JP2005205059A - Picnic sheet with connecting tool - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To use picnic sheets for many persons or for unexpected business by connecting the small picnic sheets in order to broaden application, and to spread the large picnic sheets in response to a land form by appropriately connecting the large picnic sheets or connecting the large picnic sheets to the small picnic sheets. <P>SOLUTION: The picnic sheets with connection tools are obtained by attaching a plurality of the connection tools for connecting a plurality of the picnic sheets to the symmetrical positions on the respective side edges of the long and/or short sides in each picnic sheet which is normally formed in a rectangular shape. The connection tools are clamps such as snaps having a pair of projected and recessed shapes to be mutually fitted, adhesive tapes having a pair of hook and loop surfaces to be mutually stuck, or a button to make a pair with a button hole. The connection tool having the same function is attached to the edge of the opposing side so as to be inverted relative to the side. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

The present invention relates to a leisure sheet with a connector, and more particularly, to a leisure sheet having a connector attached so that a plurality of leisure sheets can be arranged in series if necessary.

  Traditionally, bring a leisure seat for outdoor activities such as the sea, mountains, athletic meet, excursions, poolside, driving, cherry blossom viewing, camping, etc., and sit on it for lunch or break I often take a break and put my luggage on it. When a person sits down directly on the soil, water vapor rises from the ground surface, and the cold air cools the lower abdomen from the waist, which is undesirable for hygiene and is convenient for luggage management because the luggage can be gathered in one place It is.

  In general, large leisure sheets are used for cherry blossom viewing and sea bathing, and are used by a large number of people. To date, most of the proposals for new technologies related to leisure seats have added a certain function to the leisure seat itself for such large-sized seats. For example, in Patent Document 1, a resin layer having anti-slip properties is laminated on a protective film adhesion base substrate so that a person does not slip and fall at various events. In Patent Document 2, a rectangular leisure sheet is usually folded in half, a chuck is attached to the edges of the three circumferences other than the folds, and these edges are closed with a chuck to form a bag shape. Convenient storage and transportation and anti-theft. Patent Document 3 relates to a leisure sheet with an air pillow attached, and Patent Document 4 is devised so that the storage bag is not detached from the leisure sheet in use.

  While the above prior art relates to a large-sized leisure seat for use by a large number of people, there is a small personal-use leisure sheet that is carried and used for mountain climbing and hiking. A break is necessary after walking for a certain amount of time, and at that time you may sit down on the root of a tree, etc., but there are some people who rest with their animal hair bottoms on their hips and sit down on them. However, the animal hair butt is exaggerated for light hiking, and it has been gradually abolished. Recently, plastic sheets have been widely used as personal leisure sheets.

  As personal leisure sheets, those with an area of about 60 × 90 cm to one tatami mat are available. If it is about this level, it is light and not burdensome to fold and carry, and the area is sufficient. However, when a sudden ill person comes out and lies down on the ground, a large number of people sit down and discuss, or when they are forced to camp without having an emergency tent Zelt, a small area individual It would be convenient if the small leisure sheets for use could be enlarged by connecting them together. Also, in the case of a large leisure sheet, it may not fit the planar shape of the land on which it is laid. In response to this, multiple sheets are connected in series, or small leisure sheets are connected to this and mixed in size. If it can be done, it can be connected to a planar shape that matches the planar shape of the land, increasing the degree of freedom of use.

Considering such circumstances, as an improvement measure to expand the use of leisure seats and increase the utility value, it is possible to expand the use by connecting multiple small leisure seats for personal use and expanding the area if necessary. By connecting the large, large and small combinations, it is possible to immediately develop a rug that matches the land shape of the land, and the leisure sheet with a connector of the present invention increases the degree of freedom of use. is there.
JP-A-10-179368 JP-A-10-234555 JP 09-010035 JP 08-318956

  The problem to be solved is that small leisure sheets are mainly limited to personal use, but by connecting them, the usage can be expanded and used by a large number of people. To be able to serve. Moreover, in the case of a large-sized leisure sheet, it is to eliminate the disadvantage that a large-sized leisure sheet alone cannot be laid according to the terrain shape by appropriately connecting the large-sized leisure sheets or a small-sized leisure sheet.

The invention according to claim 1 is a leisure sheet that is usually formed in a rectangular shape that is used by a person laid on the ground outdoors for breaks, etc., on the long side and / or short side of the leisure sheet. The gist of the present invention is a leisure sheet with a connecting tool in which a plurality of connecting tools for connecting a plurality of the leisure sheets are attached at symmetrical positions.

According to a second aspect of the present invention, there is provided the fastener in which the concavo-convex shapes that form a pair are fitted to each other, the adhesive tape that the face and the hook face are bonded to each other, and the button hole and the button The gist of the present invention is the leisure seat according to claim 1, which is one connector selected from a group of hanging buttons paired together.

