JPH0748852Y2 - Border floor material - Google Patents

Description

[Detailed Description of the Invention] [Object of the Invention] Industrial field of application The present invention is a floor material for a border portion which is laid on a border portion formed between a floor portion laid on a floor slab and a wall portion. It is about.

2. Description of the Related Art Conventionally, when laying a floor portion on a floor slab, as a method for treating a border portion generated between the floor portion and the wall portion, a floor material corresponding to the border portion is prepared on site. However, this work is very troublesome and requires skill, and it is a problem in the present situation where there is a shortage of such skilled workers.

Therefore, as an easy way to process the border part,
As shown in Fig. 12 and Fig. 13, small piece piece a made of ALC,
A number of a '... are arranged in parallel in a plane with a small gap between adjacent small piece pieces a, a' ..., and a thin connecting portion between the side surfaces facing each other. A border mat formed by integrally molding via b is known. In such a border mat, the border mat c is cut into a number of rows corresponding to the width of the border portion and is laid on the border portion. Therefore, when a space portion d which is narrower than the width of the small piece pieces a, a '... occurs, a border cover e is placed on the space portion d and a carpet f or the like is laid as necessary to accommodate the border cover e. In this case, there is a drawback that a step is generated due to the border cover e.

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention The present invention can perform the processing of the border portion by simply installing it on the border portion, which simplifies the processing work and shortens the work time, and eliminates the need for an expert. The purpose is to provide floor material for clubs.

[Constitution of device]

Means for Solving the Problems In order to solve the above-mentioned drawbacks, the present invention provides a standing plate-shaped leg parallel to the front-rear direction of the upper plate on the lower surface of the upper plate having a narrow rectangular plate shape with a narrow width in the front-rear direction. A plurality of parts are vertically suspended in parallel in the longitudinal direction of the upper plate to form a step on the front end side of the upper plate, and the rear end side of the upper plate projects rearward from the rear end edge of the leg part. By providing the floor material for the border portion with the overlapped portion formed, the upper plate has an elongated rectangular shape and the upper surface is at the same level as the floor portion upper surface laid on the floor slab, and the step portion has the same thickness as the overlapped portion. It is a size.

The present invention installs the overlapping portion on the border portion so as to be placed on the step portion, and adjusts the overlapping amount of the overlapping portion and the step portion to correspond to the width of the border portion.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. 1, 1a ... Is a main body of a floor material for a border part according to the present invention, and the main bodies 1, 1a ... are shown in FIGS. 1 and 2. As shown in FIG. 2, a plurality of flat plate-shaped legs 3, 3a ... Are erected on the lower surface of the upper plate 2 having an elongated rectangular shape and having a narrow width in the front-rear direction, and are parallel to the front-rear direction of the upper plate 2, The plate 2 is fixed in parallel in the longitudinal direction of the plate 2 in parallel at a predetermined interval, and a step 4 is provided across one of the long sides of the plate 2, that is, the entire front end side of the plate 2. , The other of the long sides of the upper plate 2, that is, the rear end of the upper plate 2 is projected from the rear edge of the legs 3, 3a ... to form the overlapping portion 5, and the upper plate 2 and the legs 3, 3a are formed. As shown in FIG. 3, fillet portions 6 are provided at the corners of.

.. are connecting portions provided on the step portion 4 at predetermined intervals, and the connecting portions 7, 7a ..

.. are fitting portions of the connecting portions 7, 7a .. .., and the fitting portions 8, 8a .. .. are cut out at corresponding positions in the overlapping portion 5 at the connecting portions 7, 7a.

The connecting portions 7, 7a ... And the fitting portions 8, 8a ... Are not limited to the above shapes, and as shown in FIG. 7, for example, the connecting portions 7, 7a.
... are formed in a substantially semicircular shape, and the fitting portions 8, 8a ... Are formed in the same shape as the connecting portions 7, 7a .. Good.

Further, as shown in FIG. 6, an arcuate notch 9 may be provided in the lower center of the leg portions 3, 3a.

