JP3105232U - Border frame - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an edge frame which can quickly and easily correspond to a type and the number of tatami mats.
SOLUTION: A strip-shaped straight member having a thickness of 10 mm to 30 mm, a width of 3 cm to 5 cm, and a length of 70 cm to 190 cm is prepared by using a board, a synthetic resin, wood, or the like. One is that a guide groove is formed in the center of the bottom surface in the longitudinal direction. On the other hand, the other straight member is not formed with the above-mentioned guide groove except for about 4 cm from one end, and A protrusion key is attached to the guide groove having a length dimension of about 1 cm to 12 cm so as to be orthogonal to one side surface of the portion, and a protruding key is attached to the guide groove. A key is created, and a square frame for surrounding the outer periphery of the tatami mat having a required size is created by appropriately using the straight member and the connecting key.
[Selection diagram] Fig. 1

Description

  The present invention relates to a tatami frame for surrounding a tatami mat used in a Japanese style only at an appropriate place on a floorboard.

FIG. 7 shows the state of implementation of a conventional product, in which wood pieces 10, 10,... After the folds are prepared in this direction and the folds are surrounded, the mating portions of the corners p are fixed with screws or the like. The drawing shows the one for folding two quires.
Far East Sangyo Co., Ltd. Catalog "New Tatami Life"

As described above, it is necessary to prepare each of the conventional wooden frames according to the number of tatami mats for folding, and it is necessary to prepare and prepare various types according to the combination of the number of tatami mats . By the way, in recent years, there are some non-standard dimensions that do not depend on the old quire dimensions, and the creation of border frames for these has become a special product, so it has become tedious and expensive. .
The present invention is intended to solve such a problem.

The present invention uses a board, a synthetic resin, or wood to create a strip-shaped straight member having a thickness of 10 mm to 30 mm, a width of 3 cm to 5 cm, and a length of 70 cm to 190 cm. Indicates that a guide groove is formed in the center of the bottom surface in the length direction, while the other straight member is not formed with the guide groove except for about 4 cm from one end, and the guide groove is not formed. A projection key which is fitted to the above-mentioned guide groove having a length dimension of about 1 cm to about 12 cm in a state perpendicular to one side surface is attached, and a connecting key separately fitted in the above-mentioned guide groove. The straight member and the connecting key are appropriately combined and used to form a square frame for surrounding the outer periphery of the tatami mat having a required size.
At this time, it is preferable that the length of the straight member having the protruding key attached to one end is at least 80 cm or more.

According to the present invention, a straight member having a guide groove formed in the length direction of the bottom portion, which is a belt-shaped plate body having a fixed length, and the above-described guide groove can be fitted and engaged in a direction orthogonal to one end. By attaching a protruding key of a certain length, and combining a straight member with a guide groove in the length direction of the bottom surface of the strip-shaped plate body excluding the portion, the outer circumference of the tatami mat with an appropriate number of tablets can be easily and quickly It can be used to assemble a frame that properly surrounds and present an aesthetic appearance.
More specifically, the user can freely cut the length of each straight member so that it matches the desired number of quires and the state of the spread, and at the corner, a key that is protruded from one straight member, Now, it is made to fit into the guide groove of one straight member and to be fixed. If the other end is long, it is cut off appropriately, or if it is insufficient, another straight member is separately connected and a key is connected. They are joined while being used so that the required size can be obtained.

  In particular, according to the product of the present invention, a corner portion can be created simply, quickly and accurately using two straight members. In this case, the straight member to which the protruding key is attached is one straight member. It is excellent in that it can be manufactured in the same manufacturing process as that of manufacturing the same. When compared to the case where individual corner members are separately manufactured individually, the number of manufacturing steps can be significantly reduced and contributes to cost reduction. Will do.

  FIG. 1 shows the tatami frame 1 of the present invention, wherein 1A is one of the straight members. Here, the straight member 1A is manufactured from a hard board, a synthetic resin or wood into a strip-shaped flat body as shown in the figure, and its thickness t is about 10 mm to 90 mm, and its width s is about 3 cm to 5 cm. The overall length k is approximately 80 cm for a short one and 190 cm for a long one. A guide groove 2 having a width dimension e of about 10 mm to 25 mm and a depth dimension f of about 5 mm to 15 mm is formed near the center of the lower surface of the band-shaped flat body.

