WO2023204151A1 - Drap de pique-nique - Google Patents

Drap de pique-nique Download PDF

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Publication number
WO2023204151A1
WO2023204151A1 PCT/JP2023/015153 JP2023015153W WO2023204151A1 WO 2023204151 A1 WO2023204151 A1 WO 2023204151A1 JP 2023015153 W JP2023015153 W JP 2023015153W WO 2023204151 A1 WO2023204151 A1 WO 2023204151A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
leisure
back sheet
front sheet
folded
Prior art date
Application number
PCT/JP2023/015153
Other languages
English (en)
Japanese (ja)
Inventor
亜季子 数馬
香奈子 新谷
那美 土屋
美奈 黒川
Original Assignee
株式会社カズマ
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 株式会社カズマ filed Critical 株式会社カズマ
Publication of WO2023204151A1 publication Critical patent/WO2023204151A1/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
    • A47G27/00—Floor fabrics; Fastenings therefor
    • A47G27/02—Carpets; Stair runners; Bedside rugs; Foot mats

Definitions

  • the present invention relates to a leisure sheet, and more particularly to a leisure sheet which can be folded to make it small and convenient to carry, and which can also be washed by removing the top sheet without making a mess. Furthermore, the present invention relates to a leisure sheet that can be connected to expand its area.
  • Patent Document 2 a composite sheet with double sheets has been developed.
  • This composite sheet is made by polymerizing a blanket fabric and a waterproof sheet of the same shape, and removably fixing the blanket fabric and the waterproof sheet with buttons or the like.
  • the blanket fabric can be washed in a washing machine and reused.
  • this composite sheet is used for a certain period of time and the blanket fabric on the front side becomes dirty, the blanket fabric can be removed and washed to remove the dirt.
  • the device is folded immediately after being used in the field, it cannot avoid the essential drawback that dirt adhering to the back side transfers and adheres to the front side.
  • an object of the present invention is to provide a leisure sheet that does not get dirty on the front side even when folded, does not expose the back side to the outside, and can be cleaned from dirt on the front side by washing.
  • an object of the present invention is to provide a leisure sheet that can be folded into a small size and whose top sheet can be washed so that the surface does not get dirty even when folded and dirt is not exposed to the outside. shall be. Furthermore, it is an object of the present invention to provide a leisure sheet that can be connected to expand its area. Another object of the present invention is to provide a leisure sheet that can be folded and rolled to reduce its bulk, maintain that state, and be easily carried.
  • the present invention provides (4) a buckle with a string and a covering part at the edge of the front sheet 1, a buckle at the tip of the covering part, and a state in which the front sheet 1 and the back sheet 2 are rolled to reduce the bulk.
  • the invention resides in a leisure seat A in which both buckles can be connected.
  • the present invention resides in (7) the leisure sheet A in which the covering portion 1A is provided at the edge of the second section with the front sheet 1 divided into four sections in the longitudinal direction.
  • the present invention also resides in (8) a leisure seat A in which a grip and a shoulder belt are provided at the base of the covering portion 1A.
  • the present invention provides (1) a leisure sheet A that is washable and can be folded into a small size and easily carried, including a rectangular back sheet 2 located on the ground side and a removable same shape
  • the front sheet 1 is located on the sitting side, and can be folded into four lengthwise.In the folded state, the back sheets 2 face each other, preventing dirt from the back sheet 2 from adhering to the front sheet 1. Since the front sheet 1 is exposed to the outside surface, dirt on the back sheet 2 will not be transferred to the front sheet 1, and the back sheet 2 will be on the inside and exposed to the outside. There is no. Further, the front sheet 1 can be removed from the back sheet 2 and washed to remove dirt.
  • the present invention has the following features: (2) Since the front sheet 1 and the back sheet 2 are provided with fasteners F1 on both lateral edges for connecting the front sheet 1 and the back sheet 2, it is possible to easily connect the front sheet 1 and the back sheet 2 by simply pulling the fasteners F1. The front sheet 1 and the back sheet 2 can be removed.
  • both longitudinal edges of the front sheet 1 and the back sheet 2 are provided for connecting the front sheet 1 and the back sheet 2 and for connecting the front sheet 1 and the back sheet 2 of the other leisure sheet A. Since the linear connecting portion F2 is provided for connecting the front sheet 1 and the back sheet 2, it is possible to easily connect the front sheet 1 and the back sheet 2. Moreover, the front sheet 1 and the back sheet 2 can be connected to the front sheet 1 and the back sheet 2 of another leisure sheet A, respectively. Therefore, the area of the leisure sheet A can be expanded one after another.
  • a buckle with a string and a covering part 1A are provided at the edge of the front sheet 1, a buckle is provided at the tip of the covering part 1A, and the front sheet 1 and the back sheet 2 are rolled to reduce the bulk. Since both the buckles can be connected, the front sheet 1 and the back sheet 2, which have been rolled and reduced in volume, can be maintained in the rolled and bulked state at the cover portion 1A.
  • the fastener F1 is a concave-convex button
  • the front sheet 1 and the back sheet 2 can be attached and detached by simply pulling out or pushing the button.
  • the linear connecting portion F2 is a fastener
