JP5502028B2 - Parting material set and its construction method - Google Patents

Description

  The present invention relates to a parting member set and a construction method for constructing a floor member such as a tatami mat or a tatami floor together with a wooden floor or a corner of a wooden floor already laid.

  A tatami mat or a tatami floor is constructed on one corner of a wooden floor with a Western-style wooden floor to produce a sum, and part of the existing wooden flooring is removed as part of the renovation. It is often done to build a tatami floor on the part. In such a case, there are a tatami mat member and a parting member as members for filling a gap with the wall surface at the construction position of the tatami floor or for finishing the boundary between adjacent tatami mats and wooden floor materials.

  As an example of such a tatami edge member or parting member, there is one composed of a lower mold and an upper mold. In this example, the lower mold is erected integrally with a belt-like lower plate, and an engagement groove is provided at the tip. The upper die is formed from an engaged piece that is suspended from the belt-like upper plate and its lower surface and is fitted into the engaging groove of the lower die. This is a long and substantially crisp long object (Patent Document 1).

  In this tatami edge member, the lower mold is laid on the floor base, tatami mats and wooden flooring are installed on both sides of the belt-like lower plate, and the upper mold engagement piece is engaged with the lower mold engagement piece. Finish together. Since these are long members, they can be easily and neatly finished in the straight part, but usually the corner part is finished by abutment or fastening, or a separate corner member is prepared. And finished.

JP-A-9-195485

  The process cuts the joint part at exactly 45 ° and attaches it, or, as shown in FIG. 1, the end of one linear member is connected to the other linear member arranged at right angles to the side. Although the butt construction and other fastening processes arranged in contact with each other are performed, there is a problem in that high machining accuracy is required and labor is required in order to prevent gaps from being generated. In addition, even when using a corner member, construction accuracy is required so that there is no gap between the end member and the straight member. If more are prepared, there will be a problem in economic efficiency.

  Therefore, the present invention intends to propose a parting member set and its construction method that can easily and neatly construct a corner portion without requiring a high degree of accuracy when a floor member such as a tatami mat or a flooring material is laid on the floor base. Is.

The parting member set (A) used in the corner portion (K) according to claim 1 is:
A straight top plate (5) and a straight top plate (5) and a straight top plate (5) covering the side (2) from above, along the orthogonally adjacent sides (2) of the floor member (1) laid on the floor foundation (G) A long linear cover material (4) composed of a linear hanging locking part (6) suspended from the lower surface of 5), and
The straight lower plate (10) and the straight lower plate (10) are erected along the side (2) of the floor member (1) from the upper surface of the straight lower plate (10). 6) is composed of a straight standing lock piece (11) with a recessed engagement groove (12) into which the engagement groove (12) is inserted, and its end (15b) is formed from the end face of the straight cover material (4). A linear backing material (9) arranged so as to protrude to the corner side,
A corner upper plate (21) that is adjacent to the end portion (15a) of the linear cover material (4) or overlaps the end portion (15a) from above and covers the corner portion (K) of the floor member (1); It is suspended from the lower surface of the corner upper plate (21), and is inserted into and engaged with the engaging groove (12) of the linear upright locking piece (11) at the end (15b) of the linear receiving member (9). It is composed of an L-shaped corner cover material (20) composed of a corner hanging lock (22) ,
The straight lower plate (10) of the straight receiving member (9) is composed of extended piece portions (10a) (10b) extending on both sides of the straight standing locking piece (11), At least one of the extended piece portions (10a) and (10b) along the base of the locking piece (11), and at least one of the extended piece portions (10a) and (10b) for excision The cut groove (13) is formed in the thickness direction of the extended piece (10a) (10b) .

The parting member set (A) according to claim 1, wherein the straight lower plate (10) of the linear support member (9) extends on both sides of the straight standing locking piece (11). consists of a part (10a) (10b), the upper surface or lower surface of at least one of the extending piece portion along the root of the linear for upright locking pieces (11) (10a) (10b ), at least one On one side, a cut groove (13) for excising the extended piece portion is engraved in the thickness direction of the extended piece portion . '' By cutting the protruding pieces (10a) and (10b) at the groove (13) with a cutter, or by breaking it, the tip of the groove (13) can be separated from the straight lower plate (10), and the floor is construction above in bringing along the existing partial linear for the lower plate (10) linearly for upright locking piece even if or the wall that does not put laying (11) to that part (3) and walls (7) Can be done quickly and without problems ( Reference 10). In addition, when not separating, it can be constructed in the same manner as a normal parting member set (A). That is, it can be laid under the floor member (1) (see FIG. 9), or the wall (7) and the side edge of the straight lower plate (10) can be abutted without using the spacer (8). Can also be constructed quickly (see FIG. 11).

