JPH05272224A - Connecting structure for outdoor floor panel - Google Patents

Abstract

PURPOSE:To enhance constructibility and water-stopping function by a method in which a recession is formed over the whole length of the joint end of a floor panel, a joint aperture and a space are formed between the adjacent floor panels when setting the panels, and an elastic joint material is injected into the joint aperture and the space to fix both the floor panels. CONSTITUTION:A recession 1a and a notch 1b are formed over the whole length of the joint end of a cement floor panel 1 obtained by extrusion molding. When setting the floor panels 1, a space 3 and an aperture 4 are formed between the adjacent floor panels. An elastic joint material 2 having a horizontal upside 2a and a coupling insert 2b, which is formed extrusion molding, is inserted into the aperture 4 by elastic deformation, and the insert 2b is pressed into the space 3 to fix them. The floor panels can thus be easily set and water- stopping function can also be raised.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint structure between outdoor floorboards laid on the upper surface of an outdoor corridor or balcony.

[0002]

2. Description of the Related Art Generally, when an extruded cement board (mace, asloc) is used as an outdoor floor board laid on the upper surface of an outdoor corridor or balcony, a caulking material is applied between adjacent floor boards. Joints are processed and rain is done.

When such a caulking material is used, it takes time for the caulking material to dry, and the finished state of the coated caulking material varies depending on the worker (artisan). .. Further, the caulking material may become thin due to aging, and in such a case, the rain lining between the floor boards becomes incomplete.

Therefore, in the past, for example, Japanese Utility Model Laid-Open No. 54-146.
A floor board connector as disclosed in Japanese Patent No. 032 has been proposed. This connecting tool comprises a lower member having seal portions formed on both outer wall surfaces of a standing wall formed in the central longitudinal direction of a long plate member at substantially the same height as the floor plate, and fitted to the upper end portion of the standing wall of the lower member. And an upper member having a connecting projection. With such a connecting tool, the lower member is arranged between the adjacent floorboards, and the end faces of the respective floorboards are brought into contact with the seal portion, and then the upper member is fitted from the upper side to the upper end of the standing wall of the lower member. The end of each floorboard is sandwiched between the lower member and the lower member.

[0005]

However, in such a conventional connecting tool, a pair of upper and lower members that sandwich the floor plate end portions from above and below are required between the end portions of the adjacent floor plates, and the number of parts is large. In addition to being a factor that causes an increase in the number, there is a problem that the mounting work is troublesome.

SUMMARY OF THE INVENTION The present invention is intended to solve such a problem, and provides a connecting structure for outdoor floorboards, which has a simple construction, improves the efficiency of laying floorboards, and improves the reliability of rainwater intrusion. The purpose is to provide.

[0007]

In order to achieve the above object, the joint structure of the outdoor floorboards of the present invention (claim 1) is such that the recesses are formed in the respective end faces of the outdoor floorboards which are arranged to face each other. Formed over the entire length of the side end surface, a gap portion that communicates from the upper surface side of the outdoor floorboard to a space formed by the recesses facing each other in a state where the outdoor floorboards are laid / fixed at predetermined positions, While being formed between the outdoor floorboards, a joint material is extruded from a rubber material and inserted into the space through a horizontal upper surface portion that can be arranged flush with the upper surface of the outdoor floorboard and the gap portion. Thus, the joint material is formed with a locking insertion portion that locks with the outdoor floorboard.

Further, in the joint structure of the outdoor floor boards according to the second aspect, the joint material is provided on each of the two side surfaces along the longitudinal direction thereof.
In addition to being composed of a long body in which the recess of the strip is formed,
A watertight material is attached to the tips of the projections sandwiched between the two recesses, while two watertight materials that can be fitted into the two recesses in the joint material are provided on the respective side end surfaces of the outdoor floorboards that are arranged to face each other. While forming the convex portion over the entire length of the side end surface, with the outdoor floorboards laid and fixed at predetermined positions,
It is characterized in that the watertight material is pressed and fitted in the concave portion sandwiched by the two convex portions.

