JPH0349205Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a technique for simultaneously attaching adjacent floor panels without using bundles when constructing the floor of a house.

[Background Art] Conventionally, in the case of the floor of a house, as shown in FIGS.
The floor panel 9 was supported by the floor panel 18, and the floor panel 9 was supported by the floor panel 9. For this reason, in the past, the bundles 17 were required to support the floor panels 9, and furthermore, when the bundles 17 were erected, there was a problem that the bundles 17 would be lifted up by frost heave in winter in cold regions and the floor panels 9 would be lifted up. It was hot. Furthermore, in the past, each of the floor panels 9 was individually attached to the main drawer 18, and there was a problem in that it took time and effort to install.

[Purpose of the invention] The present invention was devised in view of the above points, and its purpose is to easily and reliably attach a floor panel even if the bundle supporting the floor panel is removed. To provide a floor panel mounting structure which prevents any influence on the floor panel even if there is frost heaving, and which allows adjacent floor panels to be mounted at the same time.

[Disclosure of the Invention] The floor panel mounting structure of the present invention includes floor panel positioning pieces 3 which are provided upwardly on both sides of the central part of the upper surface of the fixing piece 2 having an anchor bolt insertion hole 1 in the center. A floor panel receiving bracket 5 is constructed by using both sides of the upper surface of the fixing piece 2 on the outer side of the panel positioning piece 3 as floor panel mounting surfaces 4, respectively,
Place the fixing piece 2 of the floor panel support fitting 5 on the top surface of the foundation 6, insert the anchor bolt insertion hole 1 of the fixing piece 2 into the anchor bolt 7 that projects upward from the top surface of the foundation 6, and tighten the nut 8. The ends of the adjacent floor panels 9 are placed on the floor panel placement pieces 3 on both sides of the fixing piece 2, and the side edges of the floor panels 9 are placed against the floor panel positioning pieces 3 to position them. The fixing fitting 10 is inserted into the upper end of the anchor bolt 7 and the tightening nut 11 is screwed onto the anchor bolt 7 to complete the floor panel fixing fitting 1.
The pressing pieces 12 at both ends of the floor panel 9 are pressed against the upper surface of the end of the adjacent floor panel 9, and by adopting such a configuration, the problems of the conventional example are solved. That is, in the present invention, the floor panel 9 is placed on the floor panel mounting surface 4 of the floor panel receiving fitting 5 which is placed on the foundation 6 and fixed to the anchor bolt 7, and the anchor bolt 7 is tightened with the nut 11. By pressing the top surface of the floor panel 9 with the pressing piece 12 of the floor panel fixing fitting 10 screwed together, the floor panel 9 can be mounted by being sandwiched between the floor panel fixing fitting 10 and the floor panel receiving fitting 5. Therefore, when installing the floor panels 9, there is no longer a need for a bundle as in the past, and adjacent floor panels 9 are pressed by the pressing pieces 12 on both sides of the floor panel fixing fittings 10. Adjacent floor panels 9 can be attached at the same time by tightening with the tightening nuts 11 as shown in FIG. This means that you can do it.