  • the front sheet 1 and the back sheet 2 can be attached and detached simply by moving the slider S.
  • the covering part 1A is provided at the edge of the second division when the front sheet 1 is divided into four sections in the longitudinal direction, so that when folded in four, the covering part 1A is the most It becomes subordinate and can cover the whole.
  • the present invention is extremely convenient to carry because (8) a grip 1D and a shoulder belt are provided at the base of the covering portion 1A.
  • FIG. 1 is a schematic external view showing a leisure sheet A according to the present invention.
  • FIG. 2 shows the front sheet 1 of the leisure sheet A according to the present invention, in which (A) is a plan view and (B) is a side view.
  • FIG. 3 shows the back sheet 2 of the leisure sheet A according to the present invention, in which (A) is a plan view and (B) is a side view.
  • FIG. 4 is a diagram illustrating a method of connecting the front sheet 1 and the back sheet 2 in the leisure sheet A of the present invention, in which (A) shows the state before connection, and (B) shows the state after connection.
  • FIG. 1 is a schematic external view showing a leisure sheet A according to the present invention.
  • FIG. 2 shows the front sheet 1 of the leisure sheet A according to the present invention, in which (A) is a plan view and (B) is a side view.
  • FIG. 3 shows the back sheet 2 of the leisure sheet A according to the present invention, in which (A) is a plan view
  • FIGS. 9A and 9B are explanatory diagrams showing a method of holding the leisure sheet A in a bulky state, in which (A) is a view seen from the front side, and (B) is a view seen from the rear side.
  • FIG. 10 is a photographic diagram showing this state of low winding volume.
  • FIG. 11 shows a photograph of the leisure sheet A unfolded and developed.
  • FIG. 2 shows the front sheet 1 of the leisure sheet A according to the present invention, in which (A) is a plan view and (B) is a side view. Note that this is a view of the front sheet 1 viewed from the front side.
  • FIG. 3 shows the back sheet 2 of the leisure sheet A according to the present invention, in which (A) is a plan view and (B) is a side view. Note that this is a view of the back sheet 2 from the back side.
  • the leisure seat A of the present invention mainly consists of a back sheet 2 and a front sheet 1, with the back sheet 2 located on the ground side and the front sheet 1 located on the sitting side.
  • the back sheet 2 and the front sheet 1 have the same rectangular shape and are made of flexible sheets.
  • the back sheet 2 and the front sheet 1 are mutually removable. That is, the back sheet 2 is provided with a plurality of fasteners at intervals on both edges of its short side (lateral direction), and correspondingly, the front sheet 1 is also provided with fasteners at intervals on both edges of its short side (horizontal direction). A plurality of fasteners are provided at intervals on both edges. Therefore, by removing each fastener, the front sheet 1 can be removed from the back sheet 2, and the front sheet 1 can be washed separately.
  • this fastener F1 a button with concave and convex portions is preferably used, and either one of the concave and convex portions may be concave and one side may be convex.
  • the back sheet 2 and the front sheet 1 can be connected to each other at both long side edges thereof by linear connecting portions.
  • the top sheet 1 is provided with a highly decorative pattern.
  • the leisure sheet A is spread on the ground, the top sheet 1 is visible on the upper side, so the pattern can be enjoyed.
  • the back sheet 2 includes a first back sheet material 21 made of foamed polyurethane 21B with aluminum foil 21A laminated with aluminum foil 21A, and a second back sheet material 22 made of polyester taffeta with acrylic coating. (See Figure 3).
  • the first back sheet material 21 and the second back sheet material 22 are integrally sewn together at their peripheral edges using bias tape.
  • the first back sheet material has excellent heat insulating properties and cushioning properties, and is a commercially available product.
  • the second back sheet material 22 is made of polyester taffeta coated and has waterproof properties. Further, by adding it to the first back sheet material 21, it also contributes to reinforcing the first back sheet material 21. Incidentally, since the first back sheet material 21 includes foamed polyurethane 21B, it may break if subjected to a strong load, so this is prevented by the second back sheet material 22.
  • this leisure sheet A By the way, one of the features of this leisure sheet A is that it can be folded into four lengthwise. As will be described later, since the back sheets 2 face each other in the folded state, dirt on the back sheet 2 does not adhere to the front sheet 1. Further, the back sheet 2 is wrapped inside, but the other front sheet 1 is exposed to the outside.
  • the leisure sheet A of the present invention has the advantage that the front sheet 1 and the back sheet 2 can be sequentially connected to increase the area.
  • FIG. 4 is a diagram illustrating a method of connecting the front sheet 1 and the back sheet 2 in the leisure sheet A of the present invention, in which (A) shows the state before connection, and (B) shows the state after connection.
  • Linear connecting portions F2 are provided on both longitudinal edges of the front sheet 1 and the back sheet 2 on the long sides.
  • a fastener commercially available having so-called interlocking teeth and a slider S for closing the fasteners is adopted.
