direction, and the portion that is used is the portion that is sandwiched between the tip of a single rush and the root.
  • the rush trade is 1 m taking into account the width of about 90 Omm or about 88 Omm of the tatami mat. In the above rush The fact is that trade is limited, and shorter rushes are discarded as unusable.
  • the tatami mat 2 of the thin tatami mat 1 of the present invention is preferably made of a material having a predetermined length by connecting two or three short rushes to be disposed of.
  • the tatami table 2 is preferably adhered to the entire surface of the tatami floor 3 with an adhesive 4 applied in a streaky manner at intervals of, for example, 1 Omm.
  • the adhesive 4 used here may be a commercially available adhesive having appropriate durability, but because it does not generate harmful substances such as formaldehyde, and has flexibility and strong adhesive strength.
  • a hot melt adhesive is used, and most preferably, a heat-resistant hot melt agent is used.
  • the thin tatami mat 1 with no rim band should take measures to prevent “fraying”, “fuzz” or “peeling” of the edge of the tatami mat 2.
  • the edge of Tatami Table 2 is chamfered over the entire circumference (Fig. 2).
  • the periphery of the tatami table 2 may be flattened by hot pressing (FIG. 7).
  • a protective film 6 is formed on at least the peripheral portion 5 of the tatami table 2. The protective film 6 may extend to the side of the thin tatami mat 1 (the side of the tatami floor 3).
  • the protective film 6 is slightly infiltrated into the tatami mat and the tatami mat floor and solidified, and retains appropriate flexibility when solidified.
  • a natural rubber or a latex resin thin 3 ⁇ ⁇ 1 can improve the appearance when tatami mat 1 is laid by chamfering and / or pressing the edge of tatami mat 2. Wear.
  • by covering the edge portion 5 of the thin tatami mat 1 without a margin band with the protective film 6, "fraying”, “fuzz” or “peeling” in the tatami table 2 can be prevented.
  • prepare a transparent or colored adhesive tape and use this adhesive tape to It may be attached to the side of the tatami floor 3.
  • the integrated tatami table 2 and tatami floor 3 are cut to a fixed size, such as a single tatami mat or a half tatami mat, or to a size determined by measuring the room to be laid;
  • At least the edge portion 5 of the tatami mat 2 is coated with an adhesive resin such as a latetus resin to form a protective film 6.
  • a thin tatami mat 1 according to the present invention can be produced even by a non-tatami craftsman, and the number of steps is smaller than in the past, so that the manufacturing cost can be reduced. It is possible to provide thin tatami 1 at low cost.
  • FIG. 1 illustrates a method of using the thin tatami mat 1 without a border according to the present invention, and illustrates a laying example that can give unexpectedness to the arrangement of eyes and the combination of geometric shapes in the tatami table 2. Things.
  • this example after measuring the room to be laid and the space to be laid between the oceans, determining the size and shape of each tatami mat from this measured data, and Manufactured.
  • the tatami mat 1 according to the present invention has the tatami mat 2 adhered to the entire surface of the tatami mat floor 3, any part of the tatami mat 1 can be cut.
  • the newly exposed cut surface obtained by cutting Tatami 1 has an appropriate adhesive property after chamfering the edge of Tatami Table 2.
  • the protective film 6 may be formed by applying a resin material. Such a series of work can be sufficiently performed by a layman even if he is not a tatami craftsman. Therefore, even if it is a special way of laying as shown in Fig. 1, a tatami craftsman is not required to do this, and it is possible to cope with the work alone.
  • the thin tatami mat 1 without a margin band according to the present invention can be provided to the general public through a different route from before, as described below. That is, for example, one tatami mat (approximately 900 thighs X 180 thighs or about 880 mm tall XI 760 thighs) or half tatami mats (approximately 90 O mm X 900 mm or about 880 thighs X 8 (80 mm), a large number of thin tatami mats 1 without borders standardized to an appropriate size and sold to the general public. For example, a part of the flooring between the oceans can be cut into tatami mats.
  • the tatami 1 When the tatami 1 is laid, it is preferable to set the thickness of the thin tatami 1 without borders to be relatively thin in order to facilitate the cutting work of the tatami 1.
  • the tatami 1 has a thickness of about 5 to 30 mm, preferably about 5 to 25 thighs, more preferably 5 to 20 mm, and most preferably 10 to 20 mm. You should be awake.
  • Tatami with a thickness of about 30 mm is called “thin tatami” in the industry, but making it thinner than before is advantageous for cost and cutting tatami floors.
  • Thin tatami in the industry, but making it thinner than before is advantageous for cost and cutting tatami floors.
  • a thickness adjustment board (not shown) is laid between Japan in advance, and a thin tatami-mat 1 is laid on the thickness adjustment board, so that the upper surface of the thin tatami 1 and the upper face of the threshold are laid. What is necessary is just to make it the same height level.
  • the newly exposed cut surface obtained by cutting the tatami 1 can be sufficiently covered with the protective film 6 by chamfering the edge of the tatami mat 2 and then applying an appropriate adhesive.
  • the cutting tool and the resin material for forming the protective film 6 may be sold as a set. If desired, lay thin tatami mats 1 After that, an edge band member for retrofitting may be attached between the outermost tatami mat and the sill, for example, as described in JP-A-9-195485.
  • the problem of "warpage” that may occur after the laying of the thin tatami mat 1 without rims, particularly the problem of "warping” that is likely to occur when the thin tatami mat 1 without a rim according to the present invention is manufactured as a thin tatami mat is For example, at the time of shipment from the factory, as shown in FIG. 4, a plurality of double-sided adhesive tapes 7 provided with a release tape (not shown) are attached to appropriate locations on the bottom of the thin tatami mat 1 without a border band. At the time of laying, the peeling tape of the double-sided adhesive tape may be removed, and the thin tatami mat 1 without a band may be adhered to the floor of the room.
  • the "warp" problem of the thin tatami mat 1 can be dealt with by forming the tatami floor 3 into a laminated structure including a plurality of layers. For example, as described above, if a tatami floor 3 having a rubber layer at the bottom is adopted, not only can the cushioning property of the tatami 1 be added to the tatami mat 1 by this rubber layer, but also the warp of the tatami mat 1 Can be prevented.
  • a layer made of a material having relatively low elasticity, for example, a PVC resin layer is laminated on the bottom of the tatami mat floor 3. Is also good.
  • the problem of warpage of the thin tatami mat 1 without margin can be solved from the viewpoint of the method of laying it. 'That is, before the tatami mat 1 is laid, as shown in Fig. 5, a plurality of curing sheets 8 are partially overlapped with each other on the floor of the room R, and the thin tatami mat 1 without a border band is laid thereon.
  • Fixing with double-sided adhesive tape (not shown) has the advantage that warpage can be prevented without damaging the room floor. Therefore, for example, even if a plurality of tatami mats 1 are laid in whole or part of the flooring in the ocean, the tatami mats 1 are not directly fixed to the flooring. Even if removed, there is no problem in restoring room R.
  • a thin tatami can be manufactured without requiring the skill of a tatami craftsman, and since the number of processes is smaller than before, the manufacturing cost can be reduced and a thin tatami can be provided at low cost. can do. Also, the work of installing tatami mats in the room can be facilitated, and the construction cost can be significantly reduced.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Floor Finish (AREA)