The present invention will be explained in detail below with reference to embodiments shown in the drawings. FIG. 4 shows a plan view of the person lying on the floor with the floor panel 9 attached, and reference numeral A in FIG.
The details of the parts indicated by are shown in FIGS. 1, 2, and 5. The floor panel receiving bracket 5 is the fixed piece 2
Floor panel positioning pieces 3 are provided upwardly protruding from both sides of the center part of the upper surface, and both sides of the upper surface of the fixing pieces 2 on the outside of the floor panel positioning pieces 3 are respectively floor panel mounting surfaces. It has become 4. An anchor bolt insertion hole 1 is provided in the center of the fixed piece 2. The floor panel fixing fitting 10 is constructed by extending pressing pieces 12 from both sides of a central horizontal piece 14 via step pieces 13, and a hole 15 is provided in the center of the central horizontal piece 14. The foundation 6 indicated by A in FIG. 4 is an independent foundation, and the upper part of the anchor bolt 7 protrudes from the upper surface of the foundation 6. Then, the floor panel receiver 5 is placed on the upper surface of the foundation 6, and the anchor bolt 7 is inserted into the anchor bolt insertion hole 1 and tightened with a nut 8 to fix the floor panel receiver 5 to the foundation 6. The ends of adjacent floor panels 9 are placed on the floor panel placement surfaces 4 on both sides of the upper surface of the fixing piece 2 of the floor panel receiving fitting 5. In this case, the side end surface of each floor panel 9 is connected to the floor panel positioning piece 3.
The adjacent floor panels 9 are positioned at predetermined positions by applying the same pressure to each other. After this positioning is completed, insert the hole 15 of the floor panel fixing fitting 10 into the upper end of the anchor bolt 7, and insert the floor panel fixing fitting 10 into the upper end of the anchor bolt 7.
Pressing pieces 12 at both ends of the panel are placed against the upper surface of the end of each floor panel 9, and in this state, the tightening nuts 11 are screwed onto the anchor bolts 7 and tightened.
2 firmly against the upper surface of the floor panel 9, and press each end of the adjacent floor panel 9 with the floor panel mounting surfaces 4 at both ends of the floor panel receiving fittings 5 and the pressing pieces 12 at both ends of the floor panel fixing fittings 10. They are attached by sandwiching each other. In this case, the step pieces 13 of the floor panel fixing fittings 10 come into contact with the side end surfaces of the floor panel 9, respectively.

[Effect of the invention] As described above, the present invention places the ends of adjacent floor panels on the floor panel placement pieces on both sides of the fixing piece, and also puts the side end surfaces of the floor panels on the floor panel positioning pieces. After positioning, insert the floor panel fixing fittings into the upper ends of the anchor bolts, screw the tightening nuts onto the anchor bolts, and press the pressing pieces at both ends of the floor panel fixing fittings onto the top surfaces of the ends of the adjacent floor panels. Therefore, it is possible to use anchor bolts to attach adjacent floor panels by simultaneously clamping them between the floor panel receiving bracket and the floor panel fixing bracket attached to the foundation. It can be installed without the need for vertical bundles,
Since no bundles are required, there is no effect on the floor panels even if there is frost heaving, and since adjacent floor panels can be attached at the same time just by clamping them with metal fittings, it is possible to save labor during construction. Floor panel positioning pieces are provided upward on both sides of the center of the upper surface of the fixing piece, so when installing adjacent floor panels, by placing the sides of the floor panel against the floor panel positioning pieces, you can accurately It is possible to reliably position and attach adjacent floor panels.

[Brief explanation of the drawing]

Fig. 1 is a front sectional view of the present invention, Fig. 2 is a side sectional view, Fig. 3 is an exploded perspective view of the floor panel, floor panel receiving fittings, and floor panel fixing fittings, and Fig. 4 is the floor panel of the present invention. FIG. 5 is an enlarged plan view of part A in FIG. 4, and FIGS. 6 a and b are perspective views and sectional views of the conventional example, where 1 is an anchor bolt insertion hole, 2 is a fixing hole. 3 is a floor panel positioning piece, 4 is a floor panel mounting surface, 5 is a floor panel receiving surface, 6 is a foundation, 7 is an anchor bolt, 8 is a nut, 9 is a floor panel, 10 is a floor panel fixing metal fitting, 1
1 is a tightening nut, and 12 is a pressing piece.

Claims (1)

[Scope of utility model registration request] Floor panel positioning pieces are provided upward on both sides of the center of the upper surface of the fixing piece that has an anchor bolt insertion hole in the center, and both sides of the upper surface of the fixing pieces on the outside of the floor panel positioning pieces are mounted on the floor panel. A floor panel receiving metal fitting is configured as a mounting surface, and the fixed piece of this floor panel receiving metal fitting is placed on the top surface of the foundation, and the anchor bolt insertion hole of the fixed piece is inserted into the anchor bolt that projects upward from the top surface of the foundation. Fix it with nuts, place the ends of the adjacent floor panels on the floor panel mounting pieces on both sides of the fixing piece, place the side edges of the floor panel against the floor panel positioning pieces, and position them using the floor panel fixing brackets. This floor panel installation structure is made by inserting a screw through the upper end of an anchor bolt, screwing a nut onto the anchor bolt, and pressing the pressing pieces at both ends of the floor panel fixing fitting against the upper surface of the end of an adjacent floor panel.