The second aspect of the present invention provides the parting member set (A) according to the first aspect, wherein the widths (S1) of the extended piece portions (10a) and (10b) extending on both sides of the straight standing locking piece (11) are defined. ) (S2) are different from each other, and the extension piece portions (10a) and (10b) constituting the straight lower plate (10) due to the difference in width are outside and the other is inside. Can be determined instantly and can be constructed quickly. In addition, since the tucker can be easily hit on the wide extending piece (10a), there is an advantage that construction can be performed quickly.

Claim 3 is a method for constructing a parting member set (A) comprising the corner cover material (20), the straight backing material (9) and the straight cover material (4) of claim 1 or 2. And
Lay down the straight lower plate (10) along the side (2) of the floor member (1),
Engage the straight hanging latch (6) of the straight cover member (4), which is shorter than the straight lower plate (10), with the straight standing latch (11) of the straight lower plate (10). Insert and engage with the groove (12) so that the end (15b) of the linear support material (9) extends from the end surface of the linear cover material (4) to the corner side at the corner (K). Cover the side (2) of the floor member (1) from above,
The straight hanging lock part (22) for the corner cover material (20) to the straight standing lock piece (11) of the end part (15b) extending from the end surface of the straight upper plate (5) to the corner side. insert engaged with to be characterized by, according to claim 4 corners of the ends of the straight line for the upper plate (5) of the linear cover member definitive to claim 3 (4) (15a) and the floor member (1) ( K) is covered with a corner cover material (20).

  Since the cover materials (4) and (20) are for straight lines and corners, first, place the straight backing material (9) on the corner part (K) of the floor member (1). However, since the corner part (K) is covered with the corner cover material (20) at the end, there is no need to make a precise butt construction and not create a gap at that time, The work can be done quickly without the need for fastening. In addition, the corner cover member (20) is engaged with the engaging groove (12) of the straight standing locking piece (11) of the extending end (15b) of the linear support member (9). There is no need to prepare a separate corner base material. And, as described above, in the corner portion (K), the extended end portion (15b) of the straight backing material (9) that has been struck is covered with the corner cover material (20) and cannot be seen from the outside. Therefore, it is sufficient if the part (15b) is extended to the extent that it is covered, and it is not necessary to perform a clean work such as fastening the corner part (K). There is an advantage of being. Furthermore, since the end of the upper plate (5) of the straight cover material (4) is covered with the end (21a) of the upper plate (21) of the corner cover material (20), the straight cover There is also an advantage that no gap is formed between the end portion (15a) of the material (4) and the end portion (21a) of the corner cover material (4), so that the work can be performed quickly and clearly.

Claim 5 is the construction method of the parting member set (A) according to claim 3 or 4, wherein “after the straight lower plate (10) of the straight receiving member (9) is separated by the groove (13)”. The remaining extended piece (10a) is laid under the floor member (1) ”.

  If the groove (13) is provided on the straight lower plate (10) at the base of the standing locking piece (11) of the straight receiving member (9) in this way, a cutter can be used as necessary. The extension piece (10b) on the cut groove (13) side of the straight lower plate (10) can be easily separated by cutting or breaking with a However, the upright locking piece (11) can be arranged along the existing floor, and can be constructed quickly without any problems.

  As described above, when the parting member set of the present invention is used, when a floor member such as a tatami mat or a thin tatami mat or a wooden floor is laid on the floor base, the corner portion can be easily and cleanly constructed. Moreover, if the construction method using the same set is adopted, it is possible to construct an excellent appearance that does not cause a gap while completely eliminating the high machining accuracy that has been a problem in the conventional example.