  FIG. 2 shows another one of the straight members 1B, which is manufactured from a hard board, a synthetic resin, wood, or the like in the same manner as the above-described 1A. It is. Similarly, a guide groove 2 having the same dimensions is formed near the center of the lower surface of the flat plate, but the guide groove 2 of the member 1B is approximately 4 cm at one end as shown in the figure. A projecting key 3 having a length of about 1 cm to 12 cm is attached to one side surface m of the portion G in a perpendicular direction. Thus, the protruding key 3 is formed into a shape and a size that can be engaged with the above-mentioned guide groove 2 to be engaged.

  FIG. 3 shows a connecting key 4, which is a guide groove at a joint portion at an intermediate portion except for a corner portion when a rectangular frame is formed by using the straight members 1A and 1B shown above in reverse. It is for fitting into 2 appropriately so that both are fixed.

  FIG. 4 is a plan view of an embodiment of an edge frame surrounding the periphery of the folding tatami mat 5 using the straight member described above.

  FIG. 5 is a plan view of an embodiment of an edge frame surrounding the periphery of a folding three-tatami mat 6 using the straight members 1A and 1B and the linking key 4 described above.

  In the product of the present invention, it is preferable that the length of the straight member 1B provided with the protruding key 3 be at least 80 cm or more, and this is intended for an edge frame surrounding a minimum tatami of approximately half a tatami mat. This is because of the requirements. Thus, in the case where the size becomes large such as three tatami mats, four and a half tatami mats,..., The connecting key 4 is fitted to the joint portion of the straight members 1A and 1B so as to straddle between the respective guide grooves. The upper surface is fixed by using a commercially available adhesive tape or the like.

  The straight members 1A and 1B according to the present invention are different in that the latter is provided with a protruding key at one end thereof, but are produced in substantially the same manufacturing process, and the protruding key is an extension thereof. Since it can be attached by work, it is not necessary to separately manufacture a conventional corner member, which greatly contributes to cost reduction. Thus, at the corner, the projecting key 3 of the straight member 1B can be fitted into the guide groove 2 of the straight member 1A, and the fitting surface can be simply applied with an adhesive tape from the back side. Therefore, quick workability is excellent.

  FIG. 6 shows another embodiment. In the drawing, A shows a case where a handle v is attached to the protruding key 3 of the straight member 1B shown in FIG. Is formed by forming a handle hole w to be engaged with the handle body v in the guide groove 2 of another straight member 1A to be joined thereto. In this example, the pattern body v and the pattern hole w are fitted to each other, so that a strong and stable frame edge is formed, which is very effective.

FIG. 2 is a perspective view of the straight member 1 </ b> A according to the present invention inverted and viewed from the bottom surface side. FIG. 4 is a cross-sectional perspective view of the straight member 1B, as seen from the bottom surface side, after being inverted. It is a perspective view of a connection key. FIG. 4 is an embodiment plan view of an edge frame surrounding a perimeter of a two-tatami mat. FIG. 4 is an embodiment plan view of an edge frame surrounding the perimeter of a 3-tatami mat. 14 shows another embodiment of the straight member. It shows a conventional product.

Explanation of reference numerals

1A straight member 1B straight member 2 guide groove 3 protruding key 4 connecting key v handle

Claims (3)

  Using a board, synthetic resin, or wood, a strip-shaped straight member having a thickness of 10 mm to 30 mm, a width of 3 cm to 5 cm, and a length of 70 cm to 190 cm is created. One of the straight members is a length. The guide groove is formed in the center of the bottom surface in the direction, while the other straight member is not formed with the guide groove except for about 4 cm with respect to one end, and one side surface of the part is not formed. It is assumed that a protruding key that can be fitted to the above-mentioned guide groove having a length dimension of about 1 cm to 12 cm in a state perpendicular to the above is attached, and a connecting key is separately inserted into the above-mentioned guide groove. , Characterized in that a square frame for surrounding the perimeter of the tatami mat of the required size is created by appropriately combining these straight members and connecting keys. Yoenwaku.   2. The frame according to claim 1, wherein the length of the straight member having the protruding key attached to one end thereof is at least 80 cm or more.   A handle is attached to the protruding key, and a handle hole into which the handle is fitted is formed in a guide groove of another straight member engaged with the protruding key. The tatami edge frame according to claim 1 or 2.

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