  • the fasteners provided on the edge of the front sheet 1 and the fasteners provided on the edge of the back sheet 2 are connected to each other, and the longitudinal edges of the front sheet 1 and the back sheet 2 are connected to each other. Therefore, since the longitudinal edges on both sides of the front sheet 1 and the back sheet 2 are connected, there will be no deviation in the lateral direction (short side direction). On the other hand, the fasteners provided at the edges of the front sheet 1 and the back sheet 2 also contribute to connecting other leisure sheets A.
  • FIG. 5 is a diagram illustrating a method of connecting the leisure sheet A of the present invention with another leisure sheet A, in which (A) shows before connection and (B) shows after connection.
  • the fastener provided on the edge of the front sheet 1 is connected to the fastener provided on the edge of the front sheet 1 of another leisure sheet A.
  • the fastener provided on the edge of the back sheet 2 is connected to the fastener provided on the edge of the back sheet 2 of another leisure sheet A.
  • the front sheets 1 and the back sheets 2 are connected to each other, and the area is doubled.
  • the leisure sheets A are sequentially connected and spread out on the long sides.
  • the unit sections to be folded are the first section A1, the second section A2 adjacent to the first section, and the third section adjacent to the second section. There will be a section A3 and a fourth section A4 adjacent to the third section.
  • the covering portion 1A is provided at the edge of the second section A2, which is the second section from the end when divided into four sections (A1 to A4) in the longitudinal direction. As will be described later, the mounting position of this covering portion 1A is the lowest position in the folded quadruple state (see FIG. 7). Therefore, there is an advantage that all of the quadruple sections can be wrapped and covered inside.
  • FIG. 6 is an explanatory diagram sequentially showing a method of folding the leisure sheet A into four pieces in a plan view. Note that this is a view of the leisure sheet A viewed from the back sheet side.
  • the leisure sheet A is currently in the unfolded state (A).
  • the first section A1 is folded and stacked on the second section A2, and the fourth section A4 is folded and stacked on the third section A3 (B).
  • B the third section A3
  • two sheets are stacked one on top of the other, and the back sheet 2, which is dirty due to contact with the ground, is enclosed and is not exposed.
  • the third section A3 and the fourth section A4 which overlapped and became one body, are stacked on top of the first section A1 and second section A2, which similarly overlapped and became one body (C).
  • the second section A2 is located at the bottom of the four-fold section. Since the covering portion 1A extends from the edge of the second section A2, the covering portion 1A is located at the lowest position. This completes the folding operation.
  • FIG. 8 is an explanatory diagram showing a method of winding the leisure sheet A to reduce its bulk. Assume that the above-mentioned folding operation has been completed and the leisure sheet A is now folded into four pieces (A). This time, it is rolled in toward the covering part 1A from the edge opposite to the part where the covering part 1A extends. That is, it is wound (B). This winding is performed up to the root position of the covering portion 1A (C). Note that this winding mode may be such that it is rolled up while being folded.
  • FIG. 9 is an explanatory diagram showing a method of holding the leisure sheet A in a bulky state, in which (A) is a view seen from the front side, and (B) is a view seen from the rear side.
  • the leisure sheet A is wrapped with the covering part 1A and the buckle with string 1C.
  • the string of the buckle with string 1C is tightened along the circumference of the leisure sheet A.
  • the buckle 1C with a string is fitted into the buckle 1B of the covering part 1A and fixed. With this, the leisure sheet A maintains its rolled volume.
  • FIG. 10 is a photographic diagram showing the state of this rolled volume
  • FIG. 11 is a diagram showing the leisure sheet A unfolded and developed.
  • the leisure sheet A is packed into a small size by performing the three operations of "folding operation” by folding it into four, followed by “winding volume reduction operation", and finally “reduction bulk state maintenance operation”. . Therefore, it is extremely easy to carry.
  • a shoulder band 1E is provided at the base of the covering portion 1A, and the leisure sheet A that has been folded and rolled to reduce its bulk can be hung and carried by hanging the shoulder band 1E on the shoulder.
  • a grip 1D is provided at the base of the covering portion 1A, so that it can be carried by hand.
  • Such shoulder band 1E and grip 1D are made of, for example, leather, synthetic resin, or cloth.
  • the front sheet 1 and the back sheet 2 are rectangular, but they may also be square.
  • the edges of the front sheet 1 and the back sheet 2 are preferably reinforced using bias polyester tape or the like.
  • the leisure seat A can be fixed to the ground by driving a pin or the like into the eyelet. It is also possible to partially remove the uneven button and insert a weight (for example, a stone) between the front sheet 1 and the back sheet 2, and use the weight to fix the leisure sheet A. .
  • a weight for example, a stone
  • the leisure sheet A is composed of a rectangular back sheet 2 and a removable front sheet 1 of the same shape as the back sheet 2, and can be folded by folding it in four lengthwise, and when folded, the back sheet
  • the sheets 2 face each other so that the dirt on the back sheet 2 does not adhere to the front sheet 1 and the front sheet 1 is exposed to the external surface, and the dirt on the back sheet 2 is transferred to the front sheet 1.
  • the back sheet 2 is not turned inside and exposed to the outside.
  • the front sheet 1 can be removed from the back sheet 2 and washed to remove dirt.