According to a third aspect of the present invention, when the connecting tool is attached to a symmetrical position on each of the long side and / or the short side of the leisure sheet, the connecting tool is attached to a symmetrical position on each opposite side. 3. The leisure sheet according to claim 1, wherein the connecting member is formed so that one connecting member of the pair having a pair and having the same function is disposed on each side. And

The gist of the invention according to claim 4 is the leisure sheet according to claim 1, 2, or 3, wherein the fastener is a snap button that forms both concave and convex shapes by a pair of spring holes and a lever.

The invention according to claim 5 is the leisure sheet according to claim 1, 2, or 3, wherein the fastener is a dot button that forms both concave and convex shapes by a pair of concave lower dots and convex upper dots. Is the gist.

The invention according to claim 6 is that the fastener has a concave shape on the back side of the leisure sheet and a convex shape when the surface on which the normal pattern printing is provided is the surface of the leisure sheet. The gist of the present invention is the leisure sheet according to claim 1, 2, 3, 4 or 5.

  The leisure sheet according to the present invention can be used for a large number of people by connecting a plurality of small personal leisure sheets, and can also be used for emergency patients lying down, talking with a large number of people, Zelt substitute etc. In addition, by connecting large and small leisure seats as appropriate between large or small leisure seats, it can be laid according to the terrain shape that cannot be handled by large leisure seats alone, improving usability and expanding the range of use. Can do.

  BEST MODE FOR CARRYING OUT THE INVENTION Best modes for embodying a leisure sheet according to the present invention will be described below with reference to the drawings.

FIG. 1 is a plan view of a leisure sheet 1 with a snap button according to a first embodiment of the present invention. The adopted leisure sheet 1 is a rectangular ABCD plane shape, has an area of about 90 × 170 cm for 1 tatami mat, and is a laminated sheet made of 100% polyethylene. Take 5 points on one side and 10 points on both sides at equal intervals of about 40 cm on the line 3 cm inward from the long sides AB and DC, and about 5 cm each from 4 points on both ends to the short side AD and BC. These 5 points on one side and 10 points on both sides were used as attachment points for the coupler. As a result, the five attachment points on the long side AB of the rectangle ABCD and the five attachment points on the long side DC are symmetric with respect to the longitudinal center line (not shown). Since the optimum connector for the plastic leisure sheet 1 is a snap button, this will be described below as an example. When the paper surface on which FIG. 1 is drawn is used as the front surface of the leisure sheet 1, spring holes having a concave shape as one pair of snap buttons are provided at five points on the long side CD side. Attach so that 1 is on the back of the paper. On the other hand, Genko having a convex shape that is one pair of snap buttons is attached to the five points on the long side AB side so as to come to the surface of the leisure sheet 1 (the paper on which FIG. 1 is drawn). . If the concave shape, which is one pair of snap buttons, and the convex shape, which is the other pair, are not arranged on the opposite surface of the leisure sheet 1, the surfaces after connection are not aligned. Although the concave and convex shapes may be arranged opposite to the above, it is easier to work by pushing the spring hole into the lever from above. In FIG. 1, the snap button 4 is seen at 5 points on the long side CD side, and the genko 3 is seen at 5 points on the long side AB side.

FIG. 2 is a schematic diagram illustrating a situation in which the snap button is attached to the leisure sheet 1. The brass snap button is composed of a button 4, a spring hole 2, a lever 3, and a flanks 5. A claw 6 is projected on the back side of the button 4 and the flanks 5, and on the back side periphery of the spring hole 2 and the genco 3 A curled portion 7 is provided around. In order to attach the button 4 along the long side DC of the leisure sheet 1, the five attachment points are positioned and marked, and five tabs 6 projecting from the back of the button 4 are provided. If the center of the circle to be formed is crimped in accordance with this mark, the claw 6 protrudes through the leisure sheet 1 at an accurate position. Therefore, when the back side of the spring hole 2 is accurately applied to the claw 6, the claw 6 is pressure-bonded to the curled portion 7 provided around the back side periphery of the genco 3, and the button 4 and the spring hole 2 are connected to the leisure sheet 1. To form a concave shape forming one of a pair of snap buttons. In the same way, it is possible to attach the genco 3 and the thigh 5 along the long side AB of the leisure sheet 1. The center of the claw 6 of the shoulder 5 is aligned with the attachment point, the claw 6 is pushed through the leisure sheet 1, and the tip of the claw 6 is inserted and crimped into the curled portion 7 formed on the back surface of the finch 5. As a result, it is sandwiched and integrated with the leisure sheet 1 to form a convex shape forming the other of the pair of snap buttons.

In order to connect a plurality of leisure sheets 1, the surfaces of the leisure sheets 1 are lined up, one of the leisure sheets 1 is shifted, and the spring hole 2 on the back side of the long side AB is connected to the long side DC of the other leisure sheet 1. The spring hole 2 and the genera 3 are fitted so as to overlap with the genera 3 on the surface. By repeating the same operation, the leisure sheet 1 can be expanded in the long side direction.