Then, the outdoor floorboards may be arranged such that the direction of arrangement of the joint material between the adjacent outdoor floorboards is parallel to the drainage direction of the upper surface of the outdoor floorboard. 3).

[0010]

In the above-described outdoor floor board connecting structure (claim 1) of the present invention, the locking insert portion of the joint material made of rubber is laid and fixed in a predetermined position.
It is elastically deformed and inserted into the space formed by the recesses of the outdoor floorboard facing each other through the gap. As a result, the joint material is
The outdoor floorboards are arranged along the connecting positions facing each other and are fixed to the outdoor floorboards. At this time, the horizontal upper surface portion of the joint material is arranged flush with the upper surface of the outdoor floorboard.

Further, in the joint structure of the outdoor floorboards according to the present invention, the two convex portions on the side end surface of one outdoor floorboard are fitted into the two concave portions on one side surface of the joint material,
After the joint material is attached, the two convex portions on the side end surface of the other outdoor floorboard are fitted into the two concave portions on the other side surface of the joint material so that the joint material is opposed to the outdoor floorboard. It is arranged along the splicing position and is fixed to the outdoor floorboard. At this time, the watertight material on the joint material side is pressed and fitted into the concave portion sandwiched by the two convex portions on the side end surface of each outdoor floorboard.

Furthermore, by arranging the outdoor floorboard so that the jointing material is arranged parallel to the drainage direction of the outdoor floorboard (Claim 3), the jointing material can be installed in only one direction. There is no need to use cross-shaped joint material.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a cross-sectional view showing a connecting structure for outdoor floor boards (corresponding to claim 1) as a first embodiment of the present invention. In FIG. 1, reference numerals 1 and 1 denote adjacent outdoor floor boards. For each floor board 1, for example, an extruded cement board is used.

A concave portion 1a is formed on the side end surface of each floor plate 1 over the entire length of the side end surface, and a horizontal upper surface portion of a joint material 2 to be described later is formed on an upper surface side edge portion of each floor plate 1. A cutout portion 1b into which the 2a can be fitted is formed over the entire length of the upper surface side edge portion. Further, in a state where the floorboards 1, 1 are laid / fixed at predetermined positions, the gap portion 4 communicating from the upper surface side of the floorboards 1, 1 to the space 3 formed by the recesses 1a, 1a facing each other is provided. It is designed to be formed between them.

A joint material 2 is arranged between the adjacent floorboards 1 and 1. The joint material 2 is extruded from a rubber material. The joint member 2 is fitted with the cutouts 1b, 1b of the adjacent floorboards 1, 1 over the notch portions 1b, 1b, and the horizontal upper surface portion 2a is arranged flush with the upper surface of each floorboard 1, and the floorboards. A locking insertion portion 2b for locking the joint material 5 with respect to each floor plate 1 is formed by inserting the joint material 5 into the space 3 through the gap 4 between the first and the first.

Here, the locking insertion portion 2b of the joint material 2 is used.
Is formed in the shape of an arrow pointing downward, and is easily elastically deformed when pushed in from above to the gap 4
Although it can be easily inserted into the space 3 through the space 3, it is difficult to deform when a force from the lower side to the upper side is applied. Therefore, after the joint material 2 is once attached between the floor boards 1 and 1, The joint material 2 is designed so as not to be easily removed from between the floor boards 1 and 1.

With the above-described structure, in the structure of the first embodiment, with the floorboards 1, 1 laid and fixed at predetermined positions, the locking insert portion 2b of the joint material 2 is placed on the upper surface side of the floorboards 1, 1. From the above, while being elastically deformed, the gap 4 between the floorboards 1 and 1
The floor board 1, 1 is inserted into the space 3 formed by the recesses 1a, 1a facing each other.