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  • Carpets (AREA)

Abstract

La présente invention vise : à proposer un drap de pique-nique qui est pliable pour être plus petit, de telle sorte qu'une face avant ne se salit pas et la saleté n'est pas exposée à l'extérieur, et dont un drap avant est lavable ; à proposer en outre un drap de pique-nique qui peut être relié pour obtenir une plus grande surface ; et à proposer encore en outre un drap de pique-nique qui peut être plié et enroulé pour être moins encombrant, et qui peut rester dans un tel état pour être portable. À cet effet, la présente invention concerne un drap de pique-nique A qui est lavable et pliable pour être plus petit et portable, comprenant : un drap arrière rectangulaire 2 qui est positionné du côté du sol ; et un drap avant 1 qui a la même forme, qui peut être attaché et détaché par rapport au drap arrière 2, et qui est positionné du côté de l'assise. Le drap de pique-nique A est pliable verticalement en quatre, de telle sorte que, dans l'état plié, le drap arrière 2 est tourné vers lui-même, la saleté sur le drap arrière 2 n'adhère pas au drap avant 1, et le drap avant 1 est exposé à la surface externe.
PCT/JP2023/015153 2022-04-22 2023-04-14 Drap de pique-nique WO2023204151A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022071150A JP7137798B1 (ja) 2022-04-22 2022-04-22 レジャー用シート
JP2022-071150 2022-04-22

Publications (1)

Publication Number Publication Date
WO2023204151A1 true WO2023204151A1 (fr) 2023-10-26

Family

ID=83282287

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2023/015153 WO2023204151A1 (fr) 2022-04-22 2023-04-14 Drap de pique-nique

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Country Link
JP (1) JP7137798B1 (fr)
WO (1) WO2023204151A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53154717U (fr) * 1977-05-11 1978-12-05
JPH09187878A (ja) * 1996-01-10 1997-07-22 Toa Boshoku Kk 複合シート
JPH10146257A (ja) * 1996-11-20 1998-06-02 Jinun Japan:Kk 寝 袋
JP2005205059A (ja) * 2004-01-26 2005-08-04 Shiro Yamamoto 連結具付きレジャーシート
US7614100B1 (en) * 2008-09-04 2009-11-10 Wendy Barrington Utility rolled blanket with integral strap securing assembly
US20210345761A1 (en) * 2020-02-21 2021-11-11 Crystal Herriage Backpack picnic bag

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583562Y2 (ja) * 1980-12-29 1983-01-21 北原 龍一 レジヤ−用シ−ト
US5386603A (en) * 1994-04-25 1995-02-07 Drust; Rosann Waterproof backed blanket
JP3017246U (ja) * 1995-02-17 1995-10-24 大倉工業株式会社 レジャーシート
US5782531A (en) * 1997-04-03 1998-07-21 Shindle; Brian M. Compact backrest device for hunters
US9950208B2 (en) * 2014-08-27 2018-04-24 Michael Allen Willis Yoga mat systems and methods

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53154717U (fr) * 1977-05-11 1978-12-05
JPH09187878A (ja) * 1996-01-10 1997-07-22 Toa Boshoku Kk 複合シート
JPH10146257A (ja) * 1996-11-20 1998-06-02 Jinun Japan:Kk 寝 袋
JP2005205059A (ja) * 2004-01-26 2005-08-04 Shiro Yamamoto 連結具付きレジャーシート
US7614100B1 (en) * 2008-09-04 2009-11-10 Wendy Barrington Utility rolled blanket with integral strap securing assembly
US20210345761A1 (en) * 2020-02-21 2021-11-11 Crystal Herriage Backpack picnic bag

Also Published As

Publication number Publication date
JP7137798B1 (ja) 2022-09-15
JP2023160655A (ja) 2023-11-02

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