JP2533740Y2 - Floor material fixing device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for fixing a floor material on an edge of a house or the like.

[0002]

2. Description of the Related Art Generally, as shown in FIG. 6, when a floor material 102 is fixed to a joist 101 at the edge of a house, a drain groove 103 for flowing rainwater is provided. At the present time, when providing a gap as the drain groove 103, for example, if a gap of 5 mm is provided, it is sequentially performed while setting a member having a plate thickness of 5 mm between the floor materials as a ruler, and means for forming an edge side, It was common practice to work with a guide.

[0003]

[Problem to be Solved by the Invention] In the above-described floor covering on the edge side, when a ruler or the like is used, the floor materials must be fixed one by one while positioning with the ruler. Disadvantageously, work efficiency is poor. In addition, in the case where the gap is determined by reference and the floor material is fixed, the gap between the floor materials after construction becomes uneven, and there is a problem that the aesthetic appearance is lacking.

Furthermore, since concrete materials are used as the joist material recently and low-foam vinyl chloride or the like is used as the floor material, the floor material cannot be fixed with nails or screws from the joist side. Means for fixing from the floor material side is used, but if nails or screws are directly attached to the floor material, the floor material often breaks. The present invention has been made in view of the problems of the conventional technology as described above, and its purpose is to increase the work efficiency of fixing flooring having a gap as a drainage groove, and furthermore, to improve its aesthetic appearance. It is an object of the present invention to provide a floor material fixing device that can be improved.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a floor covering joist and an end in the longitudinal direction of the floor material fixed on the joist in parallel. Fixing means for fixing the floor material having a combination of unevenness to the other floor material ends facing each other, a gap adjusting protrusion for a drainage groove, and a sloped end of a convex side of the floor material on the sloped portion. And a spacer having a through-hole for use in the flooring.

[0006]

According to the floor material fixing device described above, the floor material is fixed on the joist using screws or the like using a spacer, and the next floor material is combined with the opposite end of the fixed floor material, and is sequentially constructed. Since it is good, the efficiency of fixing work of the floor material can be improved.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, a plurality of joists 1 made of a concrete material for covering floors are provided on a veranda or the like on the edge of a house. In addition, a plurality of flooring members 2, 2 ′, 2 ″ made of a low foam of vinyl chloride or the like are fixed in parallel with each other and perpendicular to the joist 1.

The above-mentioned floor material 2 has longitudinal ends 3a, 3a.
b and the end portions 4a and 4b of the other flooring material 2 'opposed thereto have a combined shape of irregularities having inclination angles 3c and 4c. That is, the concave end portion 3b of the floor material 2 and the convex end portion 4a of the other floor material 2 'have a shape such that they are united when combined with each other, and the shapes are both inclined surfaces 3c, 4c. Is formed so that the inclined surface 3c and the inclined surface 4c face each other.

Each of the convex side ends 3a of the floor members 2, 2 ',.
At the substantially central portion of each of the inclined surfaces 3c, 4c... Formed at 4a.
There is provided a notch 7 for positioning the tapping 6 when fixing by tapping or the like. The spacer 5 has a substantially "I" cross section, and the inclined portion 8 has the same inclination angle as the inclined surface 3c of the convex end 3a of the flooring 2. Therefore, the spacer 5 is formed such that the back surface 8a of the inclined portion 8 of the spacer 5 is completely united on the convex side end 3a, and the end 3a is wrapped by the back surface 8a and the protruding back surface 10a. Have been.
In addition, the spacer 5 is provided with a gap adjusting protrusion 10 for forming the gap 9 for draining rainwater between the flooring materials 2 and 2 '. And the protruding surface 10b of the protruding portion 10
The tip 4d of the concave end 4b of the flooring 2 'is joined to the side, while the convex end 3a is joined to the protruding back surface 10a of the projection 10 as described above.

Further, a through hole 11 for the tapping screw 6 is provided substantially at the center of the inclined portion 8 of the spacer 5, and when the spacer 5 is installed at the convex end 3a, the position of the through hole 11 and the position of the through hole 11 are raised. The position of the notch 7 provided on the inclined surface 3c of the side end 3a matches. That is, the provision of the through holes 11 facilitates the positioning of the tapping screws. The material of the spacer 5 is preferably engineering plastic, specifically, polycarbonate resin, polyamide resin, polyacetal resin, fluororesin, polyphenylene oxide resin, etc. It may be.