Further, in the third invention shown in FIGS. 7 and 8, the leg portions 3, 3a ... Are not simply flat plates, but the leg portions 3, 3a.
The rear end edge side is slightly projected to the overlapping portion 5 side, and the vertically long rectangular hooks 10 are integrally formed in the rear end edge portions of the leg portions 3, 3a ... A storage section 11 having a U-shaped horizontal cross-section and opening forward is integrally formed at the front end edge of each of 3, 3a ... And the insertion ports 12, 12 are formed in the step section 4 above the storage section 11.
are provided at the front end edges of the step portions 4, and the locking projections 14 and 14a project inwardly from both sides of the opening 13 to provide the insertion openings 12, 12a. Storage compartment from 12, 12a ...
The legs 3, 3a ... Inserted in 11 are movable in the connecting direction of the main bodies 1, 1a.

Reference numeral 15 is a main body 1, 1a ... A dividing portion provided in the central longitudinal direction,
As shown in FIG. 9 to FIG. 11, cutout grooves 16, 16a ... Are pierced in the upper plate 2 between the leg portions 3, 3a ... And the cutout grooves 16, 16a. On the other hand, each leg 3, 3a
The cutout groove 17 is formed in the height direction of the leg portions 3, 3a ... With the same width as that of the cutout grooves 16, 16a, and the cutout groove 17 is opened at the lower side of the leg portions 3, 3a. The extension line of cutout groove 17 is cutout groove 1
6, 16a ... Such cut-off grooves 16, 16a so as to intersect the rows
, 17 form a divided portion 15.

The dividing unit 15 is not limited to one line.

Next, the operation of the border floor material according to the present invention will be described. First, the main body 1, 1a ... Is cut into a predetermined length, and is cut between the floor portion B and the wall portion C laid on the floor slab A. The main body 1, 1a ... Is installed so that the overlapping portion 5 is placed on the step portion 4 in the formed border portion D, and the overlapping amount of the step portion 4 and the overlapping portion 5 is adjusted. Lay as shown in.

Further, in another embodiment, the hooks 10 are provided at the insertion openings 12, 12a.
.. including the legs are inserted, and the overlapped portion is placed on the stepped portion 4.

Further, in the narrow residual space that cannot be accommodated by the main bodies 1, 1a ..., The main body 1 is divided by the dividing portion 15 and installed in the above-mentioned residual space.

[Effect of device]

In short, according to the present invention, the elongated plate-like leg portions 3, 3a parallel to the longitudinal direction of the upper plate 2 are provided on the lower surface of the upper plate 2 having a narrow width in the longitudinal direction. A plurality of side-by-side fixtures are installed in parallel in the longitudinal direction to form a step portion 4 on the front end side of the upper plate 2, and the rear end side of the upper plate 2 projects rearward from the rear end edges of the legs 3, 3a. Since the overlapped portion 5 is formed by cutting, the main body 1, 1a ... Is cut to a predetermined length, and the size can be adjusted by the overlapping amount of the step portion 4 and the overlapped portion 5, so that the main body 1 is attached to the border portion D. , 1a ... can be laid easily, so that it does not require skill as in the past and the work time can be shortened.

Further, even if the wall portion C is inclined with respect to the peripheral portion of the floor portion B, the overlapping amount of the step portion 4 and the overlapping portion 5 on the other end side rather than one end side of the connected main bodies 1, 1a ... Is increased. As a result, the laid form of the main bodies 1, 1a ... Has a substantially fan shape, so that the border portion D can be filled.

Further, since the connecting portions 7, 7a ... Are provided on the step portion 4 and the fitting portions 8, 8a ... Corresponding to the connecting portions 7, 7a ... Are formed at the rear end edge portion of the overlapping portion 5, If the connecting portions 7, 7a ... Of the adjacent main bodies 1, 1a ... Are fitted into the fitting portions 8, 8a.
... Prevents lateral displacement in the longitudinal direction between the main bodies 1, 1a ...
Can be positioned reliably.