It is a perspective view which shows the construction state of the linear backing material and the linear cover material in this invention. It is a perspective view of the state which attaches the cover material for corners to FIG. It is a top view of the cover material for corners used for this invention. FIG. 4 is a front view of FIG. 3. It is a front view of the linear cover material used for this invention. It is a front view of the linear backing material used for this invention. It is a top view which shows the construction state of the linear backing material of this invention. It is a top view which shows the construction state of the cover material for corners of this invention. It is sectional drawing which shows the 1st construction state of this invention. It is sectional drawing which shows the 2nd construction state of this invention. It is sectional drawing which shows the 3rd construction state of this invention.

  The present invention will be described below with reference to the drawings. The parting member set (A) consists of three members: a long straight cover material (4), a straight backing material (9), and an L-shaped corner cover material (20). It is a molded product made of soft or hard resin. In this embodiment, ABS resin, AAS resin, or resin containing wood powder is used. The floor member (1) for which the parting member set (A) is used is a square or rectangular member, which is called a “thin tatami” referred to as a tatami mat or a tatami floor (indicated by reference numeral (1a)), On the wooden floor (1b) etc., for example, as described above, lay the wooden floor (1b) on the floor floor (G) of the room and lay a thin tatami (1a) at one corner and `` Japanese '' in the Western style Used when incorporating Of course, it is also possible to use it when laying the entire floor of the room with the same kind of floor member (1), or remodeling one corner of the existing floor to make a thin tatami mat (1a) or a new wooden floor (1b) Lay the floor member (1).

  The long straight cover material (4) is the entire length in the longitudinal direction at the center of the lower surface of the straight upper plate (5) and the straight upper plate (5) covering the side (2) of the floor member (1) from above. It is comprised with the drooping | locking latch part (6) for straight lines hang | suspended integrally over. A claw edge portion (5a) is formed integrally on the lower surface side of both side edges of the upper straight plate (5) so as to gradually become narrower toward the lower end with a triangular cross section over the entire length. Further, both side edge portions of the upper surface of the straight upper plate (5) are inclined downward toward the side. The straight hanging part (6) is formed with an arrowhead at the tip, and the bulging return part (6a) in this part is at least one of the total length of the lower edge of the straight hanging part (6) (in the figure) Formed on both sides). The return portion (6a) has its engagement surface (6b) so as not to be fitted and killed when it is engaged with the engagement groove (12) of the straight standing locking piece (11) of the linear support member (9) described later. ) Is a downward slope, and is formed at an obtuse angle at an “angle” made with respect to the straight suspension part (6).

  The straight backing material (9) is a strip-like straight lower plate (10) and a straight standing locking piece (11) erected over the entire length of the straight lower plate (10). An engaging groove (12) is provided in the front end surface of the straight standing locking piece (11) over the entire length. The straight upright locking piece (11) may be one, but in this embodiment, it is composed of two juxtaposed, and the engagement of the above-mentioned return portion (6a) on the inner surface of the substantially triangular section. The ridges (11a) are bulged over the entire length. The angle between the upper and lower inclined surfaces (11b) and (11c) of the engaging protrusion (11a) is formed as an obtuse angle, and the lower inclined surface (11c) is formed on the engaging surface (6b) of the return portion (6a). It is adapted. As described above, when the straight upright latching piece (11) is composed of two pieces, the straight upright engaging member is inserted when the hanging latching portions (6) (22) of the cover material (4) (20) are inserted. Each of the stop pieces (11) is greatly bent outward to facilitate insertion,

  And each part of the lower straight plate (10) extending outward from the straight standing locking piece (11) is an extended piece portion (10a) (10b) constituting the lower straight plate (10). Further, the width (S1) (S2) is formed so as to be different from each other, and further, at the root portion of the straight standing locking piece (11), the upper surface of one extension piece portion (10a) is covered over the entire length or partially. A kerf (13) is formed continuously. Of course, at the position corresponding to the root portion of the straight standing locking piece (11), the groove (13) may be continuously formed over the entire length or partially on the lower surface of the extending piece portion (10a). And you may form in both extension piece parts (10a) (10b). Further, although not shown, a cut groove (13) may be further formed in a portion other than the root of the straight standing locking piece (11) so that the cutting width can be selected as appropriate. The shape of the kerf (13) gradually becomes narrower toward the groove bottom, the direction of which, for example, the side surface of the kerf (13) on the extended piece part (10a) side is the extension of the side surface of the extended piece part (10a) It is formed to be on the line. In this way, when the extended piece portion (10a) is cut off by the kerf (13), the cut surface follows the side surface of the extended piece portion (10a). The kerfs (13) may be formed over the entire length, or may be formed at a predetermined interval, and in that case, they may be penetrated. In this embodiment, a cut groove (13) is formed on the side of the narrower extending piece (10a). Of course, the reverse may be possible.