Abstract

Ce tapis tatami mince (1) comprend une surface (2) de tapis et une base de tatami (3), de même dimension que la surface, l'épaisseur de ce tatami mince (1) étant de 5 à 30 mm, de préférence de 10 à 20 mm. La surface (2) est reliée à la base (3) par l'intermédiaire d'un agent adhésif (4), la partie bordure de la surface (2) étant chanfreinée sur toute sa périphérie; outre cette partie chanfreinée (5), on a formé sur les faces latérales du tatami (1) un film protecteur (6) réalisé dans une matière résineuse adhésive, que l'on a étalé de la partie chanfreinée (5) de la surface, à la face latérale de la base (3). Ainsi on peut fabriquer un tapis tatami mince, dépourvu d'une bordure, et bon marché, sans avoir recours aux techniques traditionnelles.
PCT/JP2000/000463 1999-02-03 2000-01-28 Tapis tatami mince et procede de fabrication associe WO2000046466A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU23211/00A AU2321100A (en) 1999-02-03 2000-01-28 Thin tatami mat and method of manufacturing the mat
US09/919,948 US6754996B2 (en) 1999-02-03 2001-08-02 Interior decorative material having a tatami facing

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP11/62105 1999-02-03
JP6210599 1999-02-03
JP20209199 1999-06-14
JP11/202091 1999-06-14

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2000/003726 Continuation-In-Part WO2000077322A1 (fr) 1999-02-03 2000-06-08 Dalle de tatami pour pavage de sol

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US09/919,948 Continuation-In-Part US6754996B2 (en) 1999-02-03 2001-08-02 Interior decorative material having a tatami facing

Publications (1)

Publication Number Publication Date
WO2000046466A1 true WO2000046466A1 (fr) 2000-08-10

Family

ID=26403165

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2000/000463 WO2000046466A1 (fr) 1999-02-03 2000-01-28 Tapis tatami mince et procede de fabrication associe

Country Status (2)

Country Link
AU (1) AU2321100A (fr)
WO (1) WO2000046466A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932046U (ja) * 1982-08-24 1984-02-28 株式会社フジコ− 床敷用畳
JPH042830U (fr) * 1990-04-23 1992-01-10
JPH07109815A (ja) * 1993-10-13 1995-04-25 Toray Ind Inc 畳床台被覆シート及びそれを使用してなる畳構造体
JPH09137585A (ja) * 1995-09-13 1997-05-27 Toray Ind Inc 畳カーペット
JPH10196091A (ja) * 1997-01-17 1998-07-28 Sekisui Seikei Kogyo Kk 薄 畳
JPH11100979A (ja) * 1997-09-29 1999-04-13 Daiichi Sangyo Kk タタミカーペット

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932046U (ja) * 1982-08-24 1984-02-28 株式会社フジコ− 床敷用畳
JPH042830U (fr) * 1990-04-23 1992-01-10
JPH07109815A (ja) * 1993-10-13 1995-04-25 Toray Ind Inc 畳床台被覆シート及びそれを使用してなる畳構造体
JPH09137585A (ja) * 1995-09-13 1997-05-27 Toray Ind Inc 畳カーペット
JPH10196091A (ja) * 1997-01-17 1998-07-28 Sekisui Seikei Kogyo Kk 薄 畳
JPH11100979A (ja) * 1997-09-29 1999-04-13 Daiichi Sangyo Kk タタミカーペット

Also Published As

Publication number Publication date
AU2321100A (en) 2000-08-25

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