Further, the insertion openings 12, 12a ... Provided in the step portion 4 are opened at the front edge of the step portion 4, and locking projections 14, 14a are provided on both sides of the opening portion 13, while the leg portions 3, 3a are provided. ... The rear end edge side is protruded to the middle portion of the overlapping portion 5, and the hooks 10 for engaging the locking projections 14, 14a of the insertion openings 12, 12a ... with the rear end edge portions of the legs 3, 3a. Since they are integrally formed, if the overlapping portion 5 side of the legs 3, 3a ... Is inserted into the insertion ports 12, 12a.
Even when the main body 1 shifts in the connecting direction, the hooking body 10 is not caught by the locking projections 14 and 14a, and the overlapping portion 5 does not drop from the step portion 4. Therefore, the connected state between the main bodies 1, 1a ... Can be always maintained.

Further, a large number of cutout grooves 16, 16a ... Are penetratingly provided in the upper plate 2, and a cutout groove 17 is also formed in the height direction of the leg portions 3, 3a. Since the rows and the extension lines of the cutout grooves 17 of the legs 3, 3a are crossed, a space narrower than the width of the main bodies 1, 1a in the state where the main bodies 1, 1a are installed in the border portion D. Is left over, the step portion 4 and the overlapping portion 5
The dimensions are adjusted according to the overlapping amount of the cutout grooves 16, 16a ...
By installing either one of the main body 1 divided by the cutout portion 17 on the floor slab A in the above-mentioned residual space, it is possible to completely cope with the border portion D of any width. Is.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention, and FIG. 1 is a plan view of a floor member for a border portion according to the present invention,
2 is a side view of the same as above, FIG. 3 is a sectional view of the same as XX above, FIG.
FIG. 5 is a plan view showing a laid state, FIG. 5 is a sectional view taken along line YY of the same as above, FIG. 6 is a side view of another embodiment of the floor material for a border portion, and FIG. 7 is a border portion according to the third invention. Fig. 8 is a plan view showing a connected state of the floor material for a floor, Fig. 8 is a side view of the same as above, and Fig. 9 is a plan view of a floor material for a border portion according to the fourth invention,
FIG. 11 is a side view of the same as above, FIG. 11 is a plan view showing a connected state of another embodiment of the fourth invention, FIG. 12 is a plan view showing a conventional method of treating a border portion, and FIG. It is a Z principal part sectional view. 2 ... Upper plate, 3, 3a ... Leg part, 4 ... Step part, 5 ... Overlap part, 7, 7a ... Connecting part, 8, 8a ... Fitting part, 10 ... Hook, 12, 12a …… Insertion port, 13 …… Opening part, 14,14a ……
Latching protrusions, 16, 16a ... Cut groove, 17 ... Cut groove

Claims (4)

[Scope of utility model registration request] 1. A plurality of standing plate-like legs parallel to the longitudinal direction of the upper plate are arranged in parallel in the longitudinal direction of the upper plate on the lower surface of the upper plate having a narrow rectangular plate shape and having a narrow width in the longitudinal direction. The border portion is characterized in that it is hung and fixed, and a step portion is formed on the front end side of the upper plate, and the rear end side of the upper plate is projected rearward from the rear end edge portion of the leg portion to form a superposed portion. Floor material. 2. The border portion according to claim 1, wherein a connecting portion is provided so as to project on the step portion, and a fitting portion corresponding to the connecting portion is formed at a rear end edge portion of the overlapping portion. Floor material. 3. An insertion opening provided in the step portion is opened at a front end edge portion of the step portion, and locking projections are provided on both side portions of the opening portion, and a rear end edge side of one leg portion is extended to a middle portion of the overlapping portion. The floor material for a border part according to claim 1 or 2, wherein a hook body is formed integrally with the rear end edge portion of the leg portion so as to engage with a locking projection piece of the insertion opening. 4. A plurality of cutout grooves are formed in series in the upper plate, and a cutout groove is also formed in the height direction of the leg portion, and an extension line of the cutout groove row of the upper plate and the cutout groove of the leg portion is provided. The floor material for a border part according to claim 1, 2 or 3, wherein the floor material is crossed.