In addition, there is a dot button (not shown) that forms both concave and convex shapes by a concave lower dot and a convex upper dot, in which two sheets are connected by a fitting mechanism, similar to a snap button. For this reason, the snap button is sometimes referred to as a single dot button. The snap button is made of brass and has a claw 6, the leisure sheet 1 is sandwiched and the claw 6 is inserted and crimped into the curled portion 7 to form both concavo-convex shapes. Two large and small annular members that are slightly different in diameter are prepared and connected by fitting the upper dot of the large ring to the lower dot of the small ring. Easy to install.

  FIG. 3 is a schematic view showing a situation in which the hook surface 8 and the flange surface 9 of the adhesive tape are attached to the leisure sheet 1, and FIG. 4 shows that the button hole 11 and the button 10 of the hanging button are formed on the leisure sheet 1. It is a schematic diagram which shows the condition to attach. The hook surface 8 and the flange surface 9 are attached to the leisure sheet 1 with a general resin such as an epoxy resin because a special force is not continuously applied. The point of attachment is the same as that of the snap button described above. In the case of a hanging button, because of the ductility of the leisure sheet 1, if the button hole 11 is extended, the button may come off or may not be hooked. You need to bend around. In addition, the attachment point of the button 10 to the leisure sheet 1 also needs to be lined up.

5 is a plan view of a leisure sheet 1 with snap buttons according to the second embodiment, FIG. 6 according to the third embodiment, and FIG. 7 according to the fourth embodiment. In the fifth to seventh embodiments, the leisure sheet 1 of the same standard as that of the first embodiment is used, and the same snap button is used for the connecting device, and the arrangement of the snap button 3 and the button portion 4 is changed. In Example 2, the attachment points were increased from 5 to 9, and the intervals were 20 cm and the connection between the sheets was dense. In Example 3, five button portions 4 were arranged on the short side AD, and five pieces 3 were arranged on the short side BC at equal intervals of 20 cm. Thereby, the connection to a short side direction is attained. Further, in the fourth embodiment, Genko 3 is 7 on the long side AB and 3 on the short side BC are equally spaced by 20 cm, and the button part 4 is 7 on the long side CD and 3 on the short side DA is 20 cm. The four points A, B, C, and D in the four corners were left blank. Since the corner 3 cannot be fitted with the genco 3 and the button part 4, the attachment point on the side is increased by making it free. As a result, two-dimensional connection in both the long and short sides is possible.

  The leisure seat 1 of the present invention is convenient and highly useful for events such as the outdoors, sea, mountains, and events, and is highly useful. Become.

It is a top view of leisure sheet 1 with a snap button which is Example 1 of the present invention. It is a schematic diagram which shows the condition which attaches a snap button to the leisure sheet. It is a schematic diagram which shows the condition of attaching the hook surface 8 and the flange surface 9 of the adhesive tape to the leisure sheet 1. It is a schematic diagram which shows the condition which opens the button hole 11 of a hanging button in the leisure sheet | seat 1, and attaches the button 10 to it. It is a top view of leisure sheet 1 with a snap button which is Example 2 of the present invention. It is a top view of leisure sheet 1 with a snap button which is Example 3 of the present invention. It is a top view of leisure sheet 1 with a snap button which is Example 4 of the present invention.

Explanation of symbols

1 Leisure sheet (rectangular ABCD)
2 Spring hole 3 Genko 4 Button part 5 of snap button 6 Hose 6 Claw 7 Curled part 8 Key face 9 Flank face 10 Button hole 12 Hole 13 Hole 13 Thin cloth backing
F Crimping force

Claims (6)

A person laying on the ground outdoors for a break or the like, and a synthetic resin (hereinafter referred to as plastic) rug (hereinafter referred to as a leisure sheet) usually formed in a rectangular shape, the long side of the leisure sheet A leisure sheet with a connector, wherein a plurality of connectors for connecting a plurality of the leisure sheets are attached at symmetrical positions on the edges of the short sides.   A group of clasps in which the concave and convex shapes that are paired with each other are fitted to each other, an adhesive tape that adheres a face and a hook face if they are paired with each other, and a button that is paired with a button hole and a button The leisure seat according to claim 1, wherein the leisure seat is one connector selected from.   When the connector is attached to the symmetrical position on the long edge and / or the short edge of the leisure sheet, the connector attached to the symmetrical position on each opposite side is mutually connected. The leisure seat according to claim 1 or 2, wherein a pair of connecting members having a pair and having the same function is disposed on each side.   The leisure sheet according to claim 1, 2 or 3, wherein the fastener is a snap button that forms both concave and convex shapes by a pair of spring holes and a lever.   The leisure sheet according to claim 1, 2, or 3, wherein the fastener is a dot button that forms both concave and convex shapes by a pair of concave lower dots and convex upper dots. When the fastener has a surface on which a normal pattern is printed as the front surface of the leisure sheet, the fastener having a concave shape is provided on the back side of the leisure sheet, and the fastener having a convex shape is provided on the front side of the leisure sheet. The leisure sheet according to claim 1, 2, 3, 4, or 5 attached.

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