As a result, the joint material 2 is arranged along the connecting position where the floor boards 1 and 1 face each other, and
The space 3 between the floorboards 1 and 1 is the locking insert 2b of the joint material 2.
It is spread inside and fixed to the floor boards 1, 1. At this time, the horizontal upper surface portion 2a of the joint material 2 is
The floor plates 1, 1 are fitted over the notches 1b, 1b, and are arranged flush with the upper surface of each floor plate 1.

Thus, according to the structure of the first embodiment,
It is only necessary to push the joint material 2 from above between the floorboards 1 and 1, and the laying construction efficiency of the floorboard 1 can be improved with an extremely simple configuration. Further, unlike the conventional case, since caulking material is not used, time for drying, curing, etc. is not required, and the same quality can be achieved even if anyone constructs regardless of the skill level of the worker. Furthermore, by selecting the material of the rubber forming the joint material 2, it is possible to prevent problems such as thinning and cracking, and it is possible to greatly improve the reliability against the intrusion of rainwater.

Next, referring to FIG. 2, a joint structure for outdoor floor boards as a second embodiment of the present invention (corresponding to claim 2).
2 is a cross-sectional view thereof, and in FIG. 2, reference numerals 5 and 5 denote adjacent outdoor floor boards, and each floor board 5
For example, as in the first embodiment, for example, an extruded cement board is used.

In this embodiment, the joint material 6 arranged between the adjacent floorboards 5, 5 is a long member having two recesses 6a, 6a formed on both side surfaces along the longitudinal direction thereof. The watertight material 7 is attached to the tip of the convex portion 6b sandwiched between the concave portions 6a and 6a while being constituted by a body (made of extruded rubber). Further, horizontal surface portions 6c, 6c are formed on the upper and lower portions of the joint material 6, and aluminum plates 8, 8 are arranged on the upper and lower surfaces thereof, and are integrally molded with the joint material 6.

Further, on the side end face of each floor plate 5, the two recesses 6a, 6 of the joint material 6 are provided over the entire length of the side end face.
Two convex portions 5a, 5a that can be fitted to a are formed, and notches that the horizontal surface portions 6c, 6c of the upper and lower parts of the joint material 6 can be fitted to the upper and lower side edges of each floor plate 5. Parts 5c, 5c
Are formed over the entire length of the upper and lower surface side edge portions, respectively. In addition, with the floorboards 1 and 1 laid and fixed at predetermined positions, the concave portions 5 sandwiched by the two convex portions 5a and 5a
The watertight material 7 on the side of the joint material 6 is pressed and fitted into the inside of b.

With the above-mentioned structure, in the structure of the second embodiment, the two convex portions 5a, 5 on the side end surface of one floor plate 5 are provided.
a is the two recesses 6a, 6a on one side of the joint material 6.
After fitting the joint material 6 and fitting the other to the floor plate 5 of the other
Is fed in the horizontal direction, the two convex portions 5a, 5a on the side end face thereof are fitted into the two concave portions 6a, 6a on the other side surface of the joint material 6.

As a result, the joint material 6 is arranged along the connecting position where the floorboards 5 and 5 face each other, and
It is fixed to the floor boards 5 and 5. At this time, the concave portions 5 sandwiched by the two convex portions 5a, 5a on the side end surface of each floor plate 5
Watertightness is obtained by pressing and fitting the watertight material 8 on the side of the joint material 6 in b, and the horizontal surface portions 6 above and below the joint material 6 are obtained.
The c and 6c are fitted over the cutout portions 5c and 5c of the floor plates 5 and 5, and are arranged flush with the upper and lower surfaces of the floor plates 5, respectively.