  The corner cover material (20) is L-shaped, and is composed of two linear cover materials (4) arranged along the two orthogonal sides (2) of the floor member (1) up to the corner portion (K). The upper end plate (21a) that overlaps the end portion (15a) from above and covers the entire corner portion (K) and the lower surface of the upper corner plate (21) are suspended from the bottom of the straight plate (9). And a corner hanging locking portion (22) inserted and engaged with the engaging groove (12) of the straight standing locking piece (11). The shape of the inner surface (lower surface) side of the upper plate (21) for the corner is such that the linear cover material (4) can be superimposed on the end (15a) of the linear cover material (4) as described above. The shape of the outer surface (upper surface) is similar to the shape of the inner surface side. That is, both side edge portions of the upper surface of the linear cover member (4) are formed to be inclined downward toward the side.

  One corner hanging locking part (22) is formed in each half of the corner cover material (20), and the shape thereof is a straight hanging locking part (6) of the straight cover material (4). ) Basically the same shape. However, the length is increased by the thickness of the linear cover material (4) because it covers the linear cover material (4) from above. The arrowhead shape at the tip is the same. As can be understood from FIG. 3, the positional relationship of the corner hanging lock portion (22) with respect to the straight upper plate (5) is formed in the longitudinal direction at the center of the lower surface of the straight upper plate (5). The tip of the drooping locking portion (22) is formed inwardly from the tip of the straight upper plate (5), and the length (L) of this reserved portion serves as an overlap margin.

  The width (W) of the corner upper plate (21) is larger than the width (H) in order to cover the end of the straight upper plate (5) from above. That is, the shape of the inner surface of the corner upper plate (21) matches the shape of the outer surface of the straight upper plate (5) so that it fits without any gaps. In this case, the straight upper plate (5) does not expose the corner upper plate (21) and does not cause a gap therebetween.

  Thus, when the wooden floor (1b) and the tatami floor (1a) or the tatami floors (1a) or the wooden floors (1b) are at the same height as shown in FIG. ) Without extending the extended piece (10a). In other words, the end of the linear backing material (9) is placed at a predetermined position on the floor base (G) (the corner portion (K) of the floor member (1) comes to this position), and the corner A wide extension piece (10b) placed on the inside (or outside) of the part (K) is tackered (or fixed to the ground surface by a known method such as double-sided tape or adhesive), and the extension piece ( The floor member (1) is laid on 10a) and 10b. At this time, as shown in FIG. 7, the extension piece portion (10a) of the other linear support member (9) disposed at a right angle to the end face of one linear support member (9). The side faces are arranged in contact with each other. At that time, as indicated by the line X (the line that coincides with the outer edge of the extended piece portion (10b) of one linear backing material (9)), It is constructed so that the end face of the other straight backing material (9) does not come out of the line X. Further, since the widths (S1) and (S2) of the extending piece portions (10a) and (10b) are different in the arrangement of the linear backing material (9), the arrangement direction of the linear backing material (9) is at a glance. Determine.

  When the arrangement of the linear backing material (9) is finished in this way, the linear hanging locking portion (6) of the linear cover material (4) having a shorter length than the linear backing material (9) is used for the straight line. The receiving material (9) is sequentially fitted into the engaging groove (12) of the straight standing locking piece (11). When the linear cover material (4) is fitted, the claw edge portion (5a) on the side edge bites into the surface of the floor member (1) without any gap over the entire length of the linear cover material (4). At this time, the end portion (15b) of the linear support member (9) protrudes outward from the end surface of the linear cover member (4). Thereafter, the corner cover material (20) is placed on the exposed end portion (15b) of the linear backing material (9) of the corner portion (K), and the exposed end portion (15b) is raised up for straight line. The corner hanging locking portion (22) of the upper corner plate (21) is inserted and engaged with the engaging groove (12) of the locking piece (11). At this time, the end portion (21a) of the corner upper plate (21) is superimposed on the end portion (15a) of the linear cover member (4) and is fitted without a gap.

