JPH0726467U - Floor structure - Google Patents

Abstract

(57) [Summary] [Purpose] To improve workability. [Structure] A floor structure in which a plurality of floor materials 1 and 2 are arranged and connected to each other on a floor, and overlapping portions 3 and 7 that overlap each other are provided on opposite side surfaces of adjacent floor materials 1 and 2, A watertight material 4 is provided on at least one of the overlapping portions 3 and 7.
Is installed. The work of connecting the floor materials 1 and 2 can simultaneously secure the waterproofness of the joints of the floor materials 1 and 2.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a floor structure.

[0002]

[Prior art]

 In the conventional floor structure, if floor waterproofing is required, use a wet construction method such as asphalt waterproofing or sheet waterproofing, or insert packing such as sealing material between the sides of the flooring made of waterproof material. They are connected by horizontal bolts (Japanese Utility Model Laid-Open No. 1-136565).

[0003]

[Problems to be solved by the device]

 However, in the case of the former, the workability was poor because it took time to construct and it was necessary to make joints later. Even in the latter dry method, there is a problem that the work is difficult because the construction is done with the packing attached. Therefore, an object of this invention is to provide a floor structure capable of improving workability.

[0004]

[Means for Solving the Problems]

 The floor structure of the present invention is a floor structure in which a plurality of floor materials are lined up and connected to each other on a floor, and overlapping sides are provided on opposite side surfaces of the adjacent floor materials, and the overlapping portions are provided. It is characterized in that a watertight material is attached to at least one of the mating portions.

[0005]

[Action]

 According to the configuration of the present invention, the overlapping parts that overlap each other are provided on the opposite side surfaces of the adjacent floor materials, and the watertight material is attached to at least one of these overlapping parts. At the same time, it is possible to secure the waterproofness of the joints of the floor material. In this way, the dry construction method does not require separate waterproofing work, so the construction period can be shortened.

[0006]

【Example】

 A floor structure according to a first embodiment of the present invention will be described with reference to FIGS. Reference numerals 1 and 2 are two types of flooring materials having different shapes, which are lined up on the floor and connected to each other. These floor materials 1 and 2 are double-floor floor materials made of a material that has sufficient strength and flexural rigidity for the walking of people and the weight of placed objects. It is waterproof.

As shown in FIG. 2, the floor material 1 has a side surface inclined such that a lower portion thereof is located inward of an upper portion thereof, and the inclined side surface serves as an overlapping portion 3. A watertight material 4 such as a seal made of an elastic material is attached to the overlapping portion 3 in two stages. Further, two plate-like connecting fittings 5 ... Are attached to each side of the floor material 1. The upper surface of the connecting fitting 5 is flush with the front surface of the floor material 1 and projects outward from the side edge of the floor material 1, and a bolt insertion hole 6 having a bolt head accommodating portion is provided in the projecting portion.

As shown in FIG. 3, the other floor material 2 has a side surface inclined such that an upper part thereof is located inward of a lower part thereof, and the inclined side surface serves as an overlapping portion 7. In the joined state of the floor materials 1 and 2, the superposed portion 7 and the superposed portion 3 are superposed and joined to each other. Further, recesses 8 for accommodating the connecting fittings 5 are provided at positions corresponding to the connecting fittings 5 on each side of the floor material 2. When the connecting fitting 5 is housed in the recess 8, the surfaces of the floor materials 1 and 2 are flush with each other. A tapping screw portion 9 is provided in the recess 8 so as to be aligned with the bolt insertion hole 6.

Further, as shown in FIG. 1, four feet 10 are attached to each of the floor members 1 and 2. The legs 10 are each threaded at the upper end so as to be adjustable in length, and are screwed to the floor materials 1 and 2. In addition, the floor material 1 is vertically cut at a corner portion of the facing portion between the floor materials 1 and a seal is attached. At the time of construction, as shown in FIG. 1, the floor materials 2 are installed at intervals, and the floor material 1 is installed in the space surrounded by the floor materials 2. At this time, as shown in FIGS. 4 and 5, the overlapping portions 3 and 7 are overlapped with each other, and the watertight material 4 is elastically deformed and is brought into close contact with the overlapping portion 7, and the waterproof property is maintained. Along with this, the coupling fitting 5 is housed in the recess 8 and fixed by the bolt 11 which is inserted into the bolt insertion hole 6 and screwed into the tapping screw portion 9.