With the structure of the second embodiment as well,
The same effect as the first embodiment described above can be obtained. Further, as shown in FIG. 2, by using the joint material 6 made of extruded rubber, the aluminum plate 8 can be embedded on the surface as in the present embodiment, and other processing such as decoration is performed. You can also

By the way, when the structures of the above-described first and second embodiments are used, as shown in FIG. 3, the arrangement direction of the joint materials 2 and 6 is set with respect to the drainage direction of the upper surfaces of the floorboards 1 and 5. The floor boards 1 and 5 are arranged so as to be parallel. By arranging the floorboards 1 and 5 in this way, the jointing materials 2 and 6 can be installed only in one direction, and it is not necessary to use a cross-shaped jointing material, and the number of parts is not increased. The example tether structure can be easily formed. Here, in FIG. 3, 9 is a living room unit, and the floor plates 1 and 5 form a balcony floor in front of the living room unit 9.

The present invention is not limited to the above-mentioned embodiments, and is included in the scope of the present invention even if there are design changes and the like without departing from the gist of the present invention. For example, in the above embodiment, the case where the extruded cement boards are used as the floor boards 1 and 5 has been described, but the structure of the present invention is not limited to this, and floor boards of other materials may be used.

[0028]

As described above in detail, according to the joining structure of the outdoor floorboards of the present invention, the jointing material is pushed between the floorboards from above (Claim 1), or the jointing material is attached to one of the floorboards. With a very simple configuration in which the other floor plate is horizontally fitted to the feed joint material after being fitted to the side end portion (claim 2),
Since no caulking material is used, time for drying, curing, etc. is not required, and regardless of the skill level of the worker, the same quality can be achieved regardless of who constructs it, and the laying efficiency of the floorboard can be greatly improved. , The effect of greatly improving the reliability of rainwater intrusion.

Further, by arranging the floor board so that the joint material is arranged in parallel to the drainage direction on the upper surface of the floor board (Claim 3), the joint material mounting direction is only one direction,
There is also an effect that the structure of the present invention can be easily formed without increasing the number of parts.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a joint structure of an outdoor floor board as a first embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a joint structure of outdoor floor boards as a second embodiment of the present invention.

FIG. 3 is a plan view schematically showing an arrangement example of an outdoor floorboard in this embodiment.

[Explanation of symbols]

 1 Outdoor Floorboard 1a Recess 1b Notch 2 Joint 2a Horizontal Top 2b Locking Insert 3 Space 4 Space 5 Outdoor Floorboard 5a Convex 5b Recess 5c Notch 6 Joint 6a Recess 6b Convex 6c Horizontal Surface 7 Watertight material 8 Aluminum plate 9 Living room unit

Claims (3)

[Claims] 1. A joint structure of outdoor floorboards in which a jointing material is arranged between adjacent outdoor floorboards, wherein a recess is provided on each side end surface of the outdoor floorboards that are arranged to face each other. While being formed over the entire length of the end face, a gap portion that communicates from the upper surface side of the outdoor floorboard to the space formed by the recesses facing each other in a state where the outdoor floorboards are laid / fixed at predetermined positions, Formed between the outdoor floorboards, the joint material is extruded from a rubber material, and a horizontal upper surface portion that can be arranged flush with the upper surface of the outdoor floorboard,
A joint structure for an outdoor floorboard, which is formed with a locking insertion portion that locks the joint material with the outdoor floorboard by inserting the jointing material into the space through the gap. 2. A joint structure for outdoor floorboards, in which jointing materials are arranged between adjacent outdoor floorboards, wherein the jointing material is 2 on each side surface along the longitudinal direction.
It is composed of a long body in which the recesses of the strips are formed, and a watertight material is attached to the tip of the protrusions sandwiched by the recesses of the two strips, and each side end face of the outdoor floorboards arranged opposite to each other, Two protrusions that can be fitted into the two recesses in the joint material are formed over the entire length of the side end face, and the outdoor floorboards are laid / fixed at predetermined positions, and
A joint structure for outdoor floorboards, characterized in that the watertight material is pressed and fitted in a concave portion sandwiched by the convex portions of the strip. 3. The outdoor floorboard is arranged such that the joint material is arranged between the adjacent outdoor floorboards in a direction parallel to the drainage direction of the upper surface of the outdoor floorboard. The structure for connecting outdoor floor boards according to claim 1 or 2.