The spacer 5 has a shape as described above,
When the gap 9 between the flooring materials 2 and 2 'requires a wide gap,
As shown in FIG. 3, a predetermined distance l
By providing the second projection 12 having the above, a wide gap can be obtained. Therefore, the same effect can be obtained by increasing the thickness of the projection 10. Also,
As shown in FIGS. 4 and 5, the shape of the spacer 5 'is changed to the inclined portion 13.
The section may have a generally ladle shape. That is, the bottom portion 14 includes an inclined portion 13 inclined in a direction of spreading from one end of the bottom portion 14 and an inverted L-shaped handle portion 15 provided perpendicularly to the other end. There are formed positioning through holes 16 for tapping screws 6 to be fixed to the joists 1 via the spacers 5 ', and end portions 17a, 17b, 18a in the longitudinal direction of the floor materials 2, 2', 2 ". , 18b, ..., the concave end portions 17b, 18b are of a panel type, and the convex end portions 17a, 18b.
It is formed so that the shape of a and the cross-sectional shape of the spacer 5 'are substantially the same.

When the gap 9 for the drainage groove requires a wide gap, a wide gap can be obtained by increasing the thickness of the bottom portion 14. In the construction of the floor material fixing device of the present invention configured as described above, first, the floor material 2 is placed at a predetermined position on the joist 1, and the spacer is provided on the convex end 3 a of the floor material 2. 5, the tapping screw 6 is passed through the through hole 11 of the spacer 5, and the flooring 2 is joisted.
Fix on top.

Next, another floor member 2 'is placed in parallel with the floor member 2, and the concave end 4b of the floor member 2' and the convex end 3a of the floor member 2 are placed.
Is pressed to the right to combine After that, the spacer 5 is set on the convex side end 4a of the flooring 2 ', and the flooring 2' is fixed to the joist 1 by tapping screws 6 in the same manner as described above. In this way, the floor material is fixed to the joist 1 in order.

Incidentally, even in the case of the spacer 5 ',
The floor material can be fixed to the joist by performing the same construction procedure as described above. The flooring material constructed as described above has the flooring material 2,
The gap 9 between the drainage grooves between 2 ', 2 "... can always form a constant groove, and the floor members 2, 2', 2" ... can be fixed to the joist 1 without fail. The positioning of 6 can be easily performed by the through hole 11.

At the completion of the construction, the head of the tapping screw 6 is also invisible due to the inclined portion at the opposite concave side end.
The appearance is good and the floor material is made of low-foam vinyl chloride, so the finish can be warm with a beautiful finish with a flat feeling. Furthermore, since the spacer 5 is made of engineering plastic, it can withstand use for a long period of time, so that the gap 9 does not become narrow and the water resistance is good, so that more reliable drainage becomes possible.

When the end 18b of the floor material is of a panel type, the working width of the lower portion 14 of the spacer 5 'and the actual dimensions are the same and there is no waste, so that the fitting of the end is good. .

[0017]

[Effect of the Invention] Since the floor material fixing device of the present invention is configured as described above, the work of fixing the floor material to the joist while providing a gap for the drainage groove is not concerned with the gap width. Since it can be carried out without any problems, the work efficiency of the construction can be improved, and the fixing bracket can not be seen, so that the aesthetic appearance can be improved.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view of a spacer.

FIG. 3 is a perspective view showing another spacer.

FIG. 4 is a perspective view showing another embodiment of the present invention.

FIG. 5 is a perspective view of a spacer.

FIG. 6 is a schematic view showing a conventional house.

[Explanation of symbols]

 1 joist 2, 2 ', 2 "flooring material 5 spacer 6 tapping screw 10 gap adjusting projection 11 through hole

Claims (1)

(57) [Scope of request for utility model registration] 1. A flooring joist and a floor member fixed in parallel on the joist and another floor material end portion facing the longitudinal end portion of the flooring material has an uneven combination shape. A floor having a gap adjusting protrusion for a drainage groove, and a through-hole for fixing means on an inclined portion to an end of a convex-side inclined surface of the floor material. Material fixing device.