  FIG. 10 shows a second construction example in which a floor member (3) has already been constructed, and a tatami floor (1a) (of course, not a tatami floor (1a) but a wooden floor (1b) or other floors. This is the case of constructing the member (1). In this case, since it cannot be laid under the existing floor member (3), the extending piece (10b) is cut from the cut groove (13), and the cut side is aligned with the side surface of the existing floor member (3). The remaining extended piece (10a) is screwed. After that, after laying the tatami floor (1a) as described above, the corner cover member (20) is similarly fitted into the corner portion (K).

In the third construction example of FIG. 11, it is needless to say that the tatami floor (1a) (of course, the wooden floor (1b) and other floor members (1) may be constructed instead of the tatami floor (1a)). This is a case of laying along the wall (in this case, particularly, the corner). In this case, as in the first construction example, the extension piece (10a) is placed along the wall (7) without being cut off, and the linear backing material (9) is placed and fixed by screwing or the like. After that, insert the corner cover material (20). In this case, the straight upper plate (5) of the linear cover material (4) and the upper corner plate (21) of the corner cover material (20) and the extended piece of the straight lower plate (9) ( 10b), a space is formed, but since the space is closed by the upper plate (5) (21), it is not necessary to use a spacer (8).

(A) ・ ・ ・ Parting material set
(1) ・ ・ ・ Floor material
(2) ・ ・ ・ Side
(4) ・ ・ ・ Linear cover material
(5) ・ ・ ・ Top plate for straight line
(6) ... Linear locking part
(9) ・ ・ ・ Linear backing material
(10) ・ ・ ・ Lower plate for straight line
(11) ・ ・ ・ Standing locking piece for straight line
(12) ... engagement groove
(15) (15a) (15b) ・ ・ ・ End
(20) ・ ・ ・ Corner cover material
(21) ・ ・ ・ Corner top plate
(22) ... Draft locking part for corner

Claims (5)

It is composed of a straight upper plate that covers each side of the floor member that is laid on the floor base, and a straight suspension member that is suspended from the lower surface of the straight upper plate. A long straight cover material,
A straight lower plate laid under the side of the floor member and an upper surface of the straight lower plate, and an engaging groove into which the straight hanging locking portion is inserted and engaged are recessed. A straight support member arranged so that its end protrudes toward the corner from the end face of the straight cover material;
Adjacent to the end portion of the linear cover material or overlapping the end portion from above and covering the corner portion of the floor member from the lower surface of the corner upper plate and the corner upper plate, the end of the linear support material The L-shaped corner cover material is configured with a corner hanging locking portion inserted and engaged with the engaging groove of the straight standing locking piece of the portion ,
The straight lower plate of the straight receiving member is composed of extended pieces extending on both sides of the straight standing locking piece, and at least one of the extending members extends along the root of the straight standing locking piece. A parting member set, characterized in that, on at least one of the upper surface and the lower surface of a piece, a cut groove for cutting the extended piece is formed in the thickness direction of the extended piece . 2. The parting member set according to claim 1, wherein the widths of the extended piece portions extending on both sides of the straight standing locking piece are different from each other . It is a construction method of a parting member set composed of a corner cover material according to claim 1 or 2, a straight backing material and a straight cover material,
Lay down the straight lower plate along the side of the floor member,
The straight suspension member of the straight cover member having a shorter length than the straight lower plate is inserted and engaged with the engagement groove of the straight standing latch piece of the straight lower plate, and the straight receiving member is formed at the corner portion. Cover the side of the floor member from the top so that the end of the side extends from the end face of the straight cover material to the corner side,
Construction of a parting member set, characterized in that a corner hanging locking portion of a corner cover material is inserted and engaged with a straight standing locking piece at the end portion extending from the end surface of the straight upper plate to the corner side. Way . The method for constructing a parting member set according to claim 3, wherein an end portion of the straight upper plate of the straight cover member and a corner portion of the floor member are covered with a corner cover member . The method for constructing a parting member set according to claim 3 or 4, wherein the remaining extended piece is laid under the floor member after separating the straight lower plate of the straight backing material by the cut groove. .

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