In this embodiment, since the overlapping portions 3 and 7 that overlap each other are provided on the opposite side surfaces of the adjacent floor materials 1 and 2, and the watertight material 4 is attached to the overlapping portion 3, the floor materials 1 and 2 are attached. It is possible to secure the waterproofness of the joints of the floor materials 1 and 2 at the same time by the work of connecting the two. In this way, the dry construction method does not require separate waterproofing work, so the construction period can be shortened. Further, the floor materials 1 and 2 can be easily connected by bolting from the top. In addition, the unevenness can be adjusted only by adjusting the feet 10. The watertight material 4 may be attached to at least one of the overlapping portions 3 and 7.

A second embodiment will be described with reference to FIGS. 6 and 7. The floor material 13 used in this embodiment is of one type and is made of the same material as in the first embodiment. In addition, two adjacent side surfaces are formed with overlapping overlapping portions 14 and 14 similar to the floor material 1, and the remaining two adjacent side surfaces are formed with overlapping overlapping portions 15 and 15 similar to the floor material 2. To be done. Similar to the first embodiment, the connecting fitting 5 and the watertight material 4 are attached to the two sides where the overlapping portion 14 is formed, and the two sides where the overlapping portion 15 is formed are the same as in the first embodiment. The recess 8 is formed. Other configurations are similar to those of the first embodiment.

At the time of construction, a plurality of floor materials 13 are sequentially arranged so that the overlapping portions 14 and 15 overlap each other, and the connecting fitting 5 is fixed to the recess 8 as in the first embodiment. This embodiment has an advantage that only one type of floor material 13 needs to be manufactured, and other effects are the same as those of the first embodiment. The overlapping portion may have a shape other than the above. FIG. 8 shows a third embodiment, and FIG. 9 shows a modification thereof. In the third embodiment, the overlapping portions 17 and 18 are formed by notching the upper and lower portions of the side surfaces of the adjacent floor materials 16 and 16. The overlapping portions 17 and 18 are joined via a watertight material 19. In the modified example of the third embodiment, the overlapping portions 17 and 18 are formed by cutting out similarly to the third embodiment, and further, a protrusion 21 and a recess 22 which are fitted to each other are formed. The overlapping portion in the third embodiment and its modification may be formed on another floor material as in the first embodiment, or may be formed in the same floor material as in the second embodiment. May be.

[0013]

[Effect of device]

 According to the floor structure of the present invention, overlapping side-by-side overlapping portions are provided on the opposite side surfaces of the adjacent floor materials, and the watertight material is attached to at least one of the overlapping portions. At the same time, it is possible to secure the waterproofness of the joints of the floor material. In this way, the dry method does not require separate waterproofing work, which shortens the construction period and improves workability.

[Brief description of drawings]

FIG. 1 is a perspective view of a floor structure according to a first embodiment of the present invention.

FIG. 2 is a front view of one floor material of the first embodiment.

FIG. 3 is a front view of the other floor material of the first embodiment.

FIG. 4 is a construction explanatory view of the first embodiment.

FIG. 5 is an explanatory diagram of a construction completed state.

FIG. 6 is a front view of the flooring material of the second embodiment.

FIG. 7 is a plan view thereof.

FIG. 8 is an explanatory diagram of a joined state of the floor material of the third embodiment.

FIG. 9 is an explanatory diagram of a joined state of floor materials of the modified example.

[Explanation of symbols]

 1, 2 Floor material 3, 7 Lapping section 4 Watertight material

Claims (1)

[Scope of utility model registration request] 1. A floor structure in which a plurality of waterproof floor materials are lined up and connected to each other on a floor, and overlapping portions are provided on opposite side surfaces of the adjacent floor materials, and overlapping portions are provided. A floor structure in which a watertight material is attached to at least one of